POST 1Original post
Has anyone tried the fabspeed center muffler bypass () yet on a 991s? If so how did you like it, was there a noticeable difference In power, and any drone?
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YOUR RESEARCHFabspeed Center Muffler Bypass
1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.
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1 matching discussions · 2 captured posts examined · 1 partial discussions
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2 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
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POST 2Original post
The center muffler bypass is best when used in conjunction with the Maxflo side mufflers. The reason for that is because of the size of the factory side mufflers there is a significant amount of room (and volume) to be played with without having the car become too aggressive. The center muffler bypass makes excellent power but in some cases when done as an individual upgrade can leave some of the more sporty owners looking for more sound. The combination of the bypass and the side mufflers is absolutely perfect IMO both in performance and sound quality and volume. PM sent! :cheers:
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