b000n

Yep Berk is the best

Scottland

I found the decat with OE exhaust to be a bit to farty for my liking. Great when you're on it, but found it a little annoying around town.

Beato

I have a decat on standard exhaust, no UK mod yet, and I barely noticed it.

weatyGT

Also a good product. with ecu light fix

b000n

I almost bought this , but read on here that the cell fix may not work (not sure if that's true , so bought the Berk instead and cell fix works fine )

KristianP

I have an un branded decat, it has a small resonance chamber on it, the welds are decent and it has the cel light fix for the uego sensor. Does the job =) I don't think there's much difference between them all, it's basically just a straight pipe with two flanges on either end.

weatyGT

The invidia has an inside ring welded on the inside with some honeycomb material so the ecu light fix is more likely to work. very neat too

Toms1989

I also use the invidia one too.

No drama / CEL

bazza.

Is there any performance gain to a decat ?

gbduo

Yes, if you have the car remapped on a stand alone ECU.

Otherwise, it is for the noise.