Porsche Stainless Steel Sport Cat-Back Exhaust System 688307-1574 7985ZM04-0X14 Consistent Performance: Maintain reliable braking

Consistent Performance: Maintain reliable braking performance in various driving conditions

and contaminants from entering the joint while keeping grease properly contained for smooth and reliable operation

which allows for easier access to the internal components

Porsche Targa top catch for the left side of 911 and 964 (1989-1994) models

it is also recommended that you re-torque the cylinder heads after the engine have been broken in and heat cycled several times

Porsche Stainless Steel Sport Cat-Back Exhaust System 688307-1574 7985ZM04-0X14 Consistent Performance: Maintain reliable brakingPorsche Stainless Steel Sport Cat Back Exhaust System. Experience the thrill of an aggressive racing sound with this high performance stainless steel sport exhaust system. Designed for discerning drivers seeking both power and style, this system features left and right outlets, a race specification catalytic converter for optimized performance, and four chromed stainless steel tips ( 76 84mm) for a bold visual impact. Crafted from premium 100%