R56 Cooper S Custom Exhaust 2.5''
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Uploader Comments (murathanoz)
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All Comments (5)
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Are you gettin CELs without any cats on your DP?
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can you tell me how did you use a downpipe without cat without have problems with the lambda? have you remapped it?
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Also cost?
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Disturbing good? Or disturbing bad haha. So It isn't an Alta downpipe or anything? Just custom?
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Does that middle silencer actually prevent the droning? Cause I have that Muffler and it drones. Also what downpipe?
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No, I dont.
murathanoz 2 years ago
There is no need to remap. Just plug the sensor to new DP and lambda wont pop up.
murathanoz 3 years ago
4th+ gear and windows closed, the exhaust sound disturbs me (some friends likes it). But i dont care it because hp gain is very noticeable. The whole system costed me approximately 800$ (with magnaflow muffler). And yes it is custom made not Alta or any other brand.
murathanoz 3 years ago
Free flow 2.5'' downpipe without cat. Silencer is a big one and decreases droning however there is a disturbing sound on higher gears.
murathanoz 3 years ago