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BMW Engine Parts

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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Rein N63 Turbocharger Coolant Return Line - Cylinders 5-8 - 11537577015 - F07, F10 5 Series, F06 F12 F13 6 Series, F01 F02 7 Series, E70, E71
Rein N63 Turbocharger Coolant Return Line - Cylinders 5-8 - 115375770...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Rein - Corporate Logo
T#:599682
Part#: 11537577015
In Stock
Sale - Save 15% $ 64.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.29 USD
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Sale - Save 15%
$ 64.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.29 USD
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Rein N20 Valve Cover - With PCV Valve - 11127588412 - F3x, F22, F23, F10 5 Series, E84, F25, F26, F15
Rein N20 Valve Cover - With PCV Valve - 11127588412 - F3x, F22, F23, ...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Rein - Corporate Logo
T#:594483
Part#: 11127588412
In Stock
Sale - Save 7% $ 326.99

This product was last offered at the strikethrough price on
07-15-2026

$ 304.41 USD
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Sale - Save 7%
$ 326.99

This product was last offered at the strikethrough price on
07-15-2026

$ 304.41 USD
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Active Autowerke Supercharger Kit - (Rotrex) - E36 M3
Active Autowerke Supercharger Kit - (Rotrex) - E36 M3
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Active Autowerke - Corporate Logo
T#:340092
Part#: AARSC-E36M3
Ships in 10 Business Days
Starting at $ 8,074.00 USD
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Starting at $ 8,074.00 USD
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No one buys an M3 because they like limits. This carefully engineered kit matches the Rotrex C38 supercharger with the perfect hardware, software and tuning to take the factory 240 HP straight up to 360 HP (with the potential for even more power with additional upgrades). Best of all, if your craving for more power is still insatiable, there is a higher upgrade Level 2 featuring more boost and a front mounted air to air intercooler. The Active Autowerke supercharger systrem is truly modular and fully upgradeable. Running on 91-93 octane pump fuel with full emissions system intact, this system has stood the test of real world conditions and delivers thrill-worthy performance on demand while still retaining that BMW feel for a comfortable daily commute.
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Meyle Idler Pulley
Meyle Idler Pulley
5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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Meyle - Corporate Logo
T#:369422
Part#: 11287841228
In Stock
Sale - Save 60% $ 32.63

This product was last offered at the strikethrough price on
05-02-2026

$ 13.00 USD
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Sale - Save 60%
$ 32.63

This product was last offered at the strikethrough price on
05-02-2026

$ 13.00 USD
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Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems
Rein M20 Exhaust Valve - Sold Each - 11341708896 - E30 325i 325e 325ix, E28 528e, E34 525i
Rein M20 Exhaust Valve - Sold Each - 11341708896 - E30 325i 325e 325i...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Rein - Corporate Logo
T#:584424
Part#: 11341708896
In Stock
Sale - Save 9% $ 18.35

This product was last offered at the strikethrough price on
05-14-2026

$ 16.65 USD
Free Shipping on orders $49 and up
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Sale - Save 9%
$ 18.35

This product was last offered at the strikethrough price on
05-14-2026

$ 16.65 USD
Free Shipping on orders $49 and up
Add to Wish List
Replace your worn valves

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