Best performance exhaust

[J9HHY]

What would be the best cat back system for performance alone? I have plans to decat it at a later date. No mods to engine yet, but cams maybe sometime in the future.

 

[Destined for Victory]

get a custom one made

 

[J9HHY]

why would that be best for performance? Thought them sort of custom places were all boys in there corsa's for looks? If so where in southwest? Surly it would be best buying one from ktec or yozza who take time to develop them?

 

[Destined for Victory]

 

[J9HHY]

not a bit of metal tho is it? Why do formula one teams spend millions? Its just a piece of carbon fiber!!!

 

[Destined for Victory]

not a bit of metal tho is it? Why do formula one teams spend millions? Its just a piece of carbon fiber!!!

because to f1 team 1 million pounds is the equivalent of what 1 penny is to us

 

[J9HHY]

Well whatever, I am after a serious answer. Cant see me driving round a track with a exhaust like the one above!!!

 

[Turner]

Well whatever, I am after a serious answer. Cant see me driving round a track with a exhaust like the one above!!!

why not?you'd defo get noticed with that pussy hanging out the back:rasp:

 

[Andyman]

You want a 2.5'' bore straight through system from the likes of Yozza, GDi, K-tec , or custom etc etc

In the 2.5'' category no difference in performance between makes other than the quality of welds, fit and sound.

 

[gtruk]

GDI supplied mine and it was VERY good and has a decent sound. Not raspy or loud like others ive heard. Very deep sounding, and rumble at idle

 

[Turner]

GDI supplied mine and it was VERY good and has a decent sound. Not raspy or loud like others ive heard. Very deep sounding, and rumble at idle

True but he said in his original post that he was gonna fit a decat so on that basis i wouldnt get the gdi one unless you are gonna drive your car with ear defenders,as you'l need them tbh

 

[Andyman]

Eh :S

Thought GDi's one was meant to be pretty quiet and certainly quieter the higher the revs

Its Yozza's race one thats the 'loud one'

 

[Turner]

Eh :S

Thought GDi's one was meant to be pretty quiet and certainly quieter the higher the revs

Its Yozza's race one thats the 'loud one'

Ive had the gdi one long enough to no what im talking about chief!
gdi one is not quiet at all(maybe on tick over)quite boomy on motorway and is an absolute fooking headache coupled with a decat,took my decat off pretty quick,so it defo aint quiet
but yes it does get slightly quieter above 5k+

 

[fil_b]

want a performance - orbisound - used on clio cup race cars

 

[Turner]

want a performance - orbisound - used on clio cup race cars

didnt think you could get them for the 172?

 

[fil_b]

mate has one from a race team

but ther are 1200 ish to buy new i think - defo round the 1k mark

 

[Andyman]

Eh :S

Thought GDi's one was meant to be pretty quiet and certainly quieter the higher the revs

Its Yozza's race one thats the 'loud one'

Ive had the gdi one long enough to no what im talking about chief!
gdi one is not quiet at all(maybe on tick over)quite boomy on motorway and is an absolute fooking headache coupled with a decat,took my decat off pretty quick,so it defo aint quiet
but yes it does get slightly quieter above 5k+

Quite suprised at that because i havent really heard anyone complain about the noise level from a GDi system other than a positive one.

I know Yozza race one is meant to be very loud.

End of the day its all down to what a person can tolerate.

 

[sideways danny]

Eh :S

Thought GDi's one was meant to be pretty quiet and certainly quieter the higher the revs

Its Yozza's race one thats the 'loud one'

Ive had the gdi one long enough to no what im talking about chief!
gdi one is not quiet at all(maybe on tick over)quite boomy on motorway and is an absolute fooking headache coupled with a decat,took my decat off pretty quick,so it defo aint quiet
but yes it does get slightly quieter above 5k+

you're best off with a sport cat for the best of both worlds, to get gains but keep the noise sensible. Ours is still one of the quietest off the shelf performance systems, but free flowing does mean louder to an extent

 

[Jambo182]

just fitted the janspeed cat back system to my 182 and must admit i'm over the moon with it, it's not loud or boomy just a subtle sporty tone and combined with my green cotton kit and at 5k revs it sounds very powerful. defo recommend it

 

[willsey]

supersprint. comes with data to prove the power too. but it aint cheap i think they do a road system and also race system. but race systems may not be availble anymore for older models. i got a decat pipe from a company called devil for a resonable price which seem to be fine. i wouldnt advise a custom exhaust. for

 

[Hoppy]

dont know which are the best for performance but yozza 2" sports/supersport exhaust and ktec recessed do it for me in the looks department.