hi guys,i have a hks silent hi power ,just had a mate at quickfit put it on,had to remove the corner of the rear subframe to get it not to hit ,also even with all that done it still hits the bolt where it comes out from it too ,rubbers all seem good condition,what rights do i have refund swap ect?.

was brougt from sumo power.
wish i had chose the blitz now

cheers

Is this the 3inch?

yeah,all the posts ive read say it fits really well ect.

I've never seen a 3inch fit well lol there just ain't enough room for them.

agreed, its going to knock somewhere if its 3" (mine does)

mind you, some suppliers sell it as a 2.75" exhaust. Sure its 3" though

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FN2 Civic Type R w/Mugen Parts
Toyota Celica GT4 ST205
Toyota Celica GT4 ST185

hks site and sumo power all say 75mm,just sent them an email about the problem as its not fit for purpose ect.

They all have a tendency to rattle unless fettled

I find that I have to spend quite some time to get it right. Undo all the bolts everywhere and twist the rear section until you have clearance everywhere. Bending of brackets is sometimes required

Does it rattle in any specific situation?

My 75mm Blitz Nur SpecR system fitted really well, no rattles at all Would recommend it.

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Don
GT4DC Chairman
1994 Toyota Celica GT-Four ST205WRC JDM 269bhp @ 0.9bar
1994 Toyota Celica GT-Four Special GT 590bhp @ 1.8bar
1989 Van Diemen RF88/89 Formula Ford 1600
2008 Nissan Patrol GU 3.0L ZD30DDTi 154bhp

Same with my HKS (185), dunno why others have so much problems..

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René - Carlos Sainz 2433•5000
Turbocelica.nl | ST185 CS restoration and full rebuild

If it ain't broken.. it soon will be

My blitz nur rattled. Possibly it depends what hodge podge of components live upstream. In my case much Aussie equipment with non OEM turbo
Even the bespoke H&S rattles if I don't line it up right when swapping downpipes

My Blitz was fitted to an OEM front pipe and cat/downpipe originally then a 3" Hayward & Scott downpipe and front pipe. I outsourced the fitment in each case so maybe that made the difference

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Don
GT4DC Chairman
1994 Toyota Celica GT-Four ST205WRC JDM 269bhp @ 0.9bar
1994 Toyota Celica GT-Four Special GT 590bhp @ 1.8bar
1989 Van Diemen RF88/89 Formula Ford 1600
2008 Nissan Patrol GU 3.0L ZD30DDTi 154bhp

its hitting the rear diff crossmember, aswell as part of the subframe itsself,on the bend before the flange.

i have some photos of what is going on,the guy also had to mount the lower rear diff crossmember on washers to try and gain clearence or the exhaust would not have fitted at all :/

What do you have as a the front section of the exhaust, it doesn't look OEM.

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GT4DC Events Co-ordinator
1996 ST205 UK

the whole system started off completely standard,even had toyota stamped on the rear tailpipe when they took it off to fit the hks,only mod thats been done was a Hayward and Scott 100 cell race cat that basically is a ss copy of the bottom section of the cat housing,it mated up to the front pipe spot on when i fitted it.The front pipe has all the original heat shielding around it ect so in my opinion i think its as standard as the rest of the system,cars only done 52k so to me it seems about right.