Exhaust what is the best you think??

[GstRacer]

i have the apexi downpipe with a greddy evo exhaust but looking for a new cat back what do you think is better ?? needs the be 3 inch and if you can find it i want bigger piping

 

[rsr93]

i have the apexi downpipe with a greddy evo exhaust but looking for a new cat back what do you think is better ?? needs the be 3 inch and if you can find it i want bigger piping

greddy is pretty much just as good as it gets.
why do you think you need 3" piping with a 16g.

 

[LA97GST]

3 inch cat back is the way to go. I can see what the guy above me is trying to say, but a 3 inch cat back is just as cheap as a 2.5 in most cases. But for a 16g you don't need a 3 inch downpipe, but a 3 inch cat back would be perfect. I have the Extreme Motorsports 3 inch catback (with resonator) and it is awesome. It might be expensive, but you should hear it. It is soooooooo deep and throaty. Only whining my car does is spoolup.

 

[phatTSi]

The biggest made is the Apex'i Gt Spec coming in at 3.74 inches, unless you get something custom made.

 

[GstRacer]

no apei is not 3.75 for our car it;s 2.5 look it up

 

[uh-oh]

Ive been running a Blitz Nur Spec with custom 3 inch mandral piping...sounds great and is really deep....but thats on a 420a turbo dont know how it would sound on a 4g63

 

[BigBADGSX]

im a really big fan of Buschur's exhausts, quality work and you know its gonna do its job

 

[swing lo]

I recommend Thermal.

 

[meh]

i would go with a Tsudo, you can find them on ebay for about 350 shipped, i have one and i can tell you this is no pos, it is the real deal, and has an excellent sound. i also have the tsudo 3" downpipe and the system sounds great.

 

[phatTSi]

no apexi is not 3.75 for our car it;s 2.5 look it up

The ApexI Gt Spec cat back is 95 mm which come out to be 3.74 inches check it out i know my shit.

http://www.9secondracing.com/cgi-bin/search.cgi?partnum=779&parttype=29&partcat=8

 

[Mirage2LTurbo]

The ApexI Gt Spec cat back is 95 mm which come out to be 3.74 inches check it out i know my shit.

http://www.9secondracing.com/cgi-bin/search.cgi?partnum=779&parttype=29&partcat=8

$750 for a 3.75in catback? First off, I could build a 4inch turbo back for 400-500. Second, instead of buying that overpriced Apexi GT Spec, run a 3in turbo back, and get a Tial 46 and vent it externally.

 

[LMBLF8]

The exhaust posted as the 3.75" is the GT-Spec, which A'pexi doesn't make for the GST. Go to the website, http://www.apexi-usa.com/exhausts.asp, the GT-Spec is the only exhaust listed with the 95mm piping. And they only come for the RX-7 93-95, RX-7 86-91, 240 SX 89-94, 240 SX 95-98, MR-2 Turbo 91-95, and Supra 93-98. The only other 3" exhaust I can think of is the Espelir JGT500. It has 80mm piping and a 100mm tip.

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[Spidey]

I'm partial to the Tanabe SRM, 80mm piping and 115mm tip. Sounds great, but it does neck down to 2.5" at the cat/test pipe.

 

[nuggets]

Thermal. Without a doubt in my mind.

 

[Mirage2LTurbo]

Instead of buying these brand name exhausts, why not just have your local muffler shop weld one up? It's going to be cheaper, and bigger.

 

[james13]

it might take awhile but RNR makes a great piece...cheap too!
see above in the featured products!



-james

 

[phatTSi]

I know you could get something bigger for the money but i was just throwing it out and i just now realized that this is for a gst and not a gsx.

 

[PCONE90GSX]

Nothing better than thermal

 

[HyperGSX]

apex'i n1 isnt bad either Great look and sound

 

[jim97gst]

Any exhaust that is

a) mandrel bent
b) fits
c) 3" (or 2.5" if you're not going power crazy and would like a little less noise)
d) SS if you live in the rust belt
e) has the minimum required resonators/catalysts depending on how much of grandma/tree hugger you are.

I personally like the RNR beause you can get an O2 eliminator downpipe, and not have to worry about getting your O2 housing ported. But they do take a long time. There are other places out there making O2 eliminator downpipes and tubular O2 housings.

 

[Sk8er07999]

apex'i n1 isnt bad either Great look and sound

I second that! I had the full n1 system on my 2g awd and now have it on the 1g awd because I liked it so much! Sounds awesome!

 

[blitz43]

do u need a 3 inch downpipe if u got a 20g?

 

[kraka]

do u need a 3 inch downpipe if u got a 20g?

Uhh..YEAH!

 

[bluegs-t]

THERMAL. although i have a 1g, most say mine sounds a lot like a turbo diesel truck. i can hear my turbo(evo16g) spool up and despool with it. i also have a pacesetter downpipe, all of which are 3". i love it !

 

[4gsx63]

Thermal R&D!

BR 3" DP, 3" TP, Thermal catback----> Full 3" all-the-way!