Harrop Stage 4 390 kW
Since 1955, Harrop has engineered and manufactured world-class performance products for a diverse range of applications. Whether it is original equipment for Ford, Holden & Lotus or premier motorsport categories such as F1, NASCAR & V8 Supercars, or our proprietary aftermarket performance products; our reputation is legendary.
Proudly designed and manufactured in Australia, Harrop offer a range of packages engineered specifically to unleash the Holden Commodore range. We start with our entry level Stage 1 Package including an OTR and ECU recalibration and go right through to the impressive Stage 5 package, which produces a massive 490 kW's at the flywheel with our Harrop FDFI 2300 supercharger.
Key Features:
- 390 kW / 690 Nm* ( Standard: 270 kW / 530 Nm )
- Harrop OTR Cold-air intake system
- Harrop Facia & Side Infill Panels
- Harrop Performance Camshaft kit, multiple grind options available.
- 1 â…ž" Stainless Steel 4 into 1 long tube headers
- Hi-Flow Catalytic converters
- Harrop 3" Stainless Steel Cat-Back exhaust system (Non Bi-Modal only)
- Harrop ECU Recalibration (calibration only available when fitted through Harrop Performance Centre)
- Holden Commodore, VE - VF, 6.0 lt. L76 / L98 V8 models only.
- Holden Commodore, VE - VF, 6.0 lt. L77 V8 will require DOD delete at additional cost
- HSV VE 6.0 lt. LS2 will have reduced output due to cathedral port heads
* All output values quoted are measured at the flywheel and estimate only
