American Racing Headers C5 Corvette 2001-2004 Long System

American Racing Headers is Tune Time Performance's Go-To Performance Exhaust Parts Brand! Top notch fitment and quality you can trust. With race inspired technology built into every system, you're looking at the very best the performance exhaust industry has to offer. Their C5 systems are available with 1-3/4", 1-7/8" or 2" primaries with catted or non catted X-pipe mid-section.  1-3/4" mid sections have a 2-1/2" reduction at the flange to connect to stock system. Of course, these are manufactured using the highest quality 304 S/S available and require no modifications to install. 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 Please Allow