Turner Power Packs - Z3 3.0i

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We have taken the guesswork out of choosing the best upgrades for your BMW. If you follow the upgrade path we have laid out you will have very satisfying and reliable results. These packages are a great 'bang for the buck' upgrade and give you everything that you need with just 1 click.
E85 Z4 3.0 03-05 Stage 1 Turner Motorsport Performance Package
E85 Z4 3.0 03-05 Stage 1 Turner Motorsport Performance Package ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
T#:2911
Part#: TMS2911
Ships on Aug 11, 2026
Sale - Save 4% $ 752.00

This product was last offered at the strikethrough price on
01-03-2026

$ 725.56 USD
Free Shipping
Add to Wish List
Sale - Save 4%
$ 752.00

This product was last offered at the strikethrough price on
01-03-2026

$ 725.56 USD
Free Shipping
Add to Wish List
2003-2005 E85 Z4 3.0-liter Stage 1 Performance Package
Peak Power Gain: +17hp / +8ft-lbs
Rev limit: 7000
Octane: 91 or higher

Our Stage 1 kit featuring a cold-air intake kit and performance software. The aFE intake is made from high-quality materials, reducing underhood temperatures and not contributing to heat soak of the air filter. aFe's Stage 2 Intake uses an oiled cotton air filter for maximum air flow and excellent filtration. The kit is supplied complete with heat shield, ABS plastic intake tube, sealing materials, hardware, and install instructions.

The software is tuned by BMW tuning whiz Jim Conforti and supplied with the Shark Injector. The Shark Injector is a do-it-yourself reflash tool that plugs into the OBD diagnostic plug in your dash. With the push of a button, it will copy your stock software and reflash your computer with the performance tune. You can set it back to stock at any time by following the same procedure.

Both of these items work together to bring up huge torque increases and much improved driveability. They provide a solid performance boost with a low upfront cost. For an excellent 'bang for the buck' upgrade, the software and intake are a great choice.

2003-2005 E85 Z4 3.0-liter Stage 1 Engine Upgrade includes:
aFe Cold Air Intake
Shark Injector performance software

Applications:
2003-2005 E85 Z4 3.0-liter (M54 engine)
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