{"product_id":"tial-mv-s-external-wastegate-38-mm","title":"Tial MV-S External Wastegate 38 MM","description":"\u003ch2 data-start=\"307\" data-end=\"383\"\u003e\u003cstrong data-start=\"310\" data-end=\"383\"\u003eTial MV-S External Wastegate – Compact High-Temperature Racing Design\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"385\" data-end=\"745\"\u003eThe \u003cstrong data-start=\"389\" data-end=\"421\"\u003eTial MV-S External Wastegate\u003c\/strong\u003e is a premium motorsport component designed for \u003cstrong data-start=\"469\" data-end=\"545\"\u003eextreme boost, high exhaust temperatures, and limited installation space\u003c\/strong\u003e. Built entirely from high-grade stainless steel and advanced alloys, this wastegate delivers exceptional reliability, precise boost control, and long service life under the most demanding conditions.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"985\"\u003eThanks to its \u003cstrong data-start=\"761\" data-end=\"785\"\u003eultra-compact design\u003c\/strong\u003e, the MV-S measures just \u003cstrong data-start=\"810\" data-end=\"834\"\u003e3.7 inches in height\u003c\/strong\u003e, making it ideal for tight engine bays where space is limited. Despite its compact size, it offers outstanding thermal stability and flow performance.\u003c\/p\u003e\n\u003chr data-start=\"987\" data-end=\"990\"\u003e\n\u003ch2 data-start=\"992\" data-end=\"1048\"\u003e\u003cstrong data-start=\"995\" data-end=\"1048\"\u003eHigh-Temperature Materials for Maximum Durability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1050\" data-end=\"1147\"\u003eEvery major component of the MV-S wastegate is engineered to withstand extreme heat and pressure:\u003c\/p\u003e\n\u003cul data-start=\"1149\" data-end=\"1648\"\u003e\n\u003cli data-start=\"1149\" data-end=\"1286\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1286\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1175\"\u003eValve and valve body\u003c\/strong\u003e manufactured from a \u003cstrong data-start=\"1196\" data-end=\"1224\"\u003eNiCrFe 347SS-based alloy\u003c\/strong\u003e, ensuring superior resistance to heat fatigue and corrosion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1287\" data-end=\"1381\"\u003e\n\u003cp data-start=\"1289\" data-end=\"1381\"\u003e\u003cstrong data-start=\"1289\" data-end=\"1307\"\u003eValve bushings\u003c\/strong\u003e made from \u003cstrong data-start=\"1318\" data-end=\"1349\"\u003eNitronic 60 stainless steel\u003c\/strong\u003e for excellent wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1382\" data-end=\"1526\"\u003e\n\u003cp data-start=\"1384\" data-end=\"1526\"\u003e\u003cstrong data-start=\"1384\" data-end=\"1403\"\u003eActuator spring\u003c\/strong\u003e constructed from \u003cstrong data-start=\"1421\" data-end=\"1448\"\u003e17-7 PH stainless steel\u003c\/strong\u003e, providing consistent pressure even at temperatures up to \u003cstrong data-start=\"1507\" data-end=\"1524\"\u003e900°F (483°C)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1527\" data-end=\"1648\"\u003e\n\u003cp data-start=\"1529\" data-end=\"1648\"\u003e\u003cstrong data-start=\"1529\" data-end=\"1562\"\u003eReinforced actuator diaphragm\u003c\/strong\u003e using \u003cstrong data-start=\"1569\" data-end=\"1598\"\u003eNomex-reinforced silicone\u003c\/strong\u003e, ideal for sustained high-temperature operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1650\" data-end=\"1758\"\u003eAs a result, this wastegate outperforms many competing designs in both durability and long-term consistency.\u003c\/p\u003e\n\u003chr data-start=\"1760\" data-end=\"1763\"\u003e\n\u003ch2 data-start=\"1765\" data-end=\"1806\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1806\"\u003eIntegrated Actuator Cooling System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1808\" data-end=\"1900\"\u003eTo further enhance reliability, the MV-S features an \u003cstrong data-start=\"1861\" data-end=\"1899\"\u003eintegrated actuator cooling system\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1902\" data-end=\"2166\"\u003e\n\u003cli data-start=\"1902\" data-end=\"1979\"\u003e\n\u003cp data-start=\"1904\" data-end=\"1979\"\u003eTwo \u003cstrong data-start=\"1908\" data-end=\"1929\"\u003e-4 AN water ports\u003c\/strong\u003e allow coolant to circulate through the actuator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1980\" data-end=\"2039\"\u003e\n\u003cp data-start=\"1982\" data-end=\"2039\"\u003eThis reduces heat exposure in extreme racing conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2040\" data-end=\"2106\"\u003e\n\u003cp data-start=\"2042\" data-end=\"2106\"\u003eThe system has minimal impact on the vehicle’s cooling circuit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2107\" data-end=\"2166\"\u003e\n\u003cp data-start=\"2109\" data-end=\"2166\"\u003ePorts can be securely sealed if cooling is not required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2168\" data-end=\"2235\"\u003eEach unit is factory pressure-tested to ensure leak-free operation.\u003c\/p\u003e\n\u003chr data-start=\"2237\" data-end=\"2240\"\u003e\n\u003ch2 data-start=\"2242\" data-end=\"2276\"\u003e\u003cstrong data-start=\"2245\" data-end=\"2276\"\u003ePrecision CNC V-Band System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2278\" data-end=\"2443\"\u003eThe MV-S uses \u003cstrong data-start=\"2292\" data-end=\"2341\"\u003eTial’s CNC-machined V-band clamps and flanges\u003c\/strong\u003e, all produced in-house for perfect fitment. Therefore, installation is quick, secure, and repeatable.\u003c\/p\u003e\n\u003cul data-start=\"2445\" data-end=\"2564\"\u003e\n\u003cli data-start=\"2445\" data-end=\"2490\"\u003e\n\u003cp data-start=\"2447\" data-end=\"2490\"\u003eStainless steel V-band clamps and flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2491\" data-end=\"2525\"\u003e\n\u003cp data-start=\"2493\" data-end=\"2525\"\u003eStrong, uniform clamping force\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2526\" data-end=\"2564\"\u003e\n\u003cp data-start=\"2528\" data-end=\"2564\"\u003eExcellent sealing under high boost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2566\" data-end=\"2569\"\u003e\n\u003ch2 data-start=\"2571\" data-end=\"2606\"\u003e\u003cstrong data-start=\"2574\" data-end=\"2606\"\u003eRacing Valve Stem Technology\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2608\" data-end=\"2822\"\u003eEvery MV-S wastegate includes \u003cstrong data-start=\"2638\" data-end=\"2666\"\u003eTial’s racing valve stem\u003c\/strong\u003e, which features a wear-resistant coating. Consequently, it resists corrosion caused by \u003cstrong data-start=\"2754\" data-end=\"2768\"\u003elead oxide\u003c\/strong\u003e, making it suitable for use with leaded racing fuels.\u003c\/p\u003e\n\u003chr data-start=\"2824\" data-end=\"2827\"\u003e\n\u003ch2 data-start=\"2829\" data-end=\"2874\"\u003e\u003cstrong data-start=\"2832\" data-end=\"2874\"\u003eFlexible Installation \u0026amp; Finish Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2876\" data-end=\"3158\"\u003e\n\u003cli data-start=\"2876\" data-end=\"2946\"\u003e\n\u003cp data-start=\"2878\" data-end=\"2946\"\u003eThree lower and two upper mounting ports for flexible installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2947\" data-end=\"2989\"\u003e\n\u003cp data-start=\"2949\" data-end=\"2989\"\u003eNo need to rotate the actuator housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2990\" data-end=\"3037\"\u003e\n\u003cp data-start=\"2992\" data-end=\"3037\"\u003eUnused ports are sealed with included plugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3038\" data-end=\"3158\"\u003e\n\u003cp data-start=\"3040\" data-end=\"3099\"\u003eOuter body finished in \u003cstrong data-start=\"3063\" data-end=\"3084\"\u003eanodized aluminum\u003c\/strong\u003e, available in:\u003c\/p\u003e\n\u003cul data-start=\"3102\" data-end=\"3158\"\u003e\n\u003cli data-start=\"3102\" data-end=\"3112\"\u003e\n\u003cp data-start=\"3104\" data-end=\"3112\"\u003eSilver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3115\" data-end=\"3122\"\u003e\n\u003cp data-start=\"3117\" data-end=\"3122\"\u003eRed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3125\" data-end=\"3133\"\u003e\n\u003cp data-start=\"3127\" data-end=\"3133\"\u003eBlue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3136\" data-end=\"3146\"\u003e\n\u003cp data-start=\"3138\" data-end=\"3146\"\u003ePurple\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3149\" data-end=\"3158\"\u003e\n\u003cp data-start=\"3151\" data-end=\"3158\"\u003eBlack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3160\" data-end=\"3163\"\u003e\n\u003ch2 data-start=\"3165\" data-end=\"3198\"\u003e\u003cstrong data-start=\"3168\" data-end=\"3198\"\u003eWhat’s Included in the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3200\" data-end=\"3247\"\u003eEach \u003cstrong data-start=\"3205\" data-end=\"3237\"\u003eTial MV-S External Wastegate\u003c\/strong\u003e includes:\u003c\/p\u003e\n\u003cul data-start=\"3249\" data-end=\"3492\"\u003e\n\u003cli data-start=\"3249\" data-end=\"3273\"\u003e\n\u003cp data-start=\"3251\" data-end=\"3273\"\u003eMV-S wastegate valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3274\" data-end=\"3321\"\u003e\n\u003cp data-start=\"3276\" data-end=\"3321\"\u003eTwo removable \u003cstrong data-start=\"3290\" data-end=\"3319\"\u003eTial -4 AN water fittings\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3322\" data-end=\"3341\"\u003e\n\u003cp data-start=\"3324\" data-end=\"3341\"\u003eMV-S valve seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3342\" data-end=\"3375\"\u003e\n\u003cp data-start=\"3344\" data-end=\"3375\"\u003eStainless steel V-band clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3376\" data-end=\"3404\"\u003e\n\u003cp data-start=\"3378\" data-end=\"3404\"\u003eInlet and outlet flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3405\" data-end=\"3430\"\u003e\n\u003cp data-start=\"3407\" data-end=\"3430\"\u003eTwo Tial air fittings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3431\" data-end=\"3461\"\u003e\n\u003cp data-start=\"3433\" data-end=\"3461\"\u003ePlugs for unused air ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3462\" data-end=\"3492\"\u003e\n\u003cp data-start=\"3464\" data-end=\"3492\"\u003eAdditional actuator spring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3494\" data-end=\"3497\"\u003e\n\u003ch2 data-start=\"3499\" data-end=\"3541\"\u003e\u003cstrong data-start=\"3502\" data-end=\"3541\"\u003eWhy Choose the Tial MV-S Wastegate?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3543\" data-end=\"3804\"\u003e\n\u003cli data-start=\"3543\" data-end=\"3589\"\u003e\n\u003cp data-start=\"3545\" data-end=\"3589\"\u003eUltra-compact design for tight engine bays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3590\" data-end=\"3640\"\u003e\n\u003cp data-start=\"3592\" data-end=\"3640\"\u003eHigh-temperature alloys for extreme durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3641\" data-end=\"3677\"\u003e\n\u003cp data-start=\"3643\" data-end=\"3677\"\u003eIntegrated water-cooled actuator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3678\" data-end=\"3718\"\u003e\n\u003cp data-start=\"3680\" data-end=\"3718\"\u003ePrecision CNC V-band mounting system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3719\" data-end=\"3752\"\u003e\n\u003cp data-start=\"3721\" data-end=\"3752\"\u003eProven motorsport reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3753\" data-end=\"3804\"\u003e\n\u003cp data-start=\"3755\" data-end=\"3804\"\u003eSuitable for high-boost and racing applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3806\" data-end=\"3973\"\u003eThe \u003cstrong data-start=\"3810\" data-end=\"3842\"\u003eTial MV-S External Wastegate\u003c\/strong\u003e delivers unmatched boost control, thermal stability, and durability — making it the perfect choice for serious performance builds.\u003c\/p\u003e","brand":"Purdue Performance","offers":[{"title":"Red","offer_id":52400577904982,"sku":null,"price":369.99,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":52400577937750,"sku":null,"price":369.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":52400577970518,"sku":null,"price":369.99,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":52400578003286,"sku":null,"price":369.99,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":52400578036054,"sku":null,"price":369.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/3492\/3350\/files\/Wastegate-Tial-Sport-Mv-S-ATTACCO-38-mm.webp?v=1769012377","url":"https:\/\/purdueperformance.co.uk\/products\/tial-mv-s-external-wastegate-38-mm","provider":"Purdue Performance","version":"1.0","type":"link"}