{"product_id":"ie-supertech-vw-audi-1-8t-2-7tt-performance-valves","title":"IE Supertech VW Audi 1.8T 2.7TT Performance Valves","description":"\u003cstyle\u003e\n.esp-sec{--acc:#00b38a;--ink:#f2f4f6;--mut:#9aa3ad;--line:#2a2f35;--bg:#15181c;--panel:#0b0d0f;background:var(--panel);color:var(--ink);line-height:1.55;padding:22px 26px;border-radius:12px;margin:0 0 14px;display:block;width:100%;box-sizing:border-box}\n.esp-sec *{box-sizing:border-box}\n.esp-sec h2{font-size:1.4rem;letter-spacing:.04em;text-transform:uppercase;margin:0 0 .8rem;padding-left:.75rem;border-left:5px solid var(--acc);line-height:1.15;color:#fff}\n.esp-sec p{margin:0 0 .9rem;color:#d6dadf}\n.esp-sec p:last-child{margin-bottom:0}\n.esp-sec .esp-lead{font-size:1.15rem;color:#fff}\n.esp-sec .esp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:.4rem 0 0}\n.esp-sec .esp-card{background:var(--bg);border:1px solid var(--line);border-top:3px solid 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summary::-webkit-details-marker{display:none}\n.esp-sec details summary:after{content:\"+\";float:right;color:var(--acc);font-weight:700}\n.esp-sec details[open] summary:after{content:\"\\2013\"}\n.esp-sec details p{margin:.6rem 0 0;color:#cfd4d9}\n.esp-sec .esp-doc{display:inline-block;margin:0 .6rem 0 0;padding:.5rem 1rem;background:var(--acc);color:#061411;border-radius:6px;text-decoration:none;font-weight:700;font-size:.92rem}\n.esp-sec .esp-doc:hover{background:#00c99b;color:#061411}\n.esp-sec .esp-note,.esp-sec .esp-doc{float:none}.esp-sec p.esp-note{display:block;clear:both;width:100%}\n.esp-sec .esp-split{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center}\n.esp-sec .esp-split.rev{grid-template-columns:.9fr 1.1fr}\n.esp-sec .esp-split img{width:100%;height:auto;border-radius:10px;display:block}\n@media(max-width:720px){.esp-sec .esp-split,.esp-sec .esp-split.rev{grid-template-columns:1fr}}\n.esp-sec .esp-card img{width:100%;height:auto;border-radius:8px;margin:0 0 10px;display:block}\n.esp-sec .esp-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}\n.esp-sec .esp-step{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:16px 18px;position:relative}\n.esp-sec .esp-step .n{display:inline-block;width:30px;height:30px;line-height:30px;text-align:center;border-radius:50%;background:var(--acc);color:#061411;font-weight:800;margin-bottom:8px}\n.esp-sec .esp-step h4{margin:0 0 .35rem;font-size:.95rem;text-transform:uppercase;letter-spacing:.05em;color:#fff}\n.esp-sec .esp-step .tag{display:inline-block;margin-top:10px;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);border:1px solid var(--acc);border-radius:4px;padding:2px 8px}\n.esp-sec table.esp-suite{width:100%;border-collapse:collapse;font-size:.92rem}\n.esp-sec table.esp-suite th,.esp-sec table.esp-suite td{padding:.5rem .6rem;border-bottom:1px solid var(--line);color:#d6dadf;text-align:center}\n.esp-sec table.esp-suite th{background:var(--bg);color:#fff;text-transform:uppercase;letter-spacing:.06em;font-size:.78rem}\n.esp-sec table.esp-suite td:first-child,.esp-sec table.esp-suite th:first-child{text-align:left}\n.esp-sec table.esp-suite td.y{color:var(--acc);font-weight:800}\n.esp-sec table.esp-suite td.n{color:#555}\n.esp-sec ul.esp-notes{margin:.2rem 0 0;padding-left:1.2rem;color:#d6dadf}\n.esp-sec ul.esp-notes li{margin:0 0 .35rem}\n.esp-sec .esp-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:.4rem 0 0}\n.esp-sec .esp-stat{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:16px 18px;text-align:center}\n.esp-sec .esp-stat small{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}\n.esp-sec .esp-stat strong{display:block;font-size:1.5rem;color:var(--acc);margin:4px 0;line-height:1.1}\n.esp-sec ol.esp-ol{margin:.4rem 0 0;padding-left:1.3rem;color:#d6dadf}.esp-sec ol.esp-ol li{margin:0 0 .4rem}\n.esp-sec .esp-video{position:relative;padding-top:56.25%;border-radius:10px;overflow:hidden;margin:.6rem 0 0}.esp-sec .esp-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}\n\u003c\/style\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eVW \u0026amp; Audi 1.8T 20V \u0026amp; 2.7T 30V Performance Valves\u003c\/h2\u003e\n\u003cp class=\"esp-lead\"\u003ePush your VW\/Audi 1.8T 20V or 2.7T 30V cylinder head to the limits with Supertech Performance engine valves. Supertech combines over 30 years of racing experience with state of the art equipment and manufacturing processes to bring you strong and reliable valve options for your race or street engine build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul class=\"esp-feat\"\u003e\n\u003cli\u003eImproved airflow via application-specific CNC machining\u003c\/li\u003e\n\u003cli\u003eMaximized fatigue resistance and tensile strength\u003c\/li\u003e\n\u003cli\u003eValve tip is hardened beyond 52HRc\u003c\/li\u003e\n\u003cli\u003eStrict dimensional tolerances for improved sealing\u003c\/li\u003e\n\u003cli\u003eSuperfinished to reduce surface roughness\u003c\/li\u003e\n\u003cli\u003eOptimized high flow rate designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat Is A Performance Valve?\u003c\/summary\u003e\u003cp\u003eValves play a critical role in any performance orientated engine. Upgrading the valves in your VW or Audi engine increases reliability with slow forging processes, upgraded aerospace alloys, CNC machining, and heat treatments to withstand extreme abuse from high-powered race engines and daily driven road vehicles making beyond factory power levels. The power an engine produces is limited to airflow. As the smallest chokepoint in your cylinder head, performance valves are engineered to increase airflow by limiting turbulence created by valve stem obstruction and careful detailing of the valve head and valve angles.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eValves Sold Individually\u003c\/h2\u003e\n\u003cp\u003eSupertech 1.8T 20V (058 \u0026amp; 06A) and 2.7T 30V engine valves are sold individually, add the correct amount of intake and\/or exhaust valves in the options you desire before adding to cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eRequired Amount Of Valves By Engine\u003c\/h2\u003e\n\u003cp\u003eALL 1.8T 20V (06A \u0026amp; 058) 12 intake \/ 8 exhaust*\u003c\/p\u003e\n\u003cp\u003eAll 2.7T 30V 18 intake \/ 12 exhaust*\u003c\/p\u003e\n\u003cp\u003e*Valves are sold individually; be sure to order the correct amount of intake and\/or exhaust valves as needed for your engine application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eSingle Groove Valve Keepers\u003c\/h2\u003e\n\u003cp\u003eiE Spec Supertech performance valves feature “radial-style” single grooves on the valve stem and require matching single groove valve keepers. Single groove valves are preferred for street performance and race engine builds as the top part of the groove provides a cushion for the lock and aids in the valve stem protection against uncontrolled and excessive valve movement. In addition, the single groove design greatly extends valve stem life by restricting rotation of the valve, preventing accelerated wear by excess movement caused by the factory triple groove design. Sold individually, 2 keepers required per valve\u003c\/p\u003e\n\u003cp\u003e1.8T 20V 24 keepers required for intake and\/or 16 exhaust (40 required for a full engine, intake \u0026amp; exhaust)*\u003c\/p\u003e\n\u003cp\u003e2.7T 30V 36 keepers required for intake and\/or 24 exhaust (60 required for a full engine, intake \u0026amp; exhaust)*\u003c\/p\u003e\n\u003cp\u003e*Keepers are sold individually; each valve requires two keepers. Be sure to order the correct amount of valve keepers as needed for your engine application. Triple-groove valves reuse stock keepers.\u003c\/p\u003e\n\u003cul class=\"esp-feat\"\u003e\u003cli\u003eRequired Amount Of Keepers By Engine\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eOversized Valve Option\u003c\/h2\u003e\n\u003cp\u003eSupertech valves are available in either standard factory size or oversized valve head diameters. Larger diameter (oversized) valve heads provide an increased skirt area, resulting in further increased airflow at lower valve lifts for the maximum cylinder head efficiency at the valve port. Oversized valves require either aftermarket valve seats or machining to the factory valve seats for installation to match the larger diameter head. Oversized valves are not a direct installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eValve Stem Seals\u003c\/h2\u003e\n\u003cp\u003eMatch your performance valves to a set of IE Performance Valve Stem Seals. They are manufactured from heat-resistant Viton for use with the exhaust valves and high-quality polyacrylic for intake valves. These superior-quality materials ensure longer valve seal life on higher-output engines, producing beyond stock power levels. Valve Stem Seals Sold separately.\u003c\/p\u003e\n\u003cp\u003eALL 1.8T 20V 12 intake seals \u0026amp; 8 exhaust seals*\u003c\/p\u003e\n\u003cp\u003eAll 2.7T 30V 18 intake seals \u0026amp; 12 exhaust seals*\u003c\/p\u003e\n\u003cp\u003e*Valve seals are sold individually; be sure to order the correct amount of intake and\/or exhaust seals to match your valve purchase.\u003c\/p\u003e\n\u003cul class=\"esp-feat\"\u003e\u003cli\u003eRequired Amount Of Valve Seals By Engine\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eStainless Steel Intake Valves\u003c\/h2\u003e\n\u003cp\u003eSupertech's intake valves are made exclusively from enhanced EV8 (21-4N) steel. This high-grade steel provides the strength to withstand the abuse from high-powered, high-revving, and turbocharged applications. The stainless steel valve is finished with Black Nitride Coating, a treatment that features harder surfaces and smoother finishes, providing less friction and, subsequently, longer life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eInconel Exhaust Valves\u003c\/h2\u003e\n\u003cp\u003eInconel material provides the highest level of exhaust valve reliability. Supertech's Inconel exhaust valves are manufactured from a nickel-based alloy, providing incredible temperature distribution that lowers temperatures across the entire cylinder head. Inconel valves are perfect for engines that reach very high exhaust gas temperatures, such as large-frame turbo engines in both street and race applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"esp-sec\"\u003e\n\u003ch2\u003eValve Technical Specs\u003c\/h2\u003e\n\u003cp\u003eStainless Steel Intake Valves Head Diameter: 26.90mm (27.90mm oversize available) Stem Diameter: 5.96mm Overall Length: 105.10mm Single-groove stem requires valve keepers Triple-groove stem reuses stock valve keepers\u003c\/p\u003e\n\u003cp\u003eInconel Exhaust Valves Head Diameter: 29.90mm (30.90mm oversize available) Stem Diameter: 5.94mm Overall Length: 103.90mm Single-groove stem requires valve keepers Triple-groove stem reuses stock valve keepers\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Integrated Engineering","offers":[{"title":"Standard Single Groove \/ Inconel \/ Exhaust","offer_id":68165262442800,"sku":"ST-AEVI-1103S","price":43.0,"currency_code":"USD","in_stock":true},{"title":"'+1MM Single Groove \/ Inconel \/ Exhaust","offer_id":68165888868656,"sku":"ST-AEVI-1106S","price":43.0,"currency_code":"USD","in_stock":true},{"title":"Standard Single Groove \/ Stainless Steel \/ Intake","offer_id":68165262508336,"sku":"ST-AIVN-1103S","price":28.0,"currency_code":"USD","in_stock":true},{"title":"'+1MM Single Groove \/ Stainless Steel \/ Intake","offer_id":68165888901424,"sku":"ST-AIVN-1106S","price":28.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/es-performance.com\/fr-us\/products\/ie-supertech-vw-audi-1-8t-2-7tt-performance-valves","provider":"Eurosport Performance","version":"1.0","type":"link"}