BMW Internal Engine Parts

King Bearings S65 Performance Rod Bearing Replacement Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:56218621

Part#: CR8066GPCKT2

In Stock

$ 1,219.99 USD

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$ 1,219.99 USD

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We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures

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King X-Series Bearings S85 Performance Rod Bearing Replacement Kit ...

10X Entries Into Our F80 M3 Sweepstakes

T#:56218619

Part#: CR1057GPCXKT2

In Stock

$ 1,432.99 USD

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$ 1,432.99 USD

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At the heart of this kit are King's S85 Coated & Graded GPC rod bearings which are engineered to handle high thermal loads, provide superior oil film retention, and offer enhanced protection during cold starts and high-RPM runs

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King X-Series Bearings S65 Performance Rod Bearing Replacement Kit ...

10X Entries Into Our F80 M3 Sweepstakes

T#:56218624

Part#: CR8066GPCXKT2

In Stock

$ 1,219.99 USD

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$ 1,219.99 USD

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We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s X-series Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures

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TIMING CHAIN WITH TENSION RAIL

10X Entries Into Our F80 M3 Sweepstakes

T#:57231560

Part#: 11318658027

In Stock

Sale - Save 15% $ 109.99

This product was last offered at the strikethrough price on
09-16-2026

$ 93.49 USD

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Sale - Save 15%

$ 109.99

This product was last offered at the strikethrough price on
09-16-2026

$ 93.49 USD

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S65 High Performance Rod Bearing And Bolt Set - E9x

10X Entries Into Our F80 M3 Sweepstakes

T#:55857735

Part#: S65BABKT2

In Stock

$ 547.99 USD

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$ 547.99 USD

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We’ve packaged the ultimate preventative maintenance solution to keep your high-revving 4.0L V8 screaming all the way to its 8,400 RPM redline with peace of mind. This kit combines the industry's most trusted bearings with high-strength fasteners to eliminate the S65’s biggest Achilles' heel.

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King Bearings S85 Performance Rod Bearing Replacement Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:56218616

Part#: CR1057GPCKT2

In Stock

$ 1,432.99 USD

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$ 1,432.99 USD

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At the heart of this kit are King's S85 Coated & Graded GPC rod bearings which are engineered to handle high thermal loads, provide superior oil film retention, and offer enhanced protection during cold starts and high RPM runs.

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Intake Valve - Priced Each

T#:54388474

Part#: 11347513023

In Stock

$ 20.53

This product was last offered at the strikethrough price on
07-23-2026

$ 15.99 USD

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$ 15.99 USD

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A weak or worn intake valve causes lost compression, erratic idle, and drops in top-end power. When it's time to refresh your cylinder head for reliability on the street or the circuit, this Corteco intake valve is up to the task.

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Exhaust Valve - Priced Each

T#:54388348

Part#: 11347513024

Ships in 2 Business Days

$ 23.99

This product was last offered at the strikethrough price on
08-07-2026

$ 19.99 USD

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$ 19.99 USD

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On the street or at the track, your engine’s top end takes a beating. If you are rebuilding a cylinder head due to high mileage, overheating, or a mechanical overrev, you need valves that can handle the heat. This Corteco Exhaust Valve is the exact OEM replacement you need to guarantee factory-level sealing and long-term durability under demanding conditions.

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Camshaft - Inlet Side 647107 - Priced Each

T#:54388484

Part#: 11317587756

Ships on Oct 21, 2026

$ 216.99 USD

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$ 216.99 USD

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Ready to extract more power and optimize your valve timing? This replacement intake camshaft is engineered for dual-overhead-cam (DOHC) cylinder heads, delivering the precise lift and duration needed to keep your engine breathing efficiently at higher RPMs.

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URO Cam Gear - Exhaust - E60 E9X Z4 N54 3.0L

2X Entries Into Our F80 M3 Sweepstakes

T#:53079364

Part#: 11367540348

Ships in 2 Business Days

$ 177.99 USD

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$ 177.99 USD

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A common source of exhaust-related codes, VANOS, and boost-related issues can often be traced back to this cam gear. If yours is worn and failed, replace it with this quality replacement part from URO.

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Variable Valve Timing Sprocket

2X Entries Into Our F80 M3 Sweepstakes

T#:55749603

Part#: 11367598002

Ships in 2 Business Days

$ 227.99 USD

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$ 227.99 USD

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The URO Exhaust VVT Sprocket is designed to drop right into your cylinder head and restore crisp, reliable valve timing under all driving conditions.

URO Exhaust Variable Valve Timing Sprocket - N20

2X Entries Into Our F80 M3 Sweepstakes

T#:55749602

Part#: 11367583819

Ships in 2 Business Days

$ 194.99 USD

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$ 194.99 USD

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The variable valve timing system on modern BMW engines is critical for both daily street driveability and wide-open throttle performance. When the factory exhaust gear wears down, it compromises the responsiveness of your BMW powerplant.

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Rod Bearing Set - Standard (48.00 Mm)

T#:55821723

Part#: 11241715701

In Stock

$ 159.99 USD

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$ 159.99 USD

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Main Bearing Set (Standard)

T#:55857747

Part#: 11211725917

Ships in 2 Business Days

$ 90.99

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

$ 85.99 USD

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$ 85.99 USD

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SuperTech Dual Valve Spring Upgrade Kit w/ Steel Retainers - 67lbs - ...

T#:51426477

Part#: SPRKH100DRBMST

In Stock at Vendor

$ 833.99 USD

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$ 833.99 USD

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Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs. CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions. Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance. Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.

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Titanium Retainers - Set Of 8 - BMW B48 - Intake Side

T#:54388410

Part#: RET-BMB48-TI-8

Ships in 9 Business Days

$ 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)

T#:54388512

Part#: MCIVN-1008T-8

Ships in 9 Business Days

$ 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

T#:57086686

Part#: CRBMB58-I148.3-6

Ships in 9 Business Days

$ 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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ARP2000 12PT HSK - S63

T#:54104152

Part#: 201-4702

Ships on Oct 15, 2026

20% off MSRP $ 639.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 511.99 USD

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20% off MSRP

$ 639.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 511.99 USD

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Developed specifically for high-boost, high-horsepower motorsport applications, the ARP Head Stud Kit provides the ultimate clamping force required to maintain a perfect head-to-block seal under the most grueling race conditions.

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Performance Connecting Rod Bolt And Bearing Kit - S85

10X Entries Into Our F80 M3 Sweepstakes

T#:55317700

Part#: S85RBKT2

Ships on Oct 15, 2026

$ 1,103.00 USD

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$ 1,103.00 USD

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From the factory, the S85’s rod bearing clearances are notoriously tight. Over time, this lack of adequate oil clearance leads to premature wear, accelerated friction, and the looming threat of catastrophic engine failure.

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5mm Single groove valve lock conversion (SET OF 16)

T#:51356057

Part#: KPR-5.0-7S-16

Ships on Oct 20, 2026

$ 60.99 USD

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$ 60.99 USD

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Timing Chain Kit - N57

10X Entries Into Our F80 M3 Sweepstakes

T#:58271030

Part#: 13528490225KT

Ships on Oct 29, 2026

$ 1,311.99 USD

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$ 1,311.99 USD

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The Turner Motorsport N57 Timing Chain Kit provides complete timing restoration for BMW N57 diesel engines to correct premature factory chain failure. The comprehensive replacement package supplies OEM chains, tensioners, guides, sprockets, and Elring sealing components to ensure precision synchronization. Complete the N57 service utilizing the supplied Hengst filtration, LiquiMoly Top-Tec 5W-40 oil, and BMW G48 coolant.

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N47 Lvl3 Water Pump Replacement Kit - F30 328d

10X Entries Into Our F80 M3 Sweepstakes

T#:58453425

Part#: 11518516204BKT

Ships on Oct 29, 2026

$ 773.99 USD

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$ 773.99 USD

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The N47 Level 3 Water Pump Replacement Kit restores BMW F30 328d cooling and accessory drive operation. Factory N47 harmonic balancers suffer from heat-cycle deterioration, leading to severe vibration and pulley misalignment. Upgrading the vibration damper simultaneously with the water pump, tensioner assembly, and Kevlar-reinforced belt ensures consistent engine temperature regulation and eliminates catastrophic belt failures. Add the complete N47 service kit to your cart to restore engine reliability.

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Timing Chain Kit - N47

10X Entries Into Our F80 M3 Sweepstakes

T#:58453423

Part#: 11318570649DKT

Ships on Nov 3, 2026

$ 1,108.99 USD

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$ 1,108.99 USD

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The Turner Motorsport N47 Timing Chain Kit provides complete timing restoration for BMW N47 diesel engines to correct premature factory chain failure. The comprehensive replacement package supplies OEM chains, tensioners, guides, sprockets, and Elring sealing components to ensure precision synchronization. Complete the N47 service utilizing the supplied Hengst filtration, LiquiMoly Top-Tec 5W-40 oil, and BMW G48 coolant.

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Camshaft Set - 288/280 12.75mm/12.50mm Lift And Vanos Hub

10X Entries Into Our F80 M3 Sweepstakes

T#:55353599

Part#: 1301805KT2

Ships on Nov 10, 2026

$ 5,189.99 USD

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$ 5,189.99 USD

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The factory S54 VANOS tabs are a notorious OEM weak point turn your high-revving masterpiece into a costly paperweight.

WPC Performance Rod Bearing Replacement Kit - Dry

10X Entries Into Our F80 M3 Sweepstakes

T#:57267800

Part#: 11247838088DKT

In Stock

$ 993.83 USD

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$ 993.83 USD

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Rocker Arm - Set Of 8

10X Entries Into Our F80 M3 Sweepstakes

T#:56507832

Part#: 11337559797

Ships on Dec 2, 2026

$ 99.99 USD

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$ 99.99 USD

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Intake Hydraulic Tappet - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:56797117

Part#: 11337548690

Ships on Dec 14, 2026

$ 10.99 USD

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$ 10.99 USD

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Camshaft Adjuster Magnet

T#:56218576

Part#: 11367593719

Special Order: No Guaranteed ETA

$ 34.99 USD

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$ 34.99 USD

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The Febi Bilstein Camshaft Adjuster Magnet delivers the high-speed actuation required to keep your dynamic valve timing operating accurately under demanding driving conditions.

Non Return Valve For Engine Oil Circulation

T#:56291055

Part#: 11367529405

Special Order: No Guaranteed ETA

$ 36.99 USD

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$ 36.99 USD

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This Febi Bilstein Cylinder Head Oil Check Valve (Non-Return Valve) is designed to keep oil right where it belongs.

VVT Actuator Solenoid

T#:56507834

Part#: 11378652738

Special Order: No Guaranteed ETA

$ 356.99 USD

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$ 356.99 USD

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This Febi Bilstein VVT Actuator Solenoid delivers the accurate, fast valve timing required to keep modern platforms performing at their full potential.