ARH SKU: 150399

Holden Commodore RHD 2008-2010 Long System

$2,352.01 USD

This System Fits - RHD s 6.0L V8 2008-2010

RHD Holden Commodore owners looking for horsepower can have it right now by adding American Racing Headers awesome long system. Like everything ARH builds, these new systems are made here in the USA using the highest quality 304 S/S. Available with 1-3/4" or 1-7/8" primaries and merge collectors with scavenger spikes standard, ARH Commodore systems guarantees outstanding performance with great fit and a very easy install. Other features include 3/8" thick S/S flanges with hand ported inlets and 200 cell metallic substrate cats. Testing on a Mustang dyno showed gains of 38 RWHP and 41 RWTQ (before the tune and Cold Air were installed). This RHD Commodore system is a direct fit to your stock or aftermarket axle-back mufflers.

Product features on this system includes:

  • 100% Made in the USA - Never Outsourced
  • Made entirely of 304 stainless steel
  • 3/8" thick laser-cut flanges for a warp-free seal
  • Hand-ported TIG welded inlets
  • Optimized primary tube routing for superior fit and performance
  • Merge collectors with scavenger spikes
  • Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability

Attn. All ARH products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads/highways and may be subject to fines and/or criminal liability as per the Clean Air Act.

HAND CRAFTED AMERICAN PARTSWe proudly build with 100% USA Sourced 304 Stainless Steel. Every American Racing Headers system is completely fabricated and assembled right here in the United States!

HAND CRAFTED AMERICAN PARTS
We proudly build with 100% USA Sourced 304 Stainless Steel. Every American Racing Headers system is completely fabricated and assembled right here in the United States!

PREMIUM ENGINEERINGSuperior performance and fit are built in to every ARH exhaust system. Our team of top notch engineers have ensured our systems deliver the maximum power for your vehicle.

PREMIUM ENGINEERING
Superior performance and fit are built in to every ARH exhaust system. Our team of top notch engineers have ensured our systems deliver the maximum power for your vehicle.

RACE PROVENWe are a company built for racers by racers. Seeing the vast amount of ARH Equipped vehicles at the winner's circle time and time again is one of greatest accomplishments.

RACE PROVEN
We are a company built for racers by racers. Seeing the vast amount of ARH Equipped vehicles at the winner's circle time and time again is one of greatest accomplishments.

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