Brian Crower Stainless Steel Exhaust Valves +1mm / 30mm for Toyota 2JZ-GTE / GE one piece driveshaft supra Vastly improved harmonic stability with

Vastly improved harmonic stability with inherent self-damping design

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5% more air volume than stock

continuous flow between upper and lower runners

AEM's Boost Control Solenoid is pressure tested to 100 PSI and includes 1/8" NPT to 3/16" Barb fittings to reduce any chance of leaks

Brian Crower Stainless Steel Exhaust Valves +1mm / 30mm for Toyota 2JZ-GTE / GE one piece driveshaft supra Vastly improved harmonic stability withBrian Crower Stainless Steel Exhaust Valves +1mm 30mm for Toyota 2JZ GTE GE BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves