{"title":"Porsche 911 997","description":null,"products":[{"product_id":"304ss-valved-catback-exhaust-for-porsche-911-997-1-997-2-carrera-4s-copy","title":"304ss Valved Catback Exhaust for Porsche 911 997.1 997.2 Carrera 4S","description":"\u003cp data-start=\"230\" data-end=\"484\"\u003eUpgrade your \u003cstrong data-start=\"243\" data-end=\"278\"\u003ePorsche 997 Carrera \/ Carrera S\u003c\/strong\u003e with the \u003cstrong data-start=\"288\" data-end=\"351\"\u003eSTRATEC Valved Sport Exhaust System in T304 Stainless Steel\u003c\/strong\u003e, engineered to deliver a \u003cstrong data-start=\"377\" data-end=\"426\"\u003esharp, high-revving motorsport-inspired sound\u003c\/strong\u003e with durability for long-term street and performance use.\u003c\/p\u003e\n\u003cp data-start=\"486\" data-end=\"890\"\u003eFeaturing \u003cstrong data-start=\"496\" data-end=\"532\"\u003eequal-length performance headers\u003c\/strong\u003e, a \u003cstrong data-start=\"536\" data-end=\"556\"\u003efree-flow X-pipe\u003c\/strong\u003e, and \u003cstrong data-start=\"562\" data-end=\"586\"\u003evalved side mufflers\u003c\/strong\u003e, this complete exhaust system transforms the 997’s tone into a \u003cstrong data-start=\"650\" data-end=\"698\"\u003eclean, aggressive, F1-inspired sound profile\u003c\/strong\u003e. With valves open, it produces an \u003cstrong data-start=\"733\" data-end=\"772\"\u003eintense, track-focused exhaust note\u003c\/strong\u003e. With valves closed, volume is reduced significantly for a \u003cstrong data-start=\"832\" data-end=\"889\"\u003emore refined and comfortable daily driving experience\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"892\" data-end=\"1028\"\u003eThis is a \u003cstrong data-start=\"902\" data-end=\"925\"\u003efull-system upgrade\u003c\/strong\u003e — not an axle-back — ensuring optimized \u003cstrong data-start=\"966\" data-end=\"1027\"\u003eflow, tone balance, performance response, and reliability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1030\" data-end=\"1033\"\u003e\n\u003ch3 data-start=\"1035\" data-end=\"1054\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul data-start=\"1055\" data-end=\"1255\"\u003e\n\u003cli data-start=\"1055\" data-end=\"1107\"\u003e\n\u003cp data-start=\"1057\" data-end=\"1107\"\u003eEqual-length stainless steel performance headers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1108\" data-end=\"1144\"\u003e\n\u003cp data-start=\"1110\" data-end=\"1144\"\u003eFree-flow stainless steel X-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1145\" data-end=\"1190\"\u003e\n\u003cp data-start=\"1147\" data-end=\"1190\"\u003eValved side mufflers for adjustable sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1212\"\u003e\n\u003cp data-start=\"1193\" data-end=\"1212\"\u003eQuad exhaust tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1213\" data-end=\"1255\"\u003e\n\u003cp data-start=\"1215\" data-end=\"1255\"\u003eComplete vacuum valve control hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1257\" data-end=\"1260\"\u003e\n\u003ch3 data-start=\"1262\" data-end=\"1274\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1275\" data-end=\"1645\"\u003e\n\u003cli data-start=\"1275\" data-end=\"1355\"\u003e\n\u003cp data-start=\"1277\" data-end=\"1355\"\u003e\u003cstrong data-start=\"1277\" data-end=\"1314\"\u003eT304 Stainless Steel construction\u003c\/strong\u003e for corrosion resistance and longevity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1356\" data-end=\"1421\"\u003e\n\u003cp data-start=\"1358\" data-end=\"1421\"\u003eVacuum-controlled exhaust valves with factory-style operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1422\" data-end=\"1479\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1479\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1458\"\u003eApprox. 21.8 lb weight savings\u003c\/strong\u003e vs factory exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1480\" data-end=\"1530\"\u003e\n\u003cp data-start=\"1482\" data-end=\"1530\"\u003eMandrel-bent piping for optimized exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1531\" data-end=\"1583\"\u003e\n\u003cp data-start=\"1533\" data-end=\"1583\"\u003ePrecision TIG-welded for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1584\" data-end=\"1645\"\u003e\n\u003cp data-start=\"1586\" data-end=\"1645\"\u003e\u003cstrong data-start=\"1586\" data-end=\"1617\"\u003e100% bolt-on and reversible\u003c\/strong\u003e — return to stock anytime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1647\" data-end=\"1650\"\u003e\n\u003ch3 data-start=\"1652\" data-end=\"1671\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul data-start=\"1672\" data-end=\"1808\"\u003e\n\u003cli data-start=\"1672\" data-end=\"1723\"\u003e\n\u003cp data-start=\"1674\" data-end=\"1723\"\u003e\u003cstrong data-start=\"1674\" data-end=\"1721\"\u003e2005–2008 Porsche 997.1 Carrera \/ Carrera S\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1724\" data-end=\"1775\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1775\"\u003e\u003cstrong data-start=\"1726\" data-end=\"1773\"\u003e2009–2012 Porsche 997.2 Carrera \/ Carrera S\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1776\" data-end=\"1808\"\u003e\n\u003cp data-start=\"1778\" data-end=\"1808\"\u003eConvertible models supported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bull Boost Performance","offers":[{"title":"NO (I want the 30 day standard warranty) \/ NO (I want the standard STRATEC logo)","offer_id":51796152156448,"sku":"720595377584","price":2999.95,"currency_code":"USD","in_stock":true},{"title":"NO (I want the 30 day standard warranty) \/ YES (+$95.00)","offer_id":51796152189216,"sku":"720595377584-CUSTOMLOGO95","price":3094.95,"currency_code":"USD","in_stock":true},{"title":"YES (+$144.00) \/ NO (I want the standard STRATEC logo)","offer_id":51796152221984,"sku":"720595377584-WARRANTY144","price":3143.95,"currency_code":"USD","in_stock":true},{"title":"YES (+$144.00) \/ YES (+$95.00)","offer_id":51796152254752,"sku":"720595377584-WARRANTY144-CUSTOMLOGO95","price":3238.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/1085\/6992\/files\/997-304.jpg?v=1780752041"},{"product_id":"catted-exhaust-header-downpipe-for-porsche-carrera-911-997-997-1-997-2","title":"Catted Exhaust Header Downpipe for Porsche Carrera 911 997 997.1 997.2","description":"\u003cp data-start=\"236\" data-end=\"563\"\u003eUpgrade exhaust flow, throttle response, and sound on your \u003cstrong data-start=\"295\" data-end=\"322\"\u003ePorsche 911 Carrera 997\u003c\/strong\u003e with the \u003cstrong data-start=\"332\" data-end=\"374\"\u003eSTRATEC Catted Exhaust Header Downpipe\u003c\/strong\u003e. Designed to reduce backpressure and improve exhaust efficiency, this performance upgrade delivers stronger power delivery and a more aggressive exhaust tone compared to the factory setup.\u003c\/p\u003e\n\u003cp data-start=\"565\" data-end=\"747\"\u003eConstructed from \u003cstrong data-start=\"582\" data-end=\"609\"\u003edurable stainless steel\u003c\/strong\u003e, this system features a \u003cstrong data-start=\"634\" data-end=\"667\"\u003ehigh-flow catalytic converter\u003c\/strong\u003e to balance improved performance with refined drivability and reduced harshness.\u003c\/p\u003e\n\u003ch3 data-start=\"749\" data-end=\"765\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"766\" data-end=\"1147\"\u003e\n\u003cli data-start=\"766\" data-end=\"830\"\u003e\n\u003cp data-start=\"768\" data-end=\"830\"\u003eFits \u003cstrong data-start=\"773\" data-end=\"828\"\u003ePorsche 911 Carrera 997 \/ 997.1 \/ 997.2 (2004–2012)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"896\"\u003e\n\u003cp data-start=\"833\" data-end=\"896\"\u003e\u003cstrong data-start=\"833\" data-end=\"868\"\u003eCatted header + downpipe design\u003c\/strong\u003e for improved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"969\"\u003e\n\u003cp data-start=\"899\" data-end=\"969\"\u003e\u003cstrong data-start=\"899\" data-end=\"932\"\u003eHigh-flow catalytic converter\u003c\/strong\u003e for balanced performance and sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"970\" data-end=\"1041\"\u003e\n\u003cp data-start=\"972\" data-end=\"1041\"\u003e\u003cstrong data-start=\"972\" data-end=\"1004\"\u003eStainless steel construction\u003c\/strong\u003e for heat resistance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1042\" data-end=\"1097\"\u003e\n\u003cp data-start=\"1044\" data-end=\"1097\"\u003eReduces backpressure and improves throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1098\" data-end=\"1147\"\u003e\n\u003cp data-start=\"1100\" data-end=\"1147\"\u003eEnhances horsepower, torque, and exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1149\" data-end=\"1158\"\u003eNotes\u003c\/h3\u003e\n\u003cul data-start=\"1159\" data-end=\"1305\"\u003e\n\u003cli data-start=\"1159\" data-end=\"1200\"\u003e\n\u003cp data-start=\"1161\" data-end=\"1200\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1201\" data-end=\"1255\"\u003e\n\u003cp data-start=\"1203\" data-end=\"1255\"\u003eECU tuning may be required for optimal performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1256\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1258\" data-end=\"1305\"\u003eIntended for performance-focused applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1307\" data-end=\"1474\"\u003eThe \u003cstrong data-start=\"1311\" data-end=\"1369\"\u003eSTRATEC Catted Exhaust Header Downpipe for Porsche 997\u003c\/strong\u003e is an ideal upgrade for drivers seeking \u003cstrong data-start=\"1410\" data-end=\"1473\"\u003ebetter response, stronger power, and a sharper exhaust note\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Bull Boost Performance","offers":[{"title":"Default Title","offer_id":51785440330016,"sku":"720595377645","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/1085\/6992\/files\/997-DOWNPIPE.jpg?v=1780682863"},{"product_id":"catted-exhaust-manifold-long-tube-for-porsche-carrera-911-997-997-1-997-2-3-6l-3-8l","title":"Catted Exhaust Manifold Long Tube for Porsche Carrera 911 997 997.1 997.2 3.6L 3.8L","description":"\u003cp data-start=\"266\" data-end=\"582\"\u003eUpgrade exhaust flow and engine performance on your \u003cstrong data-start=\"318\" data-end=\"345\"\u003ePorsche 911 Carrera 997\u003c\/strong\u003e with the \u003cstrong data-start=\"355\" data-end=\"400\"\u003eSTRATEC Catted Long Tube Exhaust Manifold\u003c\/strong\u003e, designed for \u003cstrong data-start=\"415\" data-end=\"449\"\u003e3.6L and 3.8L flat-six engines\u003c\/strong\u003e. The long-tube design improves exhaust scavenging, reduces backpressure, and enhances throttle response for stronger power delivery.\u003c\/p\u003e\n\u003cp data-start=\"584\" data-end=\"804\"\u003eConstructed from \u003cstrong data-start=\"601\" data-end=\"633\"\u003ehigh-quality stainless steel\u003c\/strong\u003e, this manifold features an \u003cstrong data-start=\"661\" data-end=\"705\"\u003eintegrated high-flow catalytic converter\u003c\/strong\u003e, providing a balance of improved performance, refined exhaust tone, and street-friendly operation.\u003c\/p\u003e\n\u003ch3 data-start=\"806\" data-end=\"822\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"823\" data-end=\"1240\"\u003e\n\u003cli data-start=\"823\" data-end=\"887\"\u003e\n\u003cp data-start=\"825\" data-end=\"887\"\u003eFits \u003cstrong data-start=\"830\" data-end=\"885\"\u003ePorsche 911 Carrera 997 \/ 997.1 \/ 997.2 (2004–2012)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"888\" data-end=\"933\"\u003e\n\u003cp data-start=\"890\" data-end=\"933\"\u003eCompatible with \u003cstrong data-start=\"906\" data-end=\"931\"\u003e3.6L and 3.8L engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"934\" data-end=\"989\"\u003e\n\u003cp data-start=\"936\" data-end=\"989\"\u003e\u003cstrong data-start=\"936\" data-end=\"956\"\u003eLong tube design\u003c\/strong\u003e for improved airflow and power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"990\" data-end=\"1062\"\u003e\n\u003cp data-start=\"992\" data-end=\"1062\"\u003e\u003cstrong data-start=\"992\" data-end=\"1025\"\u003eHigh-flow catalytic converter\u003c\/strong\u003e for balanced performance and sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1063\" data-end=\"1134\"\u003e\n\u003cp data-start=\"1065\" data-end=\"1134\"\u003e\u003cstrong data-start=\"1065\" data-end=\"1097\"\u003eStainless steel construction\u003c\/strong\u003e for heat resistance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1135\" data-end=\"1190\"\u003e\n\u003cp data-start=\"1137\" data-end=\"1190\"\u003eReduces backpressure and improves throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1240\"\u003e\n\u003cp data-start=\"1193\" data-end=\"1240\"\u003eEnhances horsepower, torque, and exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1242\" data-end=\"1251\"\u003eNotes\u003c\/h3\u003e\n\u003cul data-start=\"1252\" data-end=\"1398\"\u003e\n\u003cli data-start=\"1252\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1254\" data-end=\"1293\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1348\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1348\"\u003eECU tuning may be required for optimal performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1349\" data-end=\"1398\"\u003e\n\u003cp data-start=\"1351\" data-end=\"1398\"\u003eDesigned for performance-focused applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bull Boost Performance","offers":[{"title":"Default Title","offer_id":51785440919840,"sku":"720595377638","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/1085\/6992\/files\/997.2-head_50382775-0a1e-42d5-8dde-2d1cf8c8ffa3.jpg?v=1780682867"},{"product_id":"exhaust-manifold-long-tube-for-porsche-carrera-911-997-997-1-997-2-3-6l-3-8l","title":"Exhaust Manifold Long Tube for Porsche Carrera 911 997 997.1 997.2 3.6L 3.8L","description":"\u003cp data-start=\"239\" data-end=\"543\"\u003eUpgrade exhaust flow and engine response on your \u003cstrong data-start=\"288\" data-end=\"307\"\u003ePorsche 911 997\u003c\/strong\u003e with this \u003cstrong data-start=\"318\" data-end=\"364\"\u003estainless steel long tube exhaust manifold\u003c\/strong\u003e, designed for \u003cstrong data-start=\"379\" data-end=\"413\"\u003e3.6L and 3.8L flat-six engines\u003c\/strong\u003e. The long-tube design improves exhaust scavenging, reduces backpressure, and enhances throttle response for stronger performance.\u003c\/p\u003e\n\u003cp data-start=\"545\" data-end=\"736\"\u003eConstructed from \u003cstrong data-start=\"562\" data-end=\"589\"\u003edurable stainless steel\u003c\/strong\u003e, this manifold is built to handle high heat and demanding driving conditions while delivering a more aggressive, performance-focused exhaust tone.\u003c\/p\u003e\n\u003ch3 data-start=\"738\" data-end=\"754\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"755\" data-end=\"1096\"\u003e\n\u003cli data-start=\"755\" data-end=\"811\"\u003e\n\u003cp data-start=\"757\" data-end=\"811\"\u003eFits \u003cstrong data-start=\"762\" data-end=\"809\"\u003ePorsche 911 997 \/ 997.1 \/ 997.2 (2004–2012)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"812\" data-end=\"857\"\u003e\n\u003cp data-start=\"814\" data-end=\"857\"\u003eCompatible with \u003cstrong data-start=\"830\" data-end=\"855\"\u003e3.6L and 3.8L engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"858\" data-end=\"927\"\u003e\n\u003cp data-start=\"860\" data-end=\"927\"\u003e\u003cstrong data-start=\"860\" data-end=\"892\"\u003eStainless steel construction\u003c\/strong\u003e for strength and heat resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"928\" data-end=\"989\"\u003e\n\u003cp data-start=\"930\" data-end=\"989\"\u003e\u003cstrong data-start=\"930\" data-end=\"950\"\u003eLong tube design\u003c\/strong\u003e for improved airflow and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"990\" data-end=\"1045\"\u003e\n\u003cp data-start=\"992\" data-end=\"1045\"\u003eReduces backpressure and improves throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1046\" data-end=\"1096\"\u003e\n\u003cp data-start=\"1048\" data-end=\"1096\"\u003eEnhances horsepower, torque, and exhaust sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1098\" data-end=\"1107\"\u003eNotes\u003c\/h3\u003e\n\u003cul data-start=\"1108\" data-end=\"1239\"\u003e\n\u003cli data-start=\"1108\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1110\" data-end=\"1149\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1197\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1197\"\u003eECU tuning may be required for best results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1198\" data-end=\"1239\"\u003e\n\u003cp data-start=\"1200\" data-end=\"1239\"\u003eIntended for performance applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1241\" data-end=\"1347\"\u003eA performance-focused upgrade for \u003cstrong data-start=\"1275\" data-end=\"1289\"\u003e997 owners\u003c\/strong\u003e looking to improve \u003cstrong data-start=\"1309\" data-end=\"1346\"\u003epower, response, and exhaust tone\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Bull Boost Performance","offers":[{"title":"Default Title","offer_id":51785470083360,"sku":"720595377621","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/1085\/6992\/files\/997-header_2ce7708a-e6ff-442a-9625-5e4e26e999b0.jpg?v=1780683066"},{"product_id":"high-flow-200-cell-downpipes-for-porsche-911-997-1-turbo-3-6t","title":"High Flow Catted 200 Cell Downpipes for Porsche 911 997.1 Turbo 3.6T","description":"\u003cp data-start=\"125\" data-end=\"308\"\u003eUnleash the true performance of your\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePorsche 911 997.1 Turbo\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"209\" data-end=\"249\"\u003eSTRATEC High-Flow 200 Cell Downpipes\u003c\/strong\u003e, engineered to maximize exhaust flow and turbo efficiency.\u003c\/p\u003e\n\u003cp data-start=\"310\" data-end=\"644\"\u003eDesigned as a direct upgrade over restrictive factory components, these downpipes feature\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"400\" data-end=\"443\"\u003ehigh-flow 200 cell catalytic converters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat significantly reduce backpressure while maintaining improved emissions flow characteristics. The result is quicker turbo spool, increased horsepower potential, and a more aggressive exhaust tone.\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"850\"\u003eConstructed with\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"663\" data-end=\"734\"\u003eprecision TIG-welded stainless steel \/ titanium (depending on spec)\u003c\/strong\u003e, these downpipes deliver both durability and performance, making them ideal for street and high-performance builds.\u003c\/p\u003e\n\u003chr data-start=\"852\" data-end=\"855\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"857\" data-end=\"877\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"861\" data-end=\"877\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"879\" data-end=\"1199\"\u003e\n\u003cli data-section-id=\"86f8aq\" data-start=\"879\" data-end=\"926\"\u003e\n\u003cp data-start=\"881\" data-end=\"926\"\u003e\u003cstrong data-start=\"881\" data-end=\"924\"\u003eHigh-flow 200 cell catalytic converters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l4ule5\" data-start=\"927\" data-end=\"969\"\u003e\n\u003cp data-start=\"929\" data-end=\"969\"\u003eImproves turbo response and spool time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hmu9o0\" data-start=\"970\" data-end=\"1015\"\u003e\n\u003cp data-start=\"972\" data-end=\"1015\"\u003eIncreases horsepower and torque potential\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ev310z\" data-start=\"1016\" data-end=\"1048\"\u003e\n\u003cp data-start=\"1018\" data-end=\"1048\"\u003eReduces exhaust backpressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ryox99\" data-start=\"1049\" data-end=\"1084\"\u003e\n\u003cp data-start=\"1051\" data-end=\"1084\"\u003eAggressive, deeper exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3m4a7\" data-start=\"1085\" data-end=\"1122\"\u003e\n\u003cp data-start=\"1087\" data-end=\"1122\"\u003ePrecision TIG-welded construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yod6h1\" data-start=\"1123\" data-end=\"1154\"\u003e\n\u003cp data-start=\"1125\" data-end=\"1154\"\u003ePerformance-oriented design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h09q4a\" data-start=\"1155\" data-end=\"1199\"\u003e\n\u003cp data-start=\"1157\" data-end=\"1199\"\u003eDirect bolt-on fitment (model dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1201\" data-end=\"1204\"\u003e\n\u003ch3 data-section-id=\"1x2dw9b\" data-start=\"1206\" data-end=\"1221\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1210\" data-end=\"1221\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1223\" data-end=\"1326\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePorsche 911 997.1 Turbo\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"1260\" data-end=\"1263\"\u003eEngine:\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1271\" data-end=\"1297\"\u003e3.6L Twin Turbo (3.6T)\u003c\/strong\u003e\u003cbr data-start=\"1297\" data-end=\"1300\"\u003eModel Years:\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1313\" data-end=\"1326\"\u003e2004–2007\u003c\/strong\u003e\u003c\/p\u003e","brand":"Bull Boost Performance","offers":[{"title":"Default Title","offer_id":51785483125024,"sku":"721814386660","price":2299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/1085\/6992\/files\/991.2-down2_8c0a38bc-9ab5-485f-b2ae-851d28afbbde.jpg?v=1780683175"},{"product_id":"titanium-valved-catback-exhaust-for-porsche-911-997-1-997-2-carrera-4s","title":"Titanium Valved Catback Exhaust for Porsche 911 997.1 997.2 Carrera 4S","description":"\u003cp data-start=\"263\" data-end=\"493\"\u003eUpgrade your \u003cstrong data-start=\"276\" data-end=\"311\"\u003ePorsche 997 Carrera \/ Carrera S\u003c\/strong\u003e with the \u003cstrong data-start=\"321\" data-end=\"360\"\u003eSTRATEC Valved Sport Exhaust System\u003c\/strong\u003e, engineered from the ground up to deliver a \u003cstrong data-start=\"405\" data-end=\"457\"\u003edistinct, high-revving motorsport-inspired sound\u003c\/strong\u003e unlike standard aftermarket setups.\u003c\/p\u003e\n\u003cp data-start=\"495\" data-end=\"894\"\u003eFeaturing \u003cstrong data-start=\"505\" data-end=\"534\"\u003eequal-length race headers\u003c\/strong\u003e, a \u003cstrong data-start=\"538\" data-end=\"558\"\u003efree-flow X-pipe\u003c\/strong\u003e, and \u003cstrong data-start=\"564\" data-end=\"588\"\u003evalved side mufflers\u003c\/strong\u003e, this complete system transforms the 997’s exhaust tone into a sharper, more emotional, F1-inspired character. With valves open, the system produces an \u003cstrong data-start=\"741\" data-end=\"776\"\u003eaggressive, track-focused sound\u003c\/strong\u003e. With valves closed, volume is significantly reduced for a \u003cstrong data-start=\"836\" data-end=\"893\"\u003emore refined and comfortable daily driving experience\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"896\" data-end=\"1038\"\u003eThis is a \u003cstrong data-start=\"906\" data-end=\"931\"\u003efull exhaust solution\u003c\/strong\u003e — not a partial axle-back — ensuring optimal balance between \u003cstrong data-start=\"993\" data-end=\"1037\"\u003eflow, tone, performance, and reliability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1040\" data-end=\"1043\"\u003e\n\u003ch3 data-start=\"1045\" data-end=\"1064\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul data-start=\"1065\" data-end=\"1233\"\u003e\n\u003cli data-start=\"1065\" data-end=\"1101\"\u003e\n\u003cp data-start=\"1067\" data-end=\"1101\"\u003eEqual-length performance headers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1102\" data-end=\"1122\"\u003e\n\u003cp data-start=\"1104\" data-end=\"1122\"\u003eFree-flow X-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1123\" data-end=\"1168\"\u003e\n\u003cp data-start=\"1125\" data-end=\"1168\"\u003eValved side mufflers for adjustable sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1169\" data-end=\"1190\"\u003e\n\u003cp data-start=\"1171\" data-end=\"1190\"\u003eQuad exhaust tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1233\"\u003e\n\u003cp data-start=\"1193\" data-end=\"1233\"\u003eComplete vacuum valve control hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1235\" data-end=\"1238\"\u003e\n\u003ch3 data-start=\"1240\" data-end=\"1252\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1253\" data-end=\"1632\"\u003e\n\u003cli data-start=\"1253\" data-end=\"1328\"\u003e\n\u003cp data-start=\"1255\" data-end=\"1328\"\u003eAvailable in \u003cstrong data-start=\"1268\" data-end=\"1304\"\u003eGold-Finish T304 Stainless Steel\u003c\/strong\u003e or \u003cstrong data-start=\"1308\" data-end=\"1326\"\u003eBurnt Titanium\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1329\" data-end=\"1394\"\u003e\n\u003cp data-start=\"1331\" data-end=\"1394\"\u003eVacuum-controlled exhaust valves with factory-style operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1395\" data-end=\"1466\"\u003e\n\u003cp data-start=\"1397\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1397\" data-end=\"1431\"\u003eApprox. 21.8 lb weight savings\u003c\/strong\u003e vs factory system (T304 version)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1467\" data-end=\"1517\"\u003e\n\u003cp data-start=\"1469\" data-end=\"1517\"\u003eMandrel-bent piping for optimized exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1518\" data-end=\"1570\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1570\"\u003ePrecision TIG-welded for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1571\" data-end=\"1632\"\u003e\n\u003cp data-start=\"1573\" data-end=\"1632\"\u003e\u003cstrong data-start=\"1573\" data-end=\"1604\"\u003e100% bolt-on and reversible\u003c\/strong\u003e — return to stock anytime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1634\" data-end=\"1637\"\u003e\n\u003ch3 data-start=\"1639\" data-end=\"1658\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul data-start=\"1659\" data-end=\"1795\"\u003e\n\u003cli data-start=\"1659\" data-end=\"1710\"\u003e\n\u003cp data-start=\"1661\" data-end=\"1710\"\u003e\u003cstrong data-start=\"1661\" data-end=\"1708\"\u003e2005–2008 Porsche 997.1 Carrera \/ Carrera S\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1711\" data-end=\"1762\"\u003e\n\u003cp data-start=\"1713\" data-end=\"1762\"\u003e\u003cstrong data-start=\"1713\" data-end=\"1760\"\u003e2009–2012 Porsche 997.2 Carrera \/ Carrera S\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1763\" data-end=\"1795\"\u003e\n\u003cp data-start=\"1765\" data-end=\"1795\"\u003eConvertible models supported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bull Boost Performance","offers":[{"title":"NO (I want the 30 day standard warranty) \/ NO (I want the standard STRATEC logo)","offer_id":51796151861536,"sku":"720595377577","price":4499.95,"currency_code":"USD","in_stock":true},{"title":"NO (I want the 30 day standard warranty) \/ YES (+$95.00)","offer_id":51796151894304,"sku":"720595377577-CUSTOMLOGO95","price":4594.95,"currency_code":"USD","in_stock":true},{"title":"YES (+$144.00) \/ NO (I want the standard STRATEC logo)","offer_id":51796151927072,"sku":"720595377577-WARRANTY144","price":4643.95,"currency_code":"USD","in_stock":true},{"title":"YES (+$144.00) \/ YES (+$95.00)","offer_id":51796151959840,"sku":"720595377577-WARRANTY144-CUSTOMLOGO95","price":4738.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/1085\/6992\/files\/997.jpg?v=1780752039"}],"url":"https:\/\/streetracetune.com\/collections\/porsche-911-997.oembed","provider":"Boosted Tuning","version":"1.0","type":"link"}