Porsche 718 GT4 / Spyder / GTS 4.0L SOUL Street Headers Alfa Romeo 4C Free-flowing pipes replace the factory

Free-flowing pipes replace the factory mid-pipes and resonators to improve exhaust flow

8 mil thickness + Ceramic Top Coated Film

VEHICLE TYPE: 2010-2015 Camaro LT / TS / SS / ZL1 model

This extreme pressure increases the strength of the aluminum by eliminating porosity and improving the grain structure

Porsche 718 GT4 / Spyder / GTS 4.0L SOUL Street Headers Alfa Romeo 4C Free-flowing pipes replace the factoryDEVELOPMENT AND TESTING: The factory headers were designed to be easy and cheap to manufacture while also conforming to the performance killing emissions standards of the market. The stock headers use cheap pressed flanges, squashed primary tubing, subpar collectors and dense catalytic converters all robbing your high performance Porsche of the sound and performance it deserves. By smoothing the interface between the flange primary tubes, using smooth