10 replies to this topic

[AuDix]

Hey peeps

From scratch if you had the choice, what exhaust would you fit to a turbo mini running a t25?

I've been reading "Tuning the A-Series Engine" and he says, a car running toomuch back pressure will cause turbo stall and loss of power

So what is the best on the market for the money/looks/ and efficiency turbo doodar.

Will

posting picks of the systems would be nice

[Turbo Nick]

build one yourself, 2.5" all the way from the turbo would be nice.

i built mine, 2" stainless from the turbo to a small cherry bomb at the back.

[AuDix]

this will sound strange, but !!

That will be a bit loud lol. Im planing in driving this down to the south of france. Ive got a large Exhaust tunnel so maybe i can stick a round box in there.

Id rither have a nice sounding exhaust then a rubbish loud one.

Don't you just hate garry boys in there sh*tty saxos with loud exhausts. !!!

Will

[Turbo Nick]

don't forget you've got a big turbine creating a massive restriction in your exhaust....

my mate runs a 2 inch pipe all the way no silencers when he's racing and it's about as loud as an mpi with a playmini on.

[haimesyboi]

I have a stainless 2" fletcher system with 3" tail pipe on my turbo. this is the best exhaust i have ever bought, in that the build quality is superb and it flows well with little restriction. the noise is not excessive because the turbo does act as a "rotary muffler"

[mini13]

as bud says you sholdnt have too many issues with it being noisy,

I have the single box maniflow 2" turbo system on mine, and its much much quiter than my RC40 on my other car.

basically as long as you have some form of silencer it will be ok on the road

[Massey]

has any one had a powerflow or longlife exhaust made up for there's as i want one which is going to fit a 998 as the block is shorter than the 1275 the manifold sits lower
or is there a place that sell 998 turbo exhausts?

Dan

[Wil_h]

There are no 998 exhausts.

What I would say though, is that the length of the downpipe is ony really an issue if you are running the metro T3. If you were running anything else you would have to modify the downpipe and make a new turbo elbow anyway. And in my opinion (and experience) a 998 with a metro T3 on will make a rubbish road car.

[Massey]

There are no 998 exhausts.

What I would say though, is that the length of the downpipe is ony really an issue if you are running the metro T3. If you were running anything else you would have to modify the downpipe and make a new turbo elbow anyway. And in my opinion (and experience) a 998 with a metro T3 on will make a rubbish road car.

was going for the r5 t2 been looking around for a month or so before i rush into buying any thing and just looking for a good ignition system and not some thing thats going to make a hole so deep im not going to find it again lol!

what work well with 998s for about 100-120bhp cause not looking to run any thing more than that

dan

[Wil_h]

Well thw R5 T2 is now a well proven route to 120bhp on a 998. My next 998 turbo will use a GT15, on paper these are better than the T2, with a lower bost threshold. But it's tricky to find out which one is which, I'm still not sure the one I have is right.

[Massey]

Well thw R5 T2 is now a well proven route to 120bhp on a 998. My next 998 turbo will use a GT15, on paper these are better than the T2, with a lower bost threshold. But it's tricky to find out which one is which, I'm still not sure the one I have is right.

nice cool at least im going in the right direction thanks hope all goes well with yours
Dan