exhaust system question
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On alot of exhaust systems and downpipes they narrow down to 2.5" to fit standard parts.
Will this affect the performance of the system even though it is only 2.5" for about 2" then its back to 3".
Will this affect the performance of the system even though it is only 2.5" for about 2" then its back to 3".
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So as my current blitz nur spec RX has a 2.5" joint at the center to downpipe
when im changing to a new downpipe should i get a 3" one and fit an adaptor so it fits the 2.5" center so that only a tiny portion of the system is 2.5" (about and inch)
As if i get a downpipe that has a tapered end to fit it means more the of system would be 2.5" (about 3inches)
when im changing to a new downpipe should i get a 3" one and fit an adaptor so it fits the 2.5" center so that only a tiny portion of the system is 2.5" (about and inch)
As if i get a downpipe that has a tapered end to fit it means more the of system would be 2.5" (about 3inches)
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