Infiniti QX56 / QX80 V8 5.6L Full System

American Racing Headers is proud to say our C8/C8 Z06 High Performance Race Connection Pipes are here! We've worked around the clock to bring this exhaust system to all the C8 owners out there. The level of raw power and sound quality is nothing short of perfection. BADASS would be an understatement to describe these exhaust systems. This race connection pipe system will connection directly to our C8 or C8 Z06 Header Kits. This system is ONLY FOR OFF-ROAD use. 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 Systems feature 400 cell G-Sport severe duty 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.

CT4-V Blackwing owners, how does 28-30 additional rear wheel horsepower and NO CEL sound? Our new severe duty downpipes by ARH deliver just that and more! The incredible gains come with no additional changes other than the swap. Manufactured using heavy duty 5” G-Sport cats, this kit can handle whatever performance potential is your goal, most especially if tuning of any kind is planned. Our downpipes are a direct bolt-in with no modifications required. For more information, please feel free to reach us. 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 Catted systems feature 400 cell G-Sport severe duty 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.

CT5-V Blackwing owners, ARH has answered the call for horsepower and performance for your Blackwing! Now available are our 100% U.S. made long tube header 304 S/S long systems that are designed to fit great, install easily and produce outstanding horsepower and torque. This includes 3/8" thick flanges with tig welded and hand ported inlets, merge collectors with scavenger spikes, OEM style clamps, Grade 8 hardware, and 3" stainless steel mandrel-bent tubing. Primary sizes available are 1-7/8" and 2". Manufactured to handle whatever performance potential is your goal, most especially if tuning of any kind is planned. For more information, please feel free to reach us. 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 Catted systems feature severe duty 300 cell catalytic converters with the option to upgrade to 400 cell G-Sport catalytic converters. Call before ordering to upgrade. 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.