TobyZ28

I cant belive how restrictive the stock muffler is! Looking down into it (from the hole going towards the engine), I can see a 2.75" pipe going right to the end of the muffler with maybe a 1/4 section of it with small little holes going out into the muffler chamber! I'm glad i took that thing off

1BigBird3

You should see the drivers side cat on 95-96 CA dual-cat LT1's.

THAT"S restrictive and FUGLY.


What are you putting in place of your stocker?



Ruben F.

Tair

yup, take that stock muffler off....don't put another muffler on it

TobyZ28

Went with mangaflow. I have a vert and its awsome with the top down