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- Audi Wastegate Spring, 1.9BAR
Wastegate spring for Audi external wastegates which came on Audi turbo cars from 1980-1995.5.
Gives 1.9BAR absolute or 13.5psi boost pressure when installed in wastegate, perfect for increasing the base boost pressure and eliminating wastegate creep.
Will increase boost response noticeably over stock spring
NOTE: will function with most chipsets on the market with overboost cutoff's below 2.0 BAR.
- Review by Robert Pierce
THE single biggest gain on my torque graph and huge increase in midrange power. If you have a high boost chip tune and the parts to support it, this will be the best $45 you will spend. (Posted on 1/8/2009)