Single Ferrea Competition Plus Exhaust Valves STD Size for Nissan GTR R35 VR38DETT 997 GT3 Valve tip lengths - we

Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve

Fits all Porsche 958 / 958

An optional Akrapovič Sound Kit is available to control the various sound settings

* No Guesswork: Install

In additon

Single Ferrea Competition Plus Exhaust Valves STD Size for Nissan GTR R35 VR38DETT 997 GT3 Valve tip lengths - weSingle Ferrea Competition Plus Exhaust Valves STD Size for Nissan GTR R35 VR38DETT F2234P The Ferrea Competition Plus valve is what we use in virtually all of our in house builds. Ferrea makes the best valvetrain parts in the industry, hands down. Pricing is per valve. NISSAN GTR R35 EXHAUST, STOCK SIZE COMPETITION PLUS ENGINE VALVES 3. 8L V6 DOHC 24 Valve (VR38DETT) Exhaust Head Diameter: 32. 2 mm Stem Diameter: 5. 97 mm Overall Length: 92 mm Tip