SLP 04 GTO 1-3/4" Coated Long-Tubes w/High-Flow Cats/DownpipesConstructed entirely from mandrel-bent 409 stainless steel
Heavy-duty (3/8"), one-piece flanges resist warping
Worth up to 25 additional rear-wheel horsepower
Aluminum-ceramic coating provides superior performance, appearance, and component longevity
Easy bolt-on installation?no cutting or welding required!
Compatible with stock or SLP cat-back system
Includes high-flow catalytic converters, oxygen-sensor extension harnesses, detailed instructions, and all required installation hardware
Developed to meet the needs of even the most heavily modified GTO applications, these headers employ 1 3/4" primaries and 3" collectors to provide huge power increases throughout the rpm range. Team them with one of our Loud Mouth or PowerFlo cat-backs to create a fully optimized exhaust system.
Race-proven on SLPs 575-hp ZL-402 development car!
GTO Long-Tube Header Features