Single Ferrea Competition Plus Exhaust Valves +1mm Oversize - F1497P - Toyota Supra 2JZ 2JZGE 2JZGTE DBA The gains are even more

The gains are even more pronounced when compared to a stock manifold

Horsepower gains are found throughout the entire power band with the bulk of the gains being realized between the 3500-5000 RPM range

These ultra robust CNC machined 6061 aluminum wastegates allow for quick spring changes by way of their locking cap design

CD-7FG Carbon Flat Panel Non-Logging Display

This system has a 115mm tip with 75mm piping

Single Ferrea Competition Plus Exhaust Valves +1mm Oversize - F1497P - Toyota Supra 2JZ 2JZGE 2JZGTE DBA The gains are even moreSingle Ferrea Competition Plus Exhaust Valves +1mm Oversize Toyota Supra 2JZ 2JZGE 2JZGTE Part # F1497P *Price is Per One Single Valve* Our take These are the best of the best in terms of shelf valvetrain components for the 2JZ. We use these valves exclusively on all of our cylinder head packages and recommend them to all of our customers regardless of power level. Ferrea quality simply cannot be beat. There is not a better valve for your engine.