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Some suggestions..... (archive)
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Posted by Cheuk in Seoul on November 05, 2000 at 23:10:53:

In Reply to: 1999 Z3 2.8 power updates posted by Dennis on November 05, 2000 at 21:21:57:

I agree with Dave. But is some more info.
Intake... Dinan and ECIS (www.ecisbmw.com)
Exhaust... I prefer Supersprint for NA.. and Triflow for Turbo.
ECU... Jim C
Underdrive pulley... ERT (www.europeanracing.com)

These four should give you about 20 RWHP on the dyno. I got around 20+ on 89 octane gas. The torque curve feels exactly the same as stock only stronger. Should have a better torque to weight ratio than a M roadster but a slightly worse power to weight ratio.

I'm not sure if the MechTech will work with a '99. I have the MechTech system but would recommend bugeting another $1000 for upgrades... clutch, tranny enforcer, catch tank, upgrades hoses...

Cheuk in Seoul
98 2.8 Z3 Turbo

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