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DeonRFi · 01-13-2020, 07:45 AM

I bought a 2009 BMW750i recently and was very impressed with the car,but.... Yes there is a but, I found the car sound like my granny's old Toyota Corona from the 70's vintage. I looked at all the mods on the net but decided to take on the mod myself. All I did was to remove the 2 back exhaust boxes and put a pipe through each side splitting into a "Y" on each side so it looks standard from behind but it is not. I found the car more responsive and more economical and it sounds SOOOOOO GOOD!!!! I wander if this could cause damage to valves, CAT converters and so on? Anybody can comment, I will like to hear your ideas on this.
Regards
Deon South Africa.

01-13-2020, 07:45 AM	#1
DeonRFi New Member 1 Rep 7 Posts Drives: BMW750i (2009 F01) Join Date: Jan 2020 Location: Johannesburg iTrader: (0)	Cheap Exhaust Mod for 750i I bought a 2009 BMW750i recently and was very impressed with the car,but.... Yes there is a but, I found the car sound like my granny's old Toyota Corona from the 70's vintage. I looked at all the mods on the net but decided to take on the mod myself. All I did was to remove the 2 back exhaust boxes and put a pipe through each side splitting into a "Y" on each side so it looks standard from behind but it is not. I found the car more responsive and more economical and it sounds SOOOOOO GOOD!!!! I wander if this could cause damage to valves, CAT converters and so on? Anybody can comment, I will like to hear your ideas on this. Regards Deon South Africa.
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