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Custom Decat

Al

Active Member
Aug 29, 2005
7,331
9
Looking at the pics, it looks like mine was cut closer to the flexy as I have a slight bend in my decat pipe which resulted in a bit with a diameter a little less than 3" at that point, but the noise with non silenced centre section is louder on boost.

Spool is quicker, and the car appears to be more lively across the revs. Bum dyno not too accurate due to weather, but I believe the car is a little quicker now than it was before.
 

Al

Active Member
Aug 29, 2005
7,331
9
I was working it out there, and £ per bhp gain, this is 3rd after remap and intake, and better value than the TBE exhaust.
 

DanGB

Who need's a Diesel....
Feb 12, 2006
3,772
2
London
How much did it set you backi for this?

You say the milltek has no precat lambda? mine does?!
 

Hurdy

Yorkshire - born and bred
Oct 7, 2008
710
7
South Yorkshire
How much did it set you backi for this?

You say the milltek has no precat lambda? mine does?!

Including labour....about £240.

I'm positive there's no pre-cat sensor, I've been under there a few times now (well quite a lot really!!):)
 
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