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Exhaust For An R32

james.w

By james.w,
in Engines & Forced Induction

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james.w Apprentice

james.w

Posted
Posted

Tried to search, found absolutely nothing down.gif

I have an R32 GTS25. I have fabricated a 2.5 exhaust to go from the exhaust manifold all the way to the end. At the moment it is just straight pipe. Obviously it will be too loud as is.

I am thinking about having one Coby Resonator in the middle. Then a RPS Cannon muffler at the back.

My question is wil this muffle the sound a fair amount? and will it reduce the sound of the ugly fart cannon sound N/A skylines have?

Also do the angles of the pipes make much difference to the sound? Because there is a skyline who lives around me and he has the same system i described and i want it to sound the same as that. But i dont want to have to get his car to compare and have exactly the same laugh.gif

Any help will be appreciated :D Maybe someone who has done a 2.5 exhaust on there car and knows what is sounds like.

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sydking Veteran

sydking

Posted
Posted

my exhasut from japan is all sorts for a N/A, 2 1/4 inch to 2 1/2 then a 3inch part then back to 2 1/2 inch

Havent bothered to dhange it and i dont get any drone at all, actually sounds nice. a bit loud yes but thats how i like it.

i theres only only way to find out, just intall it and make changes after you hear it ect.

NISMØ Community Regular

NISMØ

Posted
Posted

Angle of the tip makes absolutely f**k ALL difference, screw your head on..

Get two good oval mufflers from your local exhaust shop, ANY cannon on ANY n/a skyline will sound heinous, with an N/A you want quieter, or else you will be back on here making a new thread asking why your car makes a rasping noise at 3000rpm or so.

james.w Apprentice

james.w

Posted
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Posted

Cheers for the help. Im going to go source me two nice 'hot dog' mufflers to point in the system. Have you had hands one experience with the sound?

I have actually got a GOOD quality exhaust tip on the standred exhaust system atm. Sounds great. No raspy sound at 3k

-Jimmy- Mentor

-Jimmy-

Posted
Posted

I'm running 2.5" mild steel with a small muffler mid way through, then from the diff back I'm running 3" straight bit of stainless and on top of that I'm running a decat pipe too.

Sounds bloody awesome, couldn't be happier.

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