Exhaust System

[scotty boi]

Hi all today i just got a hi flow cat installed and i don't know wheather it was worth my money (430 dollars). I have a 3 " system on the r33 and a varex mufller, no resonator. Just wondering is there a way to make them louder or should i not be worried.

Would like to know what you have weather it be flanges or straight through or stainless steel all help would be great cheers guys.

[inthisglass]

putting bends in the system will make it louder

also gutting the cat will make it louder

[hotchoc]

pls dun gut the cat - it stinks like hell and it's bad for the environment

mate on his s15 and evo did theirs and i wouldn't stand like 5-10m close to the car when it's turned on

[GR33TINGS]

pls dun gut the cat - it stinks like hell and it's bad for the environment

mate on his s15 and evo did theirs and i wouldn't stand like 5-10m close to the car when it's turned on

+1 <--- your car will smell like a mobile chemical pit if you stand anywhere near it

also makes the back of your car go black as f**k

Edited April 10, 2009 by GR33TINGS

[scotty boi]

ok well de cat is out of the picture maybe im just worried in my head.

eventually might get stainless steel piping or something like that would a 3.5 " exhaust be a bad ideaor not.

[Ehgriez]

back of my car is already black as f**k

[inthisglass]

the environment can get nicked

i opted for MOAR POWAH!!!

and it hardly smells any different to a car with a cat..

Edited April 10, 2009 by inthisglass

[Kaido_RR]

the environment can get nicked

i opted for MOAR POWAH!!!

and it hardly smells any different to a car with a cat..

BACK TO BACK DYNO: R34 GTR on top-secret dyno only made 7HP more without a cat compare to a Apexi Highflow cat