exhaust fitment

[moosedoog]

i bought a second hand hks super drager for my r32 gtr and it doesnt quite sit right. its just touching tha anti roll bar and theres sod all you can do to change it.

the car had a fujitsubo exhaust on it before that sits perfectly, its the whole system including downpipes and a cat. the only thing i can think of is that the downpipes dont sit in the right place for the hks system, kinda pulling it to the n/s too much. does that sound feasable???? i just assumed that all aftermarket pipes would be made similarly enough to fit up to each other.

also is there any difference between the r32 and r33 de-cat pipe?? the de-cat i was sent has r33 written on it and when i put it on with the hks system it makes it a worse fit still.....

i just spent 3 hours 4rseing around with this little lot and its left me somewhat confused and still with the same exhaust i started with!!!!

any input much appreciated

kev

[GTR Jon]

Unless you had probs with the fujitsubo exhaust i'd have just replaced the racing cat to free up more flow to give it a bit more grunt tbh.

[moosedoog]

thats what ive ended up doing...and it has made a difference.

was just after a bit more noise really but i have a plan with the fujitsubo if i can just find someone round here that can swage the 72mm pipe!!!

[Aitch]

I'm fairly sure the decats fit all versions, but obviously fit varies with quality.

On which note, what density is the sports cat you've removed?..assuming you have of course. I'm looking for a 200 density to compare with my 300 Metalit unit.

Aitch