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Best Exhaust?

Caza

By Caza,
in Engines & Forced Induction

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Caza Enthusiast

Caza

Posted
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Posted (edited)
No bigger than 2.25 or 2.5

Not many off the shelf skyline exhausts which are 2.25 or 2.5 unless you want a used gts-t stock exhaust.

Go source out a custom exhaust from an exhaust shop and get some quotes.

yeah will do asoon as i get same cash together.... i want a performance exhaust so probably round 2" would be best huh...

Edited by Caza
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SKiT_R31 Experienced

SKiT_R31

Posted
Posted (edited)
yeah will do asoon as i get same cash together.... i want a performance exhaust so probably round 2" would be best huh...

Is this for an RB20de or RB25de

2.25" mandrel would prob be best, with heatwrapped extractors - if your after performance

Even with an RB20de i would think with a few mods (cam/intake) you would lose top end with a 2", by heatwrapping your extractors and maybe some of your exhaust (with no/highflow cat and mufflers) should keep your exhaust nice and hot (hot air takes up more space but is lighter = flows faster) with a healthy back pressure.

Edited by SKiT_R31
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ignuz Mentor

ignuz

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Posted
Is this for an RB20de or RB25de

2.25" mandrel would prob be best, with heatwrapped extractors - if your after performance

Even with an RB20de i would think with a few mods (cam/intake) you would lose top end with a 2", by heatwrapping your extractors and maybe some of your exhaust (with no/highflow cat and mufflers) should keep your exhaust nice and hot (hot air takes up more space but is lighter = flows faster) with a healthy back pressure.

Yea what he said, 2.25 and/or 2.5 is the optimum size for a gts.

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Caza Enthusiast

Caza

Posted
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Posted
Is this for an RB20de or RB25de

2.25" mandrel would prob be best, with heatwrapped extractors - if your after performance

Even with an RB20de i would think with a few mods (cam/intake) you would lose top end with a 2", by heatwrapping your extractors and maybe some of your exhaust (with no/highflow cat and mufflers) should keep your exhaust nice and hot (hot air takes up more space but is lighter = flows faster) with a healthy back pressure.

this is for an rb20de,yeah i suppose i have to see what the guy at the shop says about it, he did my sisters exhaust and asked what sound your after aswell as tip size and perfomance and all that.

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are33 Proficient

are33

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Posted

Hey mate, I have an r33 with a RB25DE, I have a 2.5inch straight thru exhaust from the cat back with a cannon on it, The tip is 4" but the muffler itself is just 2.5. I also got them to put a resonator on, Its damn loud and still has the RB purr to it. Hopefully soon i can sus out some extractors and a high flow cat to complete the system, Sorry to thread hijack but could someone please help out with that.

Need extractors and a high flow cat for an RB25DE fitted.

thnks

josh.

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Caza Enthusiast

Caza

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Hey mate, I have an r33 with a RB25DE, I have a 2.5inch straight thru exhaust from the cat back with a cannon on it, The tip is 4" but the muffler itself is just 2.5. I also got them to put a resonator on, Its damn loud and still has the RB purr to it. Hopefully soon i can sus out some extractors and a high flow cat to complete the system, Sorry to thread hijack but could someone please help out with that.

Need extractors and a high flow cat for an RB25DE fitted.

thnks

josh.

hey man can u send me a vid or sound file of it purring away

thanks

plus i wuldnt know about getting extractors or high flo cat

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Caza Enthusiast

Caza

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http://s72.photobucket.com/albums/i165/obn...nt=MOV00757.flv

There ya go, Sorry about the large filesize i recently re installed XP and dont have any vid editing tools.

sounds good man wait till you get a high flow cat and extractors, it'll be awesome

Edited by Caza
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