ARH 98-99 LS1 1 7/8" Emission Headers w/ Off-Road Y-Pipe
American Racing 98-99 LS1 1 7/8" Emissions Headers With Off-Road Y-PipeManufactured in 304 stainless steel, every LS1 F-Body system will produce excellent performance gains throughout the power curve. These systems also provide a great fit and install easily.
This system features 1 7/8" primary tubes with a 3" Off-Road Y-Pipe. These systems are designed for highly modified motors that require maxium exhaust flow.