RENNtech | Blow-Off Valve Adapter | 3.0L V6 | 4.0 L V8 BiTurbo Engines mercedes-benz-cl-class--215---2001-2006--cl-65-amg-esr2528573 A Porsche Turbo / Turbo

A Porsche Turbo / Turbo S fitted with the Akrapovič exhaust system can be further enhanced with an optional hand-crafted carbon fiber rear diffuser

Note: This item requires cutting off the factory airbox snout

the C238 - E450 gains up to +53 HP and +78 LB-FT

+18HP / +16LB-FT

R2 Package includes:

RENNtech | Blow-Off Valve Adapter | 3.0L V6 | 4.0 L V8 BiTurbo Engines mercedes-benz-cl-class--215---2001-2006--cl-65-amg-esr2528573 A Porsche Turbo / TurboRENNtech Blow Off Valve Adapter for M276 3. 0L V6 BiTurbo M177 4. 0L V8 BiTurbo The RENNtech BOV Blow Off Valve Adapters are designed as a quick bolt in solution which are intended to release excessive pressure in high boost occasions. While releasing the pressure, the RENNtech BOV adapters create the on turbo charged engines well known "blow off" sound. CNC machined out of 6061 T6 aluminum, the RENNtech BOV adapters are anodized in black and laser