Nissan GTR Exhaust Systems - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

NAV GTR · 24th May 2012, 10:06 PM

Hi everyone

, New to forum,
Just bought an r35,
It already has a gtc titan full exhaust system however,
I would like to know what's the best exhaust in your opinion for the r35,
I also have a trust greddy exhaust system for the r35 aswell but is not fitted. Thanks!

ChuckUK · 24th May 2012, 10:09 PM

You're not happy with the Titan then ?

_shaun_ · 24th May 2012, 10:12 PM

Which Greddy one do you have - I am after one.

andrew186 · 24th May 2012, 10:38 PM

here you go mate

Best Exhaust for GTR R35

i have the gtc titan too.. p.s sell your GReddy!

Adamantium · 24th May 2012, 10:49 PM

Akrapovic

_shaun_ · 25th May 2012, 09:34 AM

Quote:

Originally Posted by andrew186

here you go mate

Best Exhaust for GTR R35

i have the gtc titan too.. p.s sell your GReddy!

Depending which one I'll have it

grahamc · 25th May 2012, 09:58 AM

I'd be tempted by the Titan if you sell it

I think it comes down to personal taste. Pick the one you like the sound of. Power wise I think they are all similar unless going for the race versions.

Akrapovic is just expensive IMO, although I do love the carbon tips

Adamantium · 25th May 2012, 10:03 AM

Best exhaust on a turbo charged car is no exhaust. So you simply want the freest flowing. That's going to be diameter related, smoothness related - so look for quality of welds and mandrel mending if possible.

Titanium is just for weight loss and marketing hype. Stainless will save you money.

As graham says, I doubt there's really much in it.

R32 GTR R32 GTR · 25th May 2012, 10:50 AM

easiest way is to Dyno the car with both of them on and then make your choice.

grahamc · 25th May 2012, 11:01 AM

Disagree... That would technically require a map change to get the best performance.

I would base it on the sound

Adamantium · 25th May 2012, 11:11 AM

sound, build quality, price, warranty, perceived value, and maybe ethical considerations like supporting local trade etc!

ANDYR35 · 25th May 2012, 01:50 PM

Quote:

Originally Posted by Adamantium

So you simply want the freest flowing. That's going to be diameter related, smoothness related

Hence why I went custom built 4 inch with no boxes.

thistle · 25th May 2012, 02:05 PM

Quote:

Originally Posted by Adamantium

Best exhaust on a turbo charged car is no exhaust. So you simply want the freest flowing.

That is the common received wisdom, but is it based on evidence?

Adamantium · 25th May 2012, 02:19 PM

no, theory I guess.

You want to reduce the pressure ratio across the exducer in order to increase flow.

I suppose if you have a tuned exhaust pipe then there will be a resonance requency that will increase flow over a limited rev range, but it would be a compromise against the restriction provided at other engine speeds.

Does it need to be evidence based? Do you really have time to challenge all common received wisdom and prove them empirically?

gtrsam · 25th May 2012, 03:00 PM

Turbo Exhaust Theory

24th May 2012, 10:06 PM	#1 (permalink)
NAV GTR NAV GTR is unaware they can edit their status GTR Register User Join Date: Apr 2012 Location: London Posts: 95	Nissan GTR Exhaust Systems Hi everyone , New to forum, Just bought an r35, It already has a gtc titan full exhaust system however, I would like to know what's the best exhaust in your opinion for the r35, I also have a trust greddy exhaust system for the r35 aswell but is not fitted. Thanks! __________________

24th May 2012, 10:09 PM	#2 (permalink)
ChuckUK ChuckUK is a proffesional loafer GTR Register User Join Date: Jan 2009 Location: Bedfordshire Cars owned: MK3 VR6, Evo 6, Type-R, R32, GSI, VX220T, RRS-SC, RS4, GTR :) Posts: 764	You're not happy with the Titan then ? __________________

24th May 2012, 10:12 PM	#3 (permalink)
_shaun_ _shaun_ is exhaust shopping Executive GTR Owners Club Member Join Date: Jan 2007 Location: Sussex & Surrey Cars owned: Had a MKV R32. At the moment R35, JDM S14, EVO X Posts: 1,230	Which Greddy one do you have - I am after one. __________________

24th May 2012, 10:38 PM	#4 (permalink)
andrew186 andrew186 is hmmm Executive GTR Owners Club Member Join Date: May 2010 Location: Birmingham Cars owned: SVM 650R GTR, Ford Focus ST3 (C307) , BMW E90 320d M Sport, Suzuki GSXR1000 Posts: 1,323	here you go mate Best Exhaust for GTR R35 i have the gtc titan too.. p.s sell your GReddy! __________________ deviant. To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. R (635bhp/640lbft)

24th May 2012, 10:49 PM	#5 (permalink)
Adamantium Adamantium is apparently indestructible! Executive GTR Owners Club Member Join Date: Jun 2002 Location: London Cars owned: GT-R & Audi Q5 3.0TDi Quattro S-Line Plus S-Tronic Posts: 3,842	Akrapovic __________________

25th May 2012, 09:58 AM	#7 (permalink)
grahamc grahamc is loving the GTR!!! GTR Register User Join Date: Oct 2006 Location: Surrey Posts: 1,957	I'd be tempted by the Titan if you sell it I think it comes down to personal taste. Pick the one you like the sound of. Power wise I think they are all similar unless going for the race versions. Akrapovic is just expensive IMO, although I do love the carbon tips __________________ Last edited by grahamc; 25th May 2012 at 10:38 AM..

25th May 2012, 10:03 AM	#8 (permalink)
Adamantium Adamantium is apparently indestructible! Executive GTR Owners Club Member Join Date: Jun 2002 Location: London Cars owned: GT-R & Audi Q5 3.0TDi Quattro S-Line Plus S-Tronic Posts: 3,842	Best exhaust on a turbo charged car is no exhaust. So you simply want the freest flowing. That's going to be diameter related, smoothness related - so look for quality of welds and mandrel mending if possible. Titanium is just for weight loss and marketing hype. Stainless will save you money. As graham says, I doubt there's really much in it. __________________

25th May 2012, 10:50 AM	#9 (permalink)
R32 GTR R32 GTR R32 GTR R32 GTR is the owner of the Best R32 in 2011 :) GTROC Member Join Date: Nov 2009 Location: Hillingdon, Middlesex Cars owned: R32 GTR, BMW E36 Turbo, Toyota GT86 Posts: 1,827	easiest way is to Dyno the car with both of them on and then make your choice. __________________

25th May 2012, 11:01 AM	#10 (permalink)
grahamc grahamc is loving the GTR!!! GTR Register User Join Date: Oct 2006 Location: Surrey Posts: 1,957	Disagree... That would technically require a map change to get the best performance. I would base it on the sound __________________

25th May 2012, 11:11 AM	#11 (permalink)
Adamantium Adamantium is apparently indestructible! Executive GTR Owners Club Member Join Date: Jun 2002 Location: London Cars owned: GT-R & Audi Q5 3.0TDi Quattro S-Line Plus S-Tronic Posts: 3,842	sound, build quality, price, warranty, perceived value, and maybe ethical considerations like supporting local trade etc! __________________

25th May 2012, 02:19 PM	#14 (permalink)
Adamantium Adamantium is apparently indestructible! Executive GTR Owners Club Member Join Date: Jun 2002 Location: London Cars owned: GT-R & Audi Q5 3.0TDi Quattro S-Line Plus S-Tronic Posts: 3,842	no, theory I guess. You want to reduce the pressure ratio across the exducer in order to increase flow. I suppose if you have a tuned exhaust pipe then there will be a resonance requency that will increase flow over a limited rev range, but it would be a compromise against the restriction provided at other engine speeds. Does it need to be evidence based? Do you really have time to challenge all common received wisdom and prove them empirically? __________________

25th May 2012, 03:00 PM	#15 (permalink)
gtrsam gtrsam is 1337 GTR Register User Join Date: Oct 2005 Location: >>>>>Viking Country<<<<< Cars owned: Fast cars Posts: 466	Turbo Exhaust Theory __________________

Thread Tools
Show Printable Version Email this Page
Display Modes	Rate This Thread
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode	Rate This Thread: