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      02-24-2012, 10:01 AM   #28
Alpina_B3_Lux's Avatar

Drives: Audi R8 V10, BMW 530d xDrive
Join Date: Feb 2008
Location: Germany

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2009 335i  [4.45]
Originally Posted by paapaa View Post
Allready ordered quad back exhaust,ETS 5.0" FMIC.
At last,found local tuner and i think i will get the jb4 + ar design catless ceramic coated DPs+meth injection. Now thinking about the yearly car inspection...with the ar catless dps...does it pass the emission test?
As long as you leave the secondary cats in place, the car should be able to pass emission testing. However, if you install catless downpipes, the DME will notice this and throw out a CEL (catalyst efficiency light). The JB4 suppresses this, but does not put the DME into the OBD-ready status that is needed to pass an OBD emission test. This can be achieved with the DPfix from Burger.

Originally Posted by paapaa View Post
If i look correct, your manual handles +430hp 670nm with no problems?and no clutch/gearbox or other parts need to change?
thats impressive!!!
I've installed COBB recently and now the clutch is slipping. However, a stronger one is just being installed (ClutchMasters FX300).

Audi R8 V10; sold: BMW 335i