RENNtech | Blow-Off Valve Adapters | 4.0L V8 | Aston Martin audi-a8--d3---2002-2009--4-2-l-v8-fsi-esr7551102 RENNtech ECU Upgrade for 207

RENNtech ECU Upgrade for 207 - E 550

RENNtech Stainless Steel Long Tube Headers with Downpipes and 200 Cell Sport Cats for 230 - SL 63 AMG

to an astonishing 669 HP and 734 lb/ft at the crank

Advanced computer aided design (CAD) and flow-analysis software allows RENNTECH headers to deliver substantial gains across the entire RPM range

Available for:

RENNtech | Blow-Off Valve Adapters | 4.0L V8 | Aston Martin audi-a8--d3---2002-2009--4-2-l-v8-fsi-esr7551102 RENNtech ECU Upgrade for 207RENNtech Blow Off Valve Aston Martin Vantage V8 and DB11 V8 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