MK4 Exhausts

nase

Guest
hi guys...wats your opinions between 2.5 and 3 inch exhausts? its for a mk4 petrol cupra btw..cheers
 

digby130?

pocket rocket
Aug 10, 2008
305
0
exeter/london
ive always been told that the bigger the inch, the less power there is (could just be on diesels tho as thats what i generally research!) as the turbo has less back pressure!
 

ruhul

Guest
got a cupra back box put on about 2 weeks ago now sound ok but want it to sound more deeper if i get a after market center piper would it make it sound deeper ? help
 
Sep 3, 2008
873
0
Buckie, Moray
Does anyone know for sure if a non resonated full turbo back system from a petrol fr will fit a pd130 diesel fr?
Im awaiting an email back from milltek, thinking the downpipe is maybe a different size with being different turbos?
 

B4RK3R

Guest
has anyone cut the middle section out and replaced it with a piece of exhaust pipe?
 

gregorsco

leon mk2 fr tdi
Aug 17, 2011
353
0
lower largo fife
got an old backbox of a 1.2 du think a could a could just weld new hangers on and so extra pipes on and it would work?
or would a need to get a 1.4 backbox?
 

lukey_boi

Guest
im. looking at making my own exhaust, i have a 1.8 cupra 180bhp i know all the milteks for my car are 2.5" but i was thinking of making it out of 3" can anyone help and give me some advice. thanks
 

Jamiex17

Active Member
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my "remus" (im told it is by a few sources but im not sure) exhaust its a seat sport part that can be bought off there site. sets the car off i think.

they had falling in price! i was looking at £500 and got it and fitted it myself for £145 :D

http://www.seataccessories.co.uk/product/Rear_Bumper_Spoiler_6l6071061
 
Apr 13, 2011
1,971
1
hull
im. looking at making my own exhaust, i have a 1.8 cupra 180bhp i know all the milteks for my car are 2.5" but i was thinking of making it out of 3" can anyone help and give me some advice. thanks

Yer what part are u trying to make 3 inch because a 3 inch pipe won't clear the rear axle beem so in other words not doable
 

Ib1_FR

La VaK LoK
May 15, 2005
54
0
Guanajuato, MEX
Milltek high flow downpipe and center remplace pipe are fitted in the car with remus.

The performance and sound are simply awesome.

If you have stock turbo 2.5 inch pipes are ok.

3 inch will be great for a bigger turbo.
 
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