Supertech Inconel Exhaust Valves for EJ WRX/STi TIAL Primary & Secondary lobe specifications

Primary & Secondary lobe specifications are: Intake 270 & 262 / Exhaust 270 & 262 Degrees advertised duration

(4) Billet Cam Covers

Compatible with extended wheel studs

• Available in Black Only

the Alpha R35 GTR Carbon Fiber Cold Air Intake can easily be upgraded to operate as speed density by simply adding the Alpha R35 GT-R MAF Block-Off Plates

Supertech Inconel Exhaust Valves for EJ WRX/STi TIAL Primary & Secondary lobe specificationsSupertech Inconel exhaust valves for EJ20 EJ25 Subaru WRX and STi. The Inconel 751 nickel base alloy is great for engines that reach high temps. These valves are available in various sizes to match your head diameter. The sodium filled option is designed to withstand even higher temperatures. Sold as a set of 8 or individually as needed. Please do all your research and consult your engine builder if necessary! Vehicle Fitment: 2002 2014 Subaru WRX