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Anyone know where the best place to buy de-cat pipes and Milltek system for a B5 S4 Avant.

cheers

Paul

Milltek don't do de-cat pipes - the only company I know that do them off the shelf is APR and you have to buy the cats and DP's in the first place. Brett had a custom exhaust made - this is probably the best route if you must have no cats, but your car will not pass the MOT and it is not a 5 min job to replace the original DP's - you have been warned!

I was hoping it would pass with just the centre cat on as this should not be that difficult to take on and off once a year.

I will check out APR

If not I have a very nice MOT man. The last time my evo 5 turned into a BM 318i

cheers

Paul

It will pass with just the secondary cats, (I per cylinder bank, remember) but then you aren't technically de-catting it, just removing the pre-cats

My plan was to ditch the down pipe cats altogether. Then get de-cat pipes for the centre and only put back the centre cat for the MOT. So will be cat free from front to back.

Need to get my car first though, then get it on the ramp to see the best way to do it all.

Speak to tube torque 01625511153 Mark gosling, Theses are the people that made my system from turbo's back.

BRETTCOLLINS wrote:Speak to tube torque 01625511153 Mark gosling, Theses are the people that made my system from turbo's back.

It sounds great too

My plan was to ditch the down pipe cats altogether. Then get de-cat pipes for the centre and only put back the centre cat for the MOT.

Doing this will invalidate your MOT, and therefore your insurance...

Speak to tube torque 01625511153 Mark gosling, Theses are the people that made my system from turbo's back.

Wow, is Mark still around!! He did a great job on my S2. Does he still have all the RS200 moulds and jigs?

cheers Brett, I will give him a shout

Paul