Topic: True Dual Exhaust for Auto 1980
in Forum: C3 Fuel, Emission Control, and Exhaust Systems
Already a Member?
Click Here to Login
Not yet a Member?
Click Here to Register for Free!
I've heard that by just upgrading the exhaust system, you gain 30-40 hp. That's with headers and free flowing mufflers. 
in Forum: C3 Fuel, Emission Control, and Exhaust Systems
SPONSOR AD: (Our Sponsors help support C3VR)