Fixing Sounds Of An R33 N/a Rb25De

[Miguelone]

I've got a cannon I'll be listing for sale soon, Xforce stainless steel. Modified to fit standard flange, mandrel bent.

[Brendonams]

What would you suggest as a muffler got a stock on the moment, I use to use this but the loud droning was abit of a carry on ;p http://media.photobucket.com/image/magnaflow%203.5/bigdizzle09/DSC02767.jpg

[Captain Natro]

i had a nismo 3inch in 4 inch out oval on mine for a while, my current one is a custom stainless one ill have a look for the company name i have it on a business card somewhere

[bozodos]

pretty sure vacuum actuated bimodal exhausts aren't illegal (not that you'd bother with one on an N/A Skyline lol)

[Captain Natro]

I've seen one set up on an tough as nails.ls1 before, on the v8 it sound good both open and closed. on sides they seem to be either too raspy open or to muffeled and choppy closed.

[bozodos]

VE HSV's have them standard

if you're not rocking a twin 3" on a V8, you're a pussy!

[Gerg_R31]

Alot of new cars have them butterfly valves standard but they're not legal as an aftermarket item (i can only speak about in nsw as im unaware of other states rules)

when i got my exhaust done, i wanted to go 3" with the valve for 2 -3psi of back pressure like the r8's have, Liverpool exhaust said they can fit it but have to warn me it isn't legal, i then asked about the varex mufflers, same. I decided to stick with the 2.5"

but to roughly sum it up, in nsw if it can be adjusted its illegal but with exceptions

[Brendonams]

Okay to likely finish this topic lol

What are the best 3 mufflers for RB25 N/A with a Catback?

[Captain Natro]

custom made stainless by some ipswitch mob, 2.5 inch in with twin 2.5 inch outless and twin three inch tips.well that's mine lol. other then that anything "straight through" that's not a cannon on a natro is fine

[Captain Natro]

probley should re word that, cause according to that a coke can could be used lol.

as I've said before i had a nismo oval on mine for a while and it was good. other than that i haven't really heard many na's where i know the muffler brand.

If you could find the guy that owns "ftw 33" he may be of more use.

[Captain Natro]

"Two Cents" is his forum name, maybe shoot him a pm.

[Brendonams]

Thanks man