BMW 3-Series (E90 E92) Forum - View Single Post - Exhaust Gurgle... Tune issue/PE issue/ or normal?

Teeeg28 · 10-27-2013, 11:20 AM

The gurgle is supposed to be there. I have an 08 328 N51 (which has a 3 stage intake stock) and I have PE, PI and AA stage 2 and my exhaust gurgles loud especially from a cold start. It sounds good imo

10-27-2013, 11:20 AM	#2
Teeeg28 Banned 48 Rep 519 Posts Drives: E90 "328i" N51 Join Date: Jun 2011 Location: San Diego a.k.a. A Whales Vagina // Cal State San Marcos iTrader: (0)	The gurgle is supposed to be there. I have an 08 328 N51 (which has a 3 stage intake stock) and I have PE, PI and AA stage 2 and my exhaust gurgles loud especially from a cold start. It sounds good imo
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