mustang exhaust

[controlled insanity]

so i just had my cat back repaired with some flowmasters.
i had flowmasters on it previously, and they sounded better with 2 huge rust holes in them.
it sounds completely dead bone ass stock with these new ones.
extremely quiet.
i still have cats on it.
will removing the cats make a big difference.

 

[outlawdan]

no cats will be louder

 

[82bird]

were they installed in the right direction? Flow towards rear

 

[turbo89gt]

Yeah make sure they wre installed with the flow in the correct direction. There should be a noticable difference over stock with just the flows.....Taking off the cats will make a significant difference in sound. Which flows are they, how many chamber....2 or single chamber should be pretty loud...3 chamber are kinda quiet.

 

[controlled insanity]

there 3 chamber... alternitive auto hooked me up. i did not expect a completely stock sound.
selling the whole cat back 200$

 

[MYSTICAL]

there 3 chamber...

There is your problem. Get an offroad h-pipe and change the mufflers out for 2-chambers.:thumbsup: