Harrop Stage 5 525 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.

The Harrop Stage 5 package for the LS3 Commodore is engineered for drivers demanding the ultimate in performance, delivering a dramatic increase in power and torque through the addition of a Harrop TVS2300 intercooled supercharger system. Combined with a full exhaust system, 4-into-1 extractors and high-flow catalytic converters, the LS3 is transformed with immediate throttle response, relentless mid-range torque and a commanding top-end charge. The intercooled TVS2300 system provides consistent, repeatable performance under all conditions while maintaining excellent drivability. Each vehicle is custom calibrated on the dyno for 98 RON fuel and validated on the road to ensure smooth power delivery, crisp response and factory-like refinement despite the significant performance increase.

Key Features:

• 525 kW / 950 Nm* 
• Harrop OTR Cold-air intake system
  
• Harrop FDFI 2300 Supercharger utilising Eaton TVS technology 
• New high efficiency intercooler system with additional features to further reduce IAT's
• 1 ⅞" Stainless Steel 4 into 1 long tube headers
• Hi-Flow Catalytic converters 
• Harrop 3" Stainless Steel Cat-Back exhaust system (Factory Bi-Modal options available)
• Harrop ECU Recalibration  (calibration only available when fitted through Harrop Performance Centre)

Vehicle Applications:

• Holden Commodore, VFII 6.2 lt. V8 (LS3) models only.
• HSV E-Series / Gen-F LS3 variants only.

* All output values quoted are measured at the flywheel and estimate only