Pundit wrote:http://forum.liberty.asn.au/search.php?keywords=gutted+muffler

Now that, I want to do..


Anyone know someone who will do it in Melbourne?

Mine seem to be pretty straight through (can see light when looking through even with the bend). The mufflers make a big difference to the noise, full tbe with stock mufflers sounds almost stock, but with the xforce muffs it is heaps louder, I'm looking into an extra resonator to make it quieter

Get rid of both cats (I think you already have), get rid of the resonator. Get a wider exhaust - 3.5. Build your engine.

Or just get an EWG with a screamer.

Xforce are pretty straight through.

Been looking around but haven't been able to find out how straight through the x force mufflers are. Does anyone know or had one open? Just wondering what my next step could be for getting more noise.

Note: I've got a 3" tbe x force fitted

... a new MAP sensor to finalise the car There is no restriction in the mufflers. They have been gutted and built with 2.5-inch straight thru perforated section and ss wool packed. The centre ...

Some progress on the rear muffler mods. Internals gutted and new 2.5-inch inlet pipe is in place. Straight through section under fabrication and outlet will ...

... soon so pretty excited! I am almost 100% determined to keep the sti mufflers cos I like them so not sure what else I'll do other than the dump ... and my "235 reborn" thread, where I gutted my sti cans http://forum.liberty.asn.au/viewtopic.php?f=10&t=9232&start=30 ...

pointless on an NA, more trouble than its worth.

have a look on my youtube, castek88, i have a vid of the car with a hotdog instead of standard centre muffler and gutted rear

... quite a dilemma! :D You should consider the MagnaFlows! Since you have gutted mufflers and no center muffler, there's nothing to absorb the exhaust noise whatsoever. Laps, ...

sounds nice though, but yeah dont recomend gutted and centre muffler gone.

around 2500rpm it sounds real hollow and echo'ey


yeh its a tough choice!

... quite a dilemma! :D You should consider the MagnaFlows! Since you have gutted mufflers and no center muffler, there's nothing to absorb the exhaust noise whatsoever. Laps, ...

castek wrote:i just got the centre muffler changed for a hotdog instead.

no drone, can just hear it inside the cabin, but sounds really nice outside. i also have gutted rear mufflers though

please put a video up

i just got the centre muffler changed for a hotdog instead.

no drone, can just hear it inside the cabin, but sounds really nice outside. i also have gutted rear mufflers though

are the mufflers you gutted on your car, the same muffs as on a tbSTI, except the STI ones have quad pipes exiting them? in other words, ...