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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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Rod Bearing Set - Standard (48.00 Mm)
Rod Bearing Set - Standard (48.00 Mm)
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
Glyco - Corporate Logo
T#:55821723
Part#: 11241715701
Ships in 1 Business Day
New Item
$ 164.99 USD
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$ 164.99 USD
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Main Bearing Set (Standard)
Main Bearing Set (Standard)
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
Glyco - Corporate Logo
T#:55857747
Part#: 11211725917
Ships in 1 Business Day
New Item
$ 90.99

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

$ 87.99 USD
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$ 87.99 USD
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Titanium Retainers - Set Of 8 - BMW B48 - Intake Side
Titanium Retainers - Set Of 8 - BMW B48 - Intake Side
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Supertech - Corporate Logo
T#:54388410
Part#: RET-BMB48-TI-8
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$ 145.99 USD
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$ 145.99 USD
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By minimizing moving weight, these retainers help prevent valve float at extended RPM ranges, ensuring your engine maintains precise timing and peak power delivery under the most demanding track conditions.
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Supertech Intake Valve - Set Of 8 - Head 32.0mm (+1.8)
Supertech Intake Valve - Set Of 8 - Head 32.0mm (+1.8)
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Supertech - Corporate Logo
T#:54388512
Part#: MCIVN-1008T-8
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$ 225.99 USD
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$ 225.99 USD
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Supertech Performance brings decades of racing experience to their valvetrain components. By utilizing state-of-the-art manufacturing processes and rigorous testing, these valves provide the perfect balance of lightweight design, high-flow geometry, and bulletproof durability needed for forced induction, nitrous, or high-revving naturally aspirated builds.
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Supertech Forged I-Beam Connecting Rod Kit - BMW B58 3.0L
Supertech Forged I-Beam Connecting Rod Kit - BMW B58 3.0L
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
Supertech - Corporate Logo
T#:57086686
Part#: CRBMB58-I148.3-6
Ships in 8 Business Days
New Item
$ 1,864.99 USD
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$ 1,864.99 USD
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Supertech connecting rods for BMW B58B30 applications are designed for racing reliability and high-RPM use, rated for up to 1600 hp. Forged and machined from premium high-strength alloy with ARP fasteners included.
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