WTB: Need OEM Exhaust for 85-90

[7SPD Z52]

Looking for OEM Mufflers or Cat Back, from an 85-90. Must be type with all four functioning outlets. Aftermarket replacements may work too if look original. Thanks!

Scott@fairwaygolfcar.net

[sstearns2]

Looking for OEM Mufflers or Cat Back, from an 85-90. Must be type with all four functioning outlets. Aftermarket replacements may work too if look original. Thanks!

Scott@fairwaygolfcar.net

I don't think the factory ever installed mufflers with four functioning outlets on the L-98 cars. Try www.corvetterecycling.com

Scott

[7SPD Z52]

I don't think the factory ever installed mufflers with four functioning outlets on the L-98 cars. Try www.corvetterecycling.com

Scott

Yep they did. in 87-90 5 additional hp rating was given to cars that had the 3.07 axle. This was due to the unplugged exhaust. It was limited to coupes deemed too loud for converts.

Unfortunatally it seems the boys at GM didnt always change the Mufflers on Axle upgrade cars. My car came with it while my buddies did not. Mine rotted through unfortunatally.

[Greg Albers]

I have a complete 1990 L98 exhaust. Everything is in good condition. No rattles from cat. Manifold to chrome tips. My car is a 1990 Coupe L98 6 speed. It is supposed to be an 250 hp. Has FX adj.shocks, large brakes (13"), quick ratio power steering with cooler, and a 3.33 gear.
The muffler has 4 exit pipes but only two are functional.

LET ME KNOW IF THIS WILL WORK FOR YOU.
Thanks
Greg

[93Rubie]

Just opener up and let'er purr stock exhaust is well...too quiet.