Exhaust

Subiegirl · Post by **Subiegirl** » Tue Jan 12, 2010 9:01 am

Hi

I recently went to a cpl of exhaust mod shops and each one has told me something different, just wondering if i could get some info on which is the best system for performance and also gives my 92 brumby a nice healthy low grumble (not too loud/pingy)

2 1/4" free flow with resonator to 3" cannon tip
2 1/2" free flow with resonator to cut off cannon tip
2" Rormake Collector into single sports with dump pipe

cheers

H-top · Post by **H-top** » Tue Jan 12, 2010 10:33 am

is the system going from ports back or catback?

cheers

Subiegirl · Post by **Subiegirl** » Tue Jan 12, 2010 1:24 pm

H-top wrote:is the system going from ports back or catback?

cheers

Ah...not sure what those are. But it is being cut before the V split in the exhaust and remade all the way to the back, hope that makes sense.

spike · Post by **spike** » Sun Jan 17, 2010 9:08 pm

what is it your trying to do with the car?? i mean what are you wanting to get out of the exhaust??
noise??
power??
apperance??

Subiegirl · Post by **Subiegirl** » Mon Jan 18, 2010 8:36 am

Well, i just want better compression and airflow to increase the performance and also just give the beast a nice note, not interested in making it noisy at the cost of power. Looks wise, well i particularly like the dump pipe over a cannon but this isnt really important. Can someone tell me what the difference is between the different systems i was recommended.

Venom · Post by **Venom** » Mon Jan 18, 2010 11:06 am

I'm not an expert but i would suggest 2" is probably the biggest you would want to go without sacrificing power. Good quality hi flow exhaust components will help to give you a good exhaust note. Definitely don't go for a canon. 2.25" is whats usually used for 2.2 litre NA motors, and 2.5" for the 2.5 litre or 2.0 turbo so they both seem over the top for a Brumby.

RX Coupe · Post by **RX Coupe** » Tue Jan 19, 2010 9:11 pm

I fitted a 2in system with high flow sports cat, hot-dog resonator and a straight thru muffler. It also had a new pipes from the heads into a Y piece. This is on a 92 Brumby and it made a huge difference toi the way it went.

Cheers,