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Old 11-19-2013, 07:11 PM   #20
Steve Tinker
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Join Date: Dec 2008
Location: Queensland, Australia
Posts: 1,522
Quote:
Originally Posted by evomind View Post
Good write up!
Interesting also that you said the UDP didn't do much for you. Some people rave about them in other posts. With all the cars Ive had Ive never bothered with an UDP but the little 2.5 needs all the help it could get.
Thanks!
Don't get me wrong - the UDP is THE best vaue for money bar none.
But it only nets about 5-7 hp or so @ low to mid rev range according to Raby who I bought it from, while the exhaust mods reaped a bit more than that @ the upper end of the rev range.
At least that's how they felt by my bum-o-meter, the only real way is with a dyno of course....
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2001 Boxster S (triple black). Sleeping easier with LN Engineering/Flat 6 IMS upgrade, low temp thermostat & underspeed pulley.
2001 MV Agusta F4.
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