Re: Aftermarket exhaust for a 750iL..any suggestio (archive)
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Posted by guy simpson on March 12, 2001 at 21:13:39:
In Reply to: Aftermarket exhaust for a 750iL..any suggestions? posted by Steve on March 11, 2001 at 08:14:03:
(posted from: pdxmail.sulzerpumps.com (32.97.97.66))
Supersprint cat back, Racing Dynamics and MK motorsports offers headers, cat back systems and catless systems and Dinan has a cat back system. I use the Racing Dynamics cat back system right now. I have had the headers and catless piping for the same amount of time but havn't put them in yet. I'n not even sure the headers will fit the drivers side due to the ASC+T hydraulic pump and steering mechanical. Well see soon though.
There is no such thing as a quiet free flow exhaust, you will always have more noise. Mostly at idle, nice rumble, it quiets down through 3K RPM but after that you get a nice rumble through 5.75K. But it is quite comfortable and not obtrusive in any way. Idle is when it's at it's loudest. I think they tune them this way so your car can smack talk to another car. heheheheGuy Simpson
I am looking to gain some more power and want to replace the existing exhaust system. What is the best way to go? I want the performance but I don't want the radical noise that comes with a free flow system.
PS. Already have Dinan chips installed
Steve
90 750iL
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