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need opinion on exhaust on stock 98gst

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franciszm98gst

Probationary Member
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Dec 26, 2002
im about to purchse an exhaust cat back system, i dont want the high picth honda,integra sound. im kinda looking for smething that sounds deep, smooth like for example .... sounds like a japanesse big bike. is greddy evo good and 5 zigen? any suggestion will be gladly appreciated, thanks guys !!!!
 
Originally posted by franciszm98gst
im about to purchse an exhaust cat back system, i dont want the high picth honda,integra sound. im kinda looking for smething that sounds deep, smooth


My Apex'i N1 fits that description perfectly...I'm very happy with it all the way around, looks, sound, and performance.
 
On a turbo car you wont get the whiney Honda type exhaust. I've heard both the N1 (which I have) and the Thermal R&D and they both sound very nice.

I've heard the kit from RnR is identical t the N1 now but cheaper?
 
Yes, we are now selling the N1 style exhaust.

3" catback $300
SS N1 style muffler add $50
SS N1 Style 4" Tip $40

It looks almost exactly the same as the N1 and many people can't tell the difference once it's on the car. It also performs better because there are no neck downs in the piping or muffler.
 
correct me if im wrong, coz i heard that my stock t25 garret will boost creep on 3" pipe? so.. im kinda leaning towards 2.5" catback. if its available pls let me know how much and also the shipment cost. and i really need an input on 3" catback, on how will it perform on my stock turbo compared to a 2.5" catback. honesty is greatly appreciated
 
Originally posted by franciszm98gst
and i really need an input on 3" catback, on how will it perform on my stock turbo compared to a 2.5" catback.
You will notice no performance gains at all with a 3" compared to a similar 2.5" system on the stock turbo. Once you get into biggie turbos and such and are running deep into the 12s or better, then you'll notice.
 
I just purchased the thermal r&d catback, not on yet, but a buddy of mine in the club has this set-up....it sounds bad ass...exactly what you're looking for...deep throaty sound...mmmm
 
You might have some problems with boost crepp. It all depends on the car. If you aren't going to get all crazy then stay with the 2.5" system. The 2.5" N1 style catback is only $350
 
Originally posted by franciszm98gst
correct me if im wrong, coz i heard that my stock t25 garret will boost creep on 3" pipe? so.. im kinda leaning towards 2.5" catback. if its available pls let me know how much and also the shipment cost. and i really need an input on 3" catback, on how will it perform on my stock turbo compared to a 2.5" catback. honesty is greatly appreciated

I have a full 3inch turbo back setup and experience zero boost creep even w/ my T25
 
thank u very much guys for the info!!!! i really appreciate the help. on the rnr, will it perform the same as apex? will it sound the same as apex?... i heard thermal is 1 of the best there is for my dsm.!!! i will wait for my income tax return...hehehe!!! i wish ican show u guys my gst, i just did a clay bar, polish , and wax.... swweeeeeeet, dirt and dust wont even stick to it...as soon as i have my pix scan i will post! got to b PROUD OF MY DSM!!!!! yup?thanks again
 
i have full 3 inch exhaust and get creep, to about 1.3 bar, i hit my set of 1 bar at a lil under 3 grand...creeps till 5 grand slowly then it drops off.
stock turbo is THE SUCK. atleast get a T28 :) im hoping the o2 housing dump will fix my creep
 
i would say the thermal r&d, i have that with a apex-i gt downpipe without a catalytic converter and it sounds great, but if you wanna be legal, you could get a test pipe
 
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