BMW 3-Series (E90 E92) Forum - View Single Post

bmwandy · 01-01-2013, 05:34 PM

decatted my 320d and it does sound lush (not loud at all only loud once in the turbo so win win)

doesnt sound like a diesel anymore sounds very deep and distinctive plus nearlly no turbo lag and no pressure on the turbo or any lights on.

One thing though is it does smell quite a bit of diesel now though so i was wondering can i weld a sports cat or a smaller cat in the center section where i removed the middle silencer?

The OEM cat only has a precat lambda sensor so no need to worry about sensors etc.

still want the better sound but dont want the smell.

Are diesel and petrol cats the same? can i fit a good quality universal cat?

01-01-2013, 05:34 PM	#1
bmwandy 320d M sport, 200bhp, Darklines, Mv3s Drives: 320d m sport running 200bhp Join Date: Aug 2011 Location: Northamptonshire Posts: 60 iTrader: (0)	decatted my 320d (WOW) decatted my 320d and it does sound lush (not loud at all only loud once in the turbo so win win) doesnt sound like a diesel anymore sounds very deep and distinctive plus nearlly no turbo lag and no pressure on the turbo or any lights on. One thing though is it does smell quite a bit of diesel now though so i was wondering can i weld a sports cat or a smaller cat in the center section where i removed the middle silencer? The OEM cat only has a precat lambda sensor so no need to worry about sensors etc. still want the better sound but dont want the smell. Are diesel and petrol cats the same? can i fit a good quality universal cat? __________________ 2007 320d Msport CSL wheels, EGR blank, Remap, K&n, To do : Large performance intercooler, Backbox, De swirlflaps
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