American Racing Headers C7 Corvette / C7 Z06 Long System

American Racing Headers is Tune Time Performance's Go-To Performance Exhaust Parts Brand! Top notch fitment and quality you can trust. Long system includes: 1-7/8" x 3" or 2" x 3" Primaries 3" x 3" X-Pipe Four O2 Sensor Extension Harnesses 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 *NOT CARB LEGAL* Please Allow 10 Business Days For Systems to be built. Thank you!