View Single Post
      05-25-2019, 09:54 AM   #6059
hellokitty
Brigadier General
hellokitty's Avatar
United_States
2884
Rep
3,719
Posts

Drives: '17 M3 ZCP DCT
Join Date: Jul 2010
Location: Southern California

iTrader: (2)

Quote:
Originally Posted by b92 View Post
rsyed07 hellokitty

How would you rate the loudness? With the stock iS exhaust being a ~3/10 and iS+catless downpipes being a ~5/10
6/10. The iS exhaust is pretty tame even with resonators in place of secondary cats.
__________________
2017 F80 M3 ZCP / AA GESI DPs / Akrapovic Evo / BBS FI-R 19" / Bend Calibration ECUTEK Flex Fuel | Bilstein B16 DDC + CS EDC / BMC Filters / BMS OCC / CSF HE / ESS CP / Nitto NT555R2 / PD Crank Hub / SPL Suspension / Uniden R7 / Wagner Top Mount IC

2021 Mini GP3 / BMC Filters / BM3 / Cary Jordan E30 / Wagner IC / Remus Race
Appreciate 1
b92538.00