HKS Universal Carbon-Ti Cat-Back Exhaust - 170mm Shell/75mm Diameter Turbo System If you want to weld

If you want to weld sections together or modify routing

Full Color Options: Three distinctive colors to choose from—match your vehicle color or express personal style

with electronic ear cups installed for improved audio clarity

Hard panel lens - Resists impact better than thin optical glass

Direct OEM replacement radiator engineered for 3

HKS Universal Carbon-Ti Cat-Back Exhaust - 170mm Shell/75mm Diameter Turbo System If you want to weldThe universal HKS Carbon Ti muffler assemblies are the same high quality units used in the HKS bolt on exhaust systems. The 170mm Carbon Ti muffler shell design is available in 75mm piping diameter. The 130mm Carbon Ti muffler shell design is available in 60mm piping diameter for use with custom exhaust applications. Each assembly comes with a polished stainless mounting bracket for separate hangers to be welded onto. Size is 170 millimeter shell HP