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      12-18-2018, 12:57 PM   #9
BMWDriverX
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Drives: G12 750i X-Drive
Join Date: Jul 2017
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Quote:
Originally Posted by Flo1989 View Post
I read this too, specifically on comp pack cars. But then I read on the forum where someone said even though they were hollow, they were heavy and still restrictive...And that once he removed them and replaced it with straight pipe the sound was very noticeably louder. Hopefully someone can break this down for more clarification...If not, I may be the guinea pig and see what sound difference I notice after I install my axel back and before catless dp.
I removed the resonators on my non-comp GC, then did the Eisenmann axle back, then did the DP's. The car got louder and louder with each one of those steps so it does make a difference but i cannot say for Comp pack cars because I have also read that the resonators on the comp pack cars are just straight pipes as well so it might not make a difference for those cars in regards to removing the resonators.
Appreciate 1
Flo1989342.00