Corsa Variable Sound Level Exhaust System - Axle-Back - 2-3/4" Diameter - Dual Rear Exit - Dual 4" Black Tips - Stainless H777C02 C4 1970-82

C4 1970-82

BMR Suspension designed the SB026 sway bar kit for street performance

3/8" and 1/2" NPT adapters

Clevite H-Series performance bearings have a medium level of eccentricity

Simply remove the aluminum spacers to lower the engine a

Corsa Variable Sound Level Exhaust System - Axle-Back - 2-3/4" Diameter - Dual Rear Exit - Dual 4" Black Tips - Stainless H777C02 C4 1970-82Retains GM factory axle pipes with AFM valves Requires Factory GM NPP Valve Module for Installation Custom Tuned And Aggressive Exhaust Note Robust Valve Assembly And Components Are Designed To Last Over One Year of Valve Research And Development No Drone At Cruise Regardless Of Valve Position Or Mode 304 Stainless Steel Construction Flows 18 Percent Better Than Stock Dual Walled Polished Stainless Steel Tips Easy Bolt On Installation Made In The USA