BMW Engine Parts for BMW E46 M3 S54 (1999-2005)

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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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Valve Seal Repair Kit
Valve Seal Repair Kit
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Corteco - Corporate Logo
T#:596700
Part#: 11349064457
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$ 8.99 USD
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$ 8.99 USD
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This kit includes seals that can be used on either intake or exhaust valves
JE Pistons Set Of 6 Pistons
JE Pistons Set Of 6 Pistons
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JE Piston - Corporate Logo
T#:5122283
Part#: 297119
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$ 1,324.99 USD
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$ 1,324.99 USD
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JE Pistons are specifically engineered for extreme applications up to, and including, professional competition. In this environment, higher compression ratios, extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston. *Application Specific Forgings for an Optimized, Uniform Crown Thickness *Contact Reduction Groove to Minimize Frictional Drag *Accumulator Groove for Increased Top Ring Stability and Sealing *CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength *Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included *JE ProSeal Piston Rings are included with your JE Pistons
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BMW JE Piston - S54B32 9:1 Piston Single - 87.50mm
BMW JE Piston - S54B32 9:1 Piston Single - 87.50mm
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JE Piston - Corporate Logo
T#:33646279
Part#: 297116S
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$ 299.99 USD
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$ 299.99 USD
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JE Pistons are premium forged components tailored for racing and high-performance engines. Detail: 87.50 mm Bore – 1.271 in. CH, -30.00 CC
Ignition Coil - Priced Each
Ignition Coil - Priced Each
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Meyle - Corporate Logo
T#:4154570
Part#: 12138616153
Special Order: No Guaranteed ETA
$ 36.99 USD
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$ 36.99 USD
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Maintain the factory-level precision and power output of your BMW or MINI with this replacement ignition coil from Meyle.
JE Piston BMW S54B32 9:1 Single Piston - 86.5mm
JE Piston BMW S54B32 9:1 Single Piston - 86.5mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
JE Piston - Corporate Logo
T#:33646299
Part#: 297170S
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$ 299.99 USD
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$ 299.99 USD
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JE Pistons BMW S52B32 USA Piston – 86.50 mm Bore – 1.220 in. CH, -25.10 CC is an exceptional choice for BMW enthusiasts seeking to boost their engine's performance. Offered by Turner Motorsport, this high-quality piston is specifically engineered for the BMW S52B32 engine, ensuring a precise fit and enhanced reliability. Its optimized design significantly increases compression, resulting in improved horsepower and torque for both racing and daily driving.

  • Increases compression ratio for better power output
  • Lightweight construction enhances overall engine performance
  • Designed for durability and longevity in high-stress environments
  • Ensures a perfect fit for the BMW S52B32 engine
  • Ideal for both competitive racing and everyday driving scenarios
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JE Piston BMW S54B32 11.5:1 Single Piston 87.00mm
JE Piston BMW S54B32 11.5:1 Single Piston 87.00mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
JE Piston - Corporate Logo
T#:33679694
Part#: 297173S
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$ 299.99 USD
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$ 299.99 USD
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The JE Pistons BMW S52B32 USA Piston – Compression 11.5:1 - 87.00 mm Bore – 1.220 in. CH, -9.90 CC is a premium piston upgrade designed for BMW performance enthusiasts who seek to improve their engine’s power and reliability. Engineered with precision, this piston offers an ideal balance of strength and lightweight construction, ensuring optimal performance under high stress. Available through Turner Motorsport, this piston is specifically tailored for BMW S52 engines, providing a seamless fit for enhanced engine efficiency.
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