430 GC MSport resonator and muffler delete

silversx · 06-15-2017, 02:00 PM

all i have to say is the stock cats are so restrictive.. with no res and no muffler the car is still barely louder than with a straight through..

no popcorn machine since secondary cat and catted dp still in place..

stock tips for the stock look which is

minc1209 · 06-15-2017, 04:20 PM

Nice

06-15-2017, 02:00 PM	#1
silversx Private 37 Rep 53 Posts Drives: '18 M2 Join Date: Oct 2014 Location: 626 iTrader: (0)	430 GC MSport resonator and muffler delete all i have to say is the stock cats are so restrictive.. with no res and no muffler the car is still barely louder than with a straight through.. no popcorn machine since secondary cat and catted dp still in place.. stock tips for the stock look which is
	Appreciate 1 Noelified228.00 Tweet Quote

06-15-2017, 04:20 PM	#2
minc1209 Enlisted Member 6 Rep 31 Posts Drives: G30 M550! Join Date: Jul 2016 Location: Los Angeles iTrader: (0) Garage List 2019 Bmw M550i [0.00] 2016 BMW 428i Gran ... [0.00]	Nice
	Appreciate 0 Quote