550i headers?

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03-14-2009, 12:27 PM

rescomstl@yahoo.com

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Are there any 550i owners on here that have RDSport headers?

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03-14-2009, 01:57 PM

info@trinityautosport

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I think it was member rpav who has RDSport headers but on a 545

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03-14-2009, 05:50 PM

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Quote:

Originally Posted by NeRwEEzy' post='816811' date='Mar 14 2009, 04:57 PM

I think it was member rpav who has RDSport headers but on a 545

I guess I was just wanting to know what the gains were. I heard that they give around 25 hp for the 545/550. If this is the case, then I was going to do only this mod since they are so expensive at around $3500. My only concern would be if the interior of the car got hot and what kind of exhaust sound I could expect.

Hey rpav, any info would be greatly appreciated.

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