BMW Engine Parts for BMW F83 M4 S55 3.0L

Decoupling Element - Each

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T#:27105152

Part#: 13537577649

In Stock at Vendor

$ 12.99 USD

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$ 12.99 USD

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Decoupling Element - Each is a crucial component for BMW vehicles, specifically designed to ensure optimal injector installation. This high-quality metal ring is positioned at the end of the fuel injector, playing a vital role in maintaining proper alignment and function.

Features and Benefits:

Essential Component: Integral for correct injector installation and operation.
High-Quality Construction: Made from durable metal to withstand the rigors of engine performance.
Precision Fitment: Ensures proper alignment of the fuel injector, enhancing engine efficiency.
Easy Installation: Designed for straightforward installation without the need for modifications.
Compatibility: Suitable for a range of BMW models, ensuring versatile use.

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15A Fuse - Priced Each

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T#:375327

Part#: 61131372626

In Stock at Vendor

$ 2.03 USD

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$ 2.03 USD

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5150 AutoSport Pro-Series Turbo Build Kit - Level 2 (1000 HP) - BMW S...

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T#:23416563

Part#: PRO1000S55

Ships in 3 Business Days

$ 6,299.99 USD

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$ 6,299.99 USD

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An all-encompassing kit packed with forged internals custom-assembled at 5150 Autosport to prepare your BMW S55engine for high horsepower and high boost levels!

Wire Type Spark Plug Gapper .040 to .080

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T#:641655

Part#: LIS67900

Ships in 1 Business Day

$ 4.99 USD

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$ 4.99 USD

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Always check gap on your new spark plugs

Battery Tender Plus Advanced Battery Charging System

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T#:49892371

Part#: BTT0210128

Back Ordered

$ 69.99 USD

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$ 69.99 USD

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Weistec BMW S55 Billet Oil Filter Cap - Red

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T#:22690730

Part#: 01-555-02060-4

Ships in 1 Business Day

$ 179.00 USD

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$ 179.00 USD

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Direct replacement/bolt in for the S55 engines. CNC machined 6061 aluminum Anodized in Red

Weistec BMW S55 W.3 Turbo Upgrade

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You are required to ship Weistec your OE turbochargers as a core.

T#:22690753

Part#: 01-555-01859-9

Ships in 1 Business Day

$ 3,899.00 USD

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$ 3,899.00 USD

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Astonishing gains up to +295 Horsepower & 344 Torque! 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.

CSF Universal Large Single-Pass Oil Cooler - Universal Application ...

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Universal fitment design - modifications may be necessary to run this cooler

T#:53608839

Part#: 8371

Ships in 3 Business Days

$ 499.00 USD

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$ 499.00 USD

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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.

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AFE Carbon Fiber Engine Cover - BMW F8X M2 M3 M4 S55 3.0L

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T#:211085

Part#: 79-13003

Ships in 3 Business Days

20% off MSRP $ 598.99

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

$ 479.00 USD

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20% off MSRP

$ 598.99

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

$ 479.00 USD

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Looking to put some style under the hood of your BMW M2 Competition/M3/M4? aFe's hand-crafted, dry carbon fiber engine cover will set you apart from the rest. It is no shock that this race-inspired material is a favorite of BMW drivers from around the world. This cover features 2x2 twill weave carbon fiber with a matte finish, while the underside has been smoothed to ensure a high-quality all-around finish. Hassle-free Installation: Reuses OE factory grommets for an easy install.

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Bosch Injector Seal

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T#:591890

Part#: 13537591006

In Stock at Vendor

$ 4.99

This product was last offered at the strikethrough price on
07-06-2026

$ 4.07 USD

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$ 4.07 USD

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Seal that goes from the end of the injector to the motor

VTT S55 BILLET CNC Valve Cover - Gold W/ Gold Oil Cap

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T#:31589445

Part#: S55BILLETVCGOLD

Ships in 10 Business Days

$ 1,511.99 USD

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$ 1,511.99 USD

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Blue Thermostat Caps (pair)

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T#:54139632

Part#: BMS-TCP-BLU

Ships in 1 Business Day

$ 29.00 USD

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$ 29.00 USD

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Mishimoto Air-to-Water Intercooler Power Pack - Alpine White III - BM...

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T#:51039961

Part#: MMB-F80-PPCAW

Ships in 3 Business Days

$ 2,926.00 USD

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$ 2,926.00 USD

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Reinforces the S55's cooling structure, ensuring adequate airflow and maximizing heat transfer efficiency.

Mishimoto Air-to-Water Intercooler Power Pack - Mineral White Metalli...

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T#:51039973

Part#: MMB-F80-PPCMW

Ships in 3 Business Days

$ 2,926.00 USD

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$ 2,926.00 USD

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This Power Pack focuses on reinforcing the structural integrity of the S55’s induction system while optimizing air and fluid dynamics.

Fuel-It! Flex Fuel Kit - F-Chassis S55 - Non BMS/FI PI

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T#:21275564

Part#: FFK-S55-NFI

Ships on Jul 27, 2026

$ 609.99 USD

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$ 609.99 USD

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If you are running E85 or ethanol mixes in your BMW, you need this kit! This is a complete plug and play kit to install a Bluetooth ethanol sensor in your S55 BMW. This kit replaces the stock fuel lines from the fuel tank to the engine bay with an upgraded -6an E85 compatible fuel line and adds an ethanol sensor and Bluetooth analyzer to monitor your ethanol content. Includes both Bluetooth App & 5v analog output for JB4 or flash tuning. For your fuel line upgrade, choose the option that supports your current configuration. HPFP to the fuel tank: (Stock) This upgrade replaces both stock fuel lines with one upgraded continuous fuel line from the fuel tank to the HPFP and adds the ethanol sensor. Port Injection to the fuel tank: If you are running our port injection kit, this upgrade replaces the stock fuel lines from the tank to the engine bay, integrates the ethanol sensor and then utilizes a Y adapter to supply the HPFP and PI with fuel. Our custom fittings remove those tee's and extra fittings for a cleaner high flow setup. Non-Fuel-It! port injection to fuel tank: Choose this option if you are running a port injection kit that we did not manufacture or sell. This kit includes a longer 18" feedline from the Y to the port injection rail. You then cut the feed line to the length you need and install the included -6an female fitting or -6an female elbow to make the connection to your port injection rail. All of these kits utilize the BMS custom billet aluminum fittings to integrate with the stock fittings so no modifications are needed. *For the BMW F-series JB4 platform connect the white wire to position #16 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15/16 flex fuel input. *These kits are available for off-road use only *Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.

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URO Variable Timing Solenoid Seal / O-Ring

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T#:37892094

Part#: 11367561852

Ships in 1 Business Day

$ 7.99 USD

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$ 7.99 USD

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URO Variable Timing Solenoid Seal / O-Ring

URO Variable Timing Solenoid Seal / O-Ring is a direct replacement designed to eliminate oil leaks caused by worn or cracked original seals in BMW engines. Engineered for durability, this high-quality O-ring withstands extreme engine heat and continuous oil exposure, ensuring a long-lasting and reliable seal.

Instantly resolves troublesome oil leaks by replacing worn or hardened OE seals
Direct-fit design allows for easy installation without modifications
Manufactured from high-quality materials to resist cracking and deterioration from heat and oil exposure
Ensures proper sealing of the variable timing solenoid for optimal engine performance
Backed by a 24-month unlimited mileage warranty for reliability and peace of mind

The URO Variable Timing Solenoid Seal / O-Ring is a cost-effective solution to maintain peak engine efficiency and prevent potential oil leaks in BMW vehicles.

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Rennline OE+ Ignition Coils - Set Of 6

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T#:44495474

Part#: M138KT

Ships in 5 Business Days

$ 222.00 USD

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$ 222.00 USD

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Dual End Scriber

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T#:641411

Part#: KDT2979

Ships in 6 Business Days

$ 10.99 USD

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$ 10.99 USD

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Sharp, tempered point scribes metal

Mishimoto Stainless Steel T-Bolt Clamp - 3.0"

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T#:31589358

Part#: MMCLAMP3

In Stock at Vendor

$ 7.99 USD

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$ 7.99 USD

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High-pressure fuel pump supply port caps

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T#:5135636

Part#: AGA-CP-0-14

Ships in 7 Business Days

$ 8.99 USD

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$ 8.99 USD

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Don't let dirt be the reason for bad fuel injectors.

Oil Thermostat Caps

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T#:21045481

Part#: BMS-TCP

Ships in 1 Business Day

Starting at $ 29.00 USD

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Starting at $ 29.00 USD

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These billet CNC replacement aluminum oil thermostat lids and caps are an excellent way to add some color and style to your N54 N55 S55 engine bay. Anodized black, red or blue. Easy to install and made in the USA. Can be used with or without the BMS Sport Oil Cooler Valve.

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Accessory Belt

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T#:593938

Part#: 11287848606

Ships on Oct 21, 2026

$ 10.99 USD

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$ 10.99 USD

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Mishimoto Air-to-Water Intercooler Power Pack - Yas Marina Blue Metal...

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T#:51039977

Part#: MMB-F80-PPCYMB

EO#: D-759-13

Ships in 3 Business Days

$ 2,926.00 USD

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$ 2,926.00 USD

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This Power Pack is designed to strengthen the structural integrity of the S55’s induction path while maximizing airflow and fluid dynamics.

Mishimoto Skid Plate - BMW F8X M3 M4

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T#:51075059

Part#: MMSD-F80-15WBK

Ships in 3 Business Days

$ 443.99 USD

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$ 443.99 USD

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Offers an ideal balance between lightweight performance and structural rigidity.

Fuel-It! Port Injection Kit - S55 F-Series

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T#:403365

Part#: FIEPIK6

Ships on Jul 27, 2026

Starting at $ 1,688.99 USD

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Starting at $ 1,688.99 USD

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Fuel-it has developed a port injection kit for your S55 that will provide you with the additional fueling capacity that you need to be able to run up to 100% E85 on stock or upgraded turbos.

OEM Rein Oil Filter Cap - BMW N20 N52 N54 N55

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T#:46134810

Part#: CPL0054

Ships on Jul 30, 2026

$ 28.99 USD

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$ 28.99 USD

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Over time, has the cap for your oil filter housing become harder to remove? Using the wrong tool can round the top of the cap, making removal harder each time. Replace your old cap and seal to ensure your engine is leak-free. We recommend pairing this with the Schwaben Oil Filter Cap Tool (T#371924) to make installation and removal easier.

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Fuel-It! Elite Port Injection Kit With 950cc Injectors & Fuel Line ...

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T#:26038542

Part#: BMW-EPI-950

Ships on Jul 27, 2026

$ 1,188.00 USD

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$ 1,188.00 USD

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This kit is designed to enhance performance by adding six supplemental low-pressure fuel injectors, capable of supporting 1000+ WHP on E85 and similar high-performance fuels.

Crafted with precision, the manifold spacers are CNC machined and anodized to ensure durability and prolonged service life. Each kit comes complete with all necessary installation hardware, a gasket set, and a plug-and-play fuel line adapter for seamless integration.

The Elite kit stands out with its sleek black anodized finish and includes an additional return port, an upgraded fuel line, and enhanced machining to accommodate a wider range of applications, including the BMW S55 engine.

A port injection controller is not included. This is required for a complete installation.

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General Purpose Clamp - Priced Each

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T#:594670

Part#: 64218367179

In Stock at Vendor

$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD

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$ 2.99 USD

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Clamps are like bolts and nuts, as you can never have enough of them. If you do work on your vehicle in your home, you are going to need clamps often. If you need one clamp, why not get a few to ensure that you are always prepared.

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Universal Vortex Breather Catch Can

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T#:587831

Part#: 034-101-4000

Ships in 2 Business Days

Sale - Save 10% $ 153.00

This product was last offered at the strikethrough price on
06-28-2026

$ 137.70 USD

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Sale - Save 10%

$ 153.00

This product was last offered at the strikethrough price on
06-28-2026

$ 137.70 USD

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Sealing Grommet

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T#:45137

Part#: 16131183912

In Stock at Vendor

$ 7.99 USD

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$ 7.99 USD

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Genuine BMW Sealing Grommet
This item fits the following BMW Chassis:
E39 M5,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E38,E39,E46,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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Mishimoto Air-to-Water Intercooler Power Pack - Sakhir Orange Metalli...

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T#:51039974

Part#: MMB-F80-PPCSO

EO#: D-759-13

Ships in 3 Business Days

$ 2,926.00 USD

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$ 2,926.00 USD

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Eliminates risk of pipe-bursts by upgrading to mandrel-bent aluminum units.

Hose Pinchers

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T#:641682

Part#: LIS22850

Ships in 1 Business Day

$ 17.99 USD

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$ 17.99 USD

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A must for any car enthusiast.

Piston Ring Installer

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T#:1809133

Part#: W80575

Ships in 1 Business Day

$ 17.62 USD

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$ 17.62 USD

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Comfortable vinyl grip handles.

4 Pc. Mini Hook & Pick Set

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T#:30164626

Part#: KDT84040H

Ships in 6 Business Days

$ 59.48 USD

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$ 59.48 USD

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Features:

Versatile Shapes: Perfect for leveraging or pulling parts, springs, and cotter pins.
Easy Access: Designed to navigate around wiring, hoses, and other engine bay obstacles.
Durable Blade: Full polish alloy steel blade resists rust and corrosion.
Ergonomic Handle: Tri-lobe dual material handle ensures strength and efficiency.
Long-Lasting: Oil and solvent resistant handle extends tool life.
Complete Set: Includes mini full hook, 90° mini hook, mini straight hook, and mini offset hook.
Organized Storage: Comes with a pouch for easy storage and organization.
High Standards: Meets or exceeds ASME standards for performance and quality.

Includes:

Mini Full Hook
90° Mini Hook
Mini Straight Hook
Mini Offset Hook

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BMW Water Pump Gasket

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T#:15247122

Part#: 11517848520

In Stock at Vendor

$ 20.99

This product was last offered at the strikethrough price on
04-08-2026

$ 14.71 USD

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$ 14.71 USD

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It's always a good habit to replace any gaskets or seals when reinstalling engine components to ensure a good seal preventing leaks and failures.

SCORCHER High-Performance Ignition Coil - BMW N52 N54 N55 S55 & More ...

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T#:48401494

Part#: 77-92013

In Stock at Vendor

$ 52.00 USD

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$ 52.00 USD

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Upgrade your vehicle’s ignition system with aFe POWER’s SCORCHER High-Performance Ignition Coils, a premium direct replacement for your factory coils. aFe's high-performance coils have a lower primary resistance than factory units, resulting in a high-energy spark that ensures complete combustion from idle to redline. Peak Output: Experience up to 20% more spark energy compared to your factory coils. SCORCHER Ignition Coils keep the pace with the demands of higher RPM ranges and at wide-open throttle, always ensuring your ignition system is performing at its best. When upgrading to our Scorcher High-Performance Ignition Coils, it is recommended to replace your vehicle's spark plugs at the time of installation for optimal performance.

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Febi Intake Hydraulic Tappet

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T#:381750

Part#: 11337548690

In Stock at Vendor

$ 24.99 USD

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$ 24.99 USD

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Hydraulic valve lifter

URO Impulse Sender - Timing Chain Sprocket - N52, N55

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T#:6795782

Part#: 11367578877

Ships in 1 Business Day

$ 22.99 USD

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$ 22.99 USD

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The impulse sending wheel is used to send timing information to the cam sensor to ensure your VANOS timing is correct. Replace your damaged or stripped impulse sending wheel with a quality URO part.

Mishimoto Air-to-Water Intercooler Power Pack - Mineral Gray Metallic...

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T#:51039970

Part#: MMB-F80-PPCMG

Ships in 3 Business Days

$ 2,926.00 USD

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$ 2,926.00 USD

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This Power Pack focuses on reinforcing the structural integrity of the S55’s induction system while maximizing fluid dynamics.

General Purpose Hose Clamp - Priced Each

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T#:592737

Part#: 07129952104

Ships in 3 Business Days

$ 6.99 USD

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$ 6.99 USD

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Mishimoto Air-to-Water Intercooler Power Pack - Black Sapphire Metall...

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T#:51039962

Part#: MMB-F80-PPCBS

Ships in 3 Business Days

$ 2,926.00 USD

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$ 2,926.00 USD

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This Power Pack focuses on reinforcing the structural integrity and fluid dynamics of the S55’s induction system.

Fuel-It! Flex Fuel Kit - F-Chassis S55 - BMS/FI PI

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T#:21275563

Part#: FFK-S55-FIP

Ships on Jul 27, 2026

$ 589.99 USD

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$ 589.99 USD

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If you are running E85 or ethanol mixes in your BMW, you need this kit! This is a complete plug and play kit to install a Bluetooth ethanol sensor in your S55 BMW. This kit replaces the stock fuel lines from the fuel tank to the engine bay with an upgraded -6an E85 compatible fuel line and adds an ethanol sensor and Bluetooth analyzer to monitor your ethanol content. Includes both Bluetooth App & 5v analog output for JB4 or flash tuning. For your fuel line upgrade, choose the option that supports your current configuration. HPFP to the fuel tank: (Stock) This upgrade replaces both stock fuel lines with one upgraded continuous fuel line from the fuel tank to the HPFP and adds the ethanol sensor. Port Injection to the fuel tank: If you are running our port injection kit, this upgrade replaces the stock fuel lines from the tank to the engine bay, integrates the ethanol sensor and then utilizes a Y adapter to supply the HPFP and PI with fuel. Our custom fittings remove those tee's and extra fittings for a cleaner high flow setup. Non-Fuel-It! port injection to fuel tank: Choose this option if you are running a port injection kit that we did not manufacture or sell. This kit includes a longer 18" feedline from the Y to the port injection rail. You then cut the feed line to the length you need and install the included -6an female fitting or -6an female elbow to make the connection to your port injection rail. All of these kits utilize the BMS custom billet aluminum fittings to integrate with the stock fittings so no modifications are needed. *For the BMW F-series JB4 platform connect the white wire to position #16 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15/16 flex fuel input. *These kits are available for off-road use only *Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.

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CTS S55 Stage 2+ Turbo Upgrade - BMW F8X S55 3.0L

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T#:20946760

Part#: CTS-TR-0055

Ships in 7 Business Days

$ 3,199.00 USD

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$ 3,199.00 USD

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CTS Turbo is excited to announce the release of our latest Stage 2+ aka the “RS” turbocharger set, designed specifically for the BMW S55 platform. This kit builds on the success and knowledge of the previous turbo projects we have made and incorporates new technology to optimize performance and maintain factory fitment. Our engineers utilized transient flow analysis and flow bench testing to optimize the twin-scroll turbine housing while maintaining stock fitment, stock location, and stock wastegates. This allows for the use of any stock fitment downpipes, intakes, and charge pipes. The result is an impressive 808whp on a built engine with supporting mods. You can simply transfer your factory wastegates, high-performance downpipes, intake, and charge pipes during the installation. No custom parts are needed and all factory installation hardware and gaskets are used! The kit features complete brand-new turbochargers and large inlet pipes. No need for cores to be sent in or purchased. Each turbocharger is VSR balanced to exceed OE tolerances with upgraded heavy-duty bearings and thrust washers. We supply reinforced silicone inlets, that are compatible with any intake system. These inlets will not collapse or deform under vacuum. Our turbochargers are designed to move a lot of air at lower boost levels, which means you can make some serious power without over-speeding the turbos, which means reliable performance. Optimal boost levels are 24-25psi with approximately 85-88% WGDC. This must be confirmed by your tuner and adjusted, depending on your build. Features: Complete brand new turbocharger; no need for core to be sent it or purchased Bolt-on journal bearing CHRA with HD bearings, turbine shaft diameter increased by 0.5mm and thrust surface increased by 2mm Billet 8 blade compressor wheel, 47.4mm inducer, 58mm exducer with 63.10mm extended tip design 9 blade Mar-M 246 Superalloy turbine wheel, 52mm inducer, 45.6mm exducer, high-flow 316 stainless steel exhaust housings and wastegate components VSR Balanced to exceed OE tolerances Wire-reinforced silicone turbo inlet included Compatible with factory installation hardware (not included) Compatible with factory wastegate actuators (not included, use your original wastegate actuators) Fitment: 2015 – 2020 BMW M3 and BMW M4 with S55 engine (F80, F82, F83) 2018 – 2021 BMW M2C and BMW M2CS with S55 engine (F87) NOTE: Installation and tuning must be performed by a qualified professional. Wastegate actuators MUST be calibrated using ISTA+ software before tuning.

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Intake Manifold Gasket

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T#:641260

Part#: 11617588624

Ships in 1 Business Day

$ 8.99 USD

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$ 8.99 USD

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Harmonic Balancer Replacement Kit - S55

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T#:641974

Part#: 11237853850KT1

Ships on Oct 21, 2026

$ 1,099.99

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

$ 1,073.99 USD

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$ 1,073.99 USD

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The harmonic balancer on the S55 is designed to keep unwanted vibrations from destroying the engine. If your harmonic balancer is worn out or damaged your engine is at risk of possible catastrophic failure. This kit contains all of the components commonly replaced when servicing the harmonic balancer, including serpentine belts and mounting hardware.

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Rennline OE+ Coilpack - Priced Each

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T#:44495471

Part#: M138

Ships in 5 Business Days

$ 37.00 USD

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$ 37.00 USD

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Replace that burnt or damaged coil!

Nostrum - 3.0L BMW S55 Stage 2 Bundle

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T#:42604941

Part#: H186-1281

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$ 5,519.00 USD

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$ 5,519.00 USD

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Flowing 36% more fuel than the stock pump, the twin Nostrum HPFP’s will provide you with more fuel throughout the rev range. This allows you to dial in more boost down low, allowing for more low end torque, reach your peak power sooner, and hold that peak power for longer.

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120 pc Fuse Assortment

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T#:1809154

Part#: W5368

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$ 13.68 USD

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$ 13.68 USD

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A must for any toolbox.

Vargas EWG Actuator To Garrett G25-G35 Housing Bracket - BMW EWG G25/...

For vehicles with Electronic Waste Gate

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T#:51778114

Part#: VTT-FAB-BMW-EWG-

Ships in 10 Business Days

$ 79.99 USD

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$ 79.99 USD

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The Vargas EWG Actuator Bracket is the definitive solution for enthusiasts looking to merge BMW’s advanced factory EWG control with the high-performance capabilities of Garrett G-Series turbochargers.

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VTT -6 Dual Drain Valves - VTT Modular Catch Cans with -6 ORB bottom ...

For vehicles with VTT Modular PCV/Catch Can Systems

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T#:52270288

Part#: OCC1DUADRAVAL

Ships in 10 Business Days

$ 53.99 USD

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$ 53.99 USD

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Upgrade your engine bay’s efficiency with the Vargas Turbo Technologies -6 Dual Drain Valve system.

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BMW Engine Parts for BMW F83 M4 S55 3.0L

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URO Variable Timing Solenoid Seal / O-Ring

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