91 Cat Back Exhaust System - Aluminized With Reproduction Muffler

The perfect combination for a balance of power on 84-91. Balancing exhaust flow and back pressure provides more power and acceleration. Rear Y-pipes have a crossover balance tube to smooth out exhaust flow and eliminate resonance. Heavy gauge aluminized steel pipes feature OEM converter fittings and welded heat shields to protect your Corvette's composite rear spring from heat damage. A crossover tube Y-pipe matched with our own reproduction mufflers give you an economically priced cat backsystem.
Includes:
324309 1991 Aluminum Muffler
324525 1991 Rear Y-Pipe with Balance Tube