Uploaded June 2018 | Updated September 2026, 16 hours ago

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Anyone who's spent time on forums or the comment section has undoubtedly heard the mention of exhaust back pressure and its relation to low-end torque, but does this hold any truth?

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Credits:
Videos submitted by
Hector Alba
Tyler Maenza
Brooklyn Wheatley
Jack Rostron
FOO WEI KHANG