Infiniti QX56 / QX80 V8 5.6L Full System

American Racing Headers is proud to now offer our high performance triple step header system for your C8 Z06 Corvette. The kit is a direct bolt-in made entirely in the US using 304 S/S throughout. Our Header kit picked up +30RWHP and +26RWTQ at peak and as much as 54RWHP and 54RWTQ under the curve! Enjoy the increased performance and badass sound these headers offer. This system will fit both C8 Z06 Coupes and Convertibles. INSTALL GUIDE CLICK HERE 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 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.

American Racing Headers answers the call for performance and sound for your G-Body with our new ultra high quality stainless steel exhaust system. These systems come packed with top tier materials and craftsmanship that ARH is known for. These systems feature our Pure Thunder Series Mufflers with rear or side exit exhaust tips. ALL mounting brackets necessary for install are included. (Also available without mufflers.) The fitment on these exhaust systems are as follows: Direct bolt on to ARH G-Body Small Block Headers G-Body Header Back Systems are easily adaptable to other header brands or your stock manifolds. G-Body Big Block Header Back Systems only fit with G-Force K-Members. Call for more info. This system fits the follow Chevy G-Body vehicles: Buick Century (1978–1981), Buick Regal (1978–1981), El Camino (1 978–1987), Malibu (1978–1987), Monte Carlo ( 1978–1987), Pontiac Bonneville (1978–1986), Pontiac Grand Prix (1978–1986), Pontiac Grand LeMans (Canada 1982–1983), Pontiac LeMans (1978–1981), GMC Caballero (1978–1987) 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 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.

New from American Racing Headers are our 1955-1957 Tri-Five Chevy Small Block Headers. Designed with durable .065 wall tubing and your choice of 1-3/4" or 17/8" primaries. Pair these headers with an ARH Tri-Five Header-Back Exhaust System by clicking here . We are proud to build these systems at American Racing Headers in our Research and Development facility with aerospace-grade T-304 stainless steel. Every piece of our products are made here with 100% USA sourced materials! Through this process we are able to offer lifetime warranty on all our systems against rust, corrosion and manufacturing defects. 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 tube routing for superior fit and performance 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.