2Addicts | BMW 2-Series forum - View Single Post - Catted high-flow downpipe

Bee Pee · 01-13-2015, 01:47 PM

Did hjs spec of cat in terms how cell density.

Stock is circa 400cpi and most hi flo/motorsports cat are 100-250cpi

01-13-2015, 01:47 PM	#25
Bee Pee Brigadier General 1779 Rep 4,518 Posts Drives: AW M2 DCT Join Date: Jun 2010 Location: SW London iTrader: (3)	Did hjs spec of cat in terms how cell density. Stock is circa 400cpi and most hi flo/motorsports cat are 100-250cpi
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