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BMW Maintenance & Tune-Up Parts

Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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CTS Turbo High Performance Ignition Coil - BMW M52TU M54 S54 N52 N54 ...

T#:5001916

Part#: CTS-IGN-008

Ships in 7 Business Days

Sale - Save 17% $ 27.99

This product was last offered at the strikethrough price on
09-29-2026

$ 23.37 USD

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CTS Turbo is proud to announce its high-performance replacement ignition coil packs for the BMW vehicles. These are the perfect replacement or upgrade to your N20, N26, N52, N54, N55, N63, S63, S55, M52, M54, S54 engine to keep it running at its peak performance. Also compatible with R5x Mini Cooper vehicles.

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Bav Auto Oil Fill Funnel

10X Entries Into Our F80 M3 Sweepstakes

T#:580359

Part#: B8800032

In Stock

Sale - Save 25% $ 37.99

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

$ 28.49 USD

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This new funnel is specifically designed to attach to the valve cover preventing oil spills. The 1/4 turn base locks securely in place and alleviates the issue other funnels have impacting the internal baffle of the cylinder head. It has a plastic base and a plastic body.

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BMW & MINI B46 B58 CTS Turbo High Performance Ignition Coil ...

T#:11660862

Part#: CTS-IGN-009

In Stock

Sale - Save 16% $ 34.99

This product was last offered at the strikethrough price on
09-29-2026

$ 29.32 USD

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BMW & MINI B46 B58 CTS Turbo High Performance Ignition Coil is designed to enhance the ignition system of your BMW and MINI vehicles, providing a significant upgrade over factory components. Ideal for F/G series BMWs, F series MINIs, and A series Toyota Supra vehicles, these ignition coils deliver a 10% stronger spark compared to stock units, ensuring optimal engine performance. No additional tuning is required for installation, making this a straightforward upgrade. Also compatible with 2020+ Toyota Supra B46/B58 and 2014+ F5X Mini Cooper models.

High-Performance Upgrade: Delivers a 10% stronger spark compared to factory ignition coils.
Broad Compatibility: Fits BMW & MINI B46/B58 engines, as well as 2020+ Toyota Supra B46/B58 and 2014+ F5X Mini Cooper vehicles.
No Tuning Required: Simple installation without the need for additional engine tuning.
Enhanced Engine Performance: Ensures peak performance and reliability for your vehicle’s ignition system.

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Bav Auto Fluid Drain Pan - 15 Liter

10X Entries Into Our F80 M3 Sweepstakes

T#:580341

Part#: B8800011

In Stock

Sale - Save 25% $ 33.99

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

$ 25.49 USD

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Simple 15 liter fluid drain pan to enable you to change your oil (and any other fluids) at home in your garage.

Bav Auto Media Blaster Kit - BMW N20 N54 N55

10X Entries Into Our F80 M3 Sweepstakes

T#:582473

Part#: B1100008

In Stock

Sale - Save 8% $ 329.99

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

$ 303.26 USD

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This product was last offered at the strikethrough price on
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$ 303.26 USD

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Carbon building up in your intake ports? Take care of it quick and easy with this DIY media blaster kit from Bav auto. This walnut shell media blaster kit contains everything you need to effectively clean and de-carbon the intake ports and valves on your turbocharged N20, N54, or N55 BMW engine. Taking your vehicle to the dealer to have this service performed, you would be looking at a cost of around $1000 or more! This kit saves you money and can be used as many times as you need to ensure perfectly clean intake ports for optimum airflow and performance. Included in this kit: 20lb pressure feed media blaster including water separator and pressure gauge blasting wand N54/N55 port adapter (attaches to your shop vac to catch the used media and deposits) 25lb package of walnut shell blasting media Use of this kit requires a medium sized air compressor (suggested minimum 20-30 gallon tank, 4.0 CFM @ 90psi), common "shop vac" and full hearing and eye protection. We recommend the use of a remote starter switch. Please note: Intake manifold gasket set and Throttle body gasket, sold separately, must be replaced when removing intake manifold.

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Bav Auto Oil Extractor - 10 Liter - Inserts Into Dip Stick Tube ...

10X Entries Into Our F80 M3 Sweepstakes

T#:580333

Part#: B8800001

Ships in 8 Business Days

Sale - Save 15% $ 175.99

This product was last offered at the strikethrough price on
09-23-2026

$ 149.59 USD

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This product was last offered at the strikethrough price on
09-23-2026

$ 149.59 USD

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Change your oil without getting underneath the vehicle! This oil extractor pulls the oil out of your engine through the dip stick tube.

Bav Auto Oil Filter Housing Cap Removal Tool - 1/2" Drive

10X Entries Into Our F80 M3 Sweepstakes

T#:580338

Part#: B8800006

In Stock

Sale - Save 25% $ 33.99

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

$ 25.49 USD

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Used to easily remove your oil filter housing cap without damaging it.

Bav Auto Walnut Blaster Nozzle 3/8" Male NPT

10X Entries Into Our F80 M3 Sweepstakes

T#:580280

Part#: B1100003

In Stock

Sale - Save 5% $ 23.99

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

$ 22.79 USD

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To be used in conjunction with the Bav Auto Media Blaster for walnut shell blasting

Bav Auto Walnut Blaster Nozzle - Swirl Ports

10X Entries Into Our F80 M3 Sweepstakes

T#:580282

Part#: B1100012

Ships in 1-2 days

Sale - Save 3% $ 26.99

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

$ 26.18 USD

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$ 26.18 USD

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Have a diesel powered BMW and need to do walnut blasting? Pair this with the Bav Auto Media Blaster.

Bav Auto Walnut Blaster Nozzle - 3/8" NPT

10X Entries Into Our F80 M3 Sweepstakes

T#:580281

Part#: B1100009

In Stock

Sale - Save 5% $ 30.99

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

$ 29.44 USD

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Used for carbon buildup removal

M7 Lightweight Crank Pulley - 4% Overdrive - R52 / R53

T#:584439

Part#: 53-3M7101-4

Back Ordered

Sale - Save 5% $ 159.99

This product was last offered at the strikethrough price on
08-31-2026

$ 151.77 USD

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$ 159.99

This product was last offered at the strikethrough price on
08-31-2026

$ 151.77 USD

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M7 Speed 4% Oversize Crankshaft Pulley for MINI Cooper

Unlocking Performance

The M7 Speed 4% oversize crankshaft pulley is your ticket to unlocking the hidden potential of your MINI Cooper. This performance-enhancing pulley is designed to add power, acceleration, and overall performance to your beloved MINI. Here's how it does the trick:

Performance Boost:

Safely speeds up your supercharger, delivering a significant "low end" boost and torque.
The result? Your MINI Cooper takes off with newfound energy and responsiveness.

Lightweight Advantage:

Weighing just 13 ounces, this pulley is a remarkable 88.5% lighter than the factory version.
Reduced crankshaft rotational mass equals more horsepower, torque, and improved throttle response.

Advanced Design

The M7 Speed 4% Crank Pulley isn't just about performance; it's also a work of art. Crafted with advanced computer modeling and precision CNC machining, it's a blend of form and function:

Materials:

Made in the USA from billet 6061-T6 aerospace-grade aluminum alloy.
Features a deep black anodized coating and laser etching for a sleek look.

Precision Machining:

Micro V-Belt grooves meet SAE J1459 specifications to minimize belt slippage, especially at maximum boost.

Optimal Fit:

Use it in conjunction with the M7 Speed 16% Supercharger Technology Pulley for peak performance in MINI tuning.

Reliable Performance

From the factory, MINI lacks a positive drive key on the crankshaft snout to drive the lower pulley. Most aftermarket pulleys are slip-fit and rely on the bolt to prevent slippage. The M7 Speed crank pulley is engineered differently:

Interference Fit:

The pulley is interference-fit onto the crankshaft, ensuring zero slippage even at high RPMs.

Features at a Glance:

Super Lightweight: Only 13 ounces (0.3 kg)
Sheds 6.2 lbs (2.8 kg) compared to stock
Achieves perfect balance through a symmetric design and precision machining
Includes a high-quality ARP Racing bolt and precision ground flat washer
Installation is a breeze

Unleash Your MINI's Potential

Proudly made in the USA, the M7 Speed 4% Oversize Crankshaft Pulley is the upgrade your MINI Cooper deserves. Unleash its hidden power and enjoy a new level of performance, reliability, and overall driving pleasure. Get ready to experience the difference.

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Bav Auto Oil Filter Wrench 76mm x 12 Flutes

10X Entries Into Our F80 M3 Sweepstakes

T#:580439

Part#: B8800134

In Stock

Sale - Save 60% $ 8.99

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

$ 3.63 USD

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$ 8.99

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$ 3.63 USD

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Use with a 3/8" drive ratchet or breaker bar to remove the oil filter on BMW i3 REX and some BMW Motorcycles

CTS Turbo High-Flow Air Filters - S58 X3M/X4M

T#:5788211

Part#: CTS-AF-490

Ships in 7 Business Days

Sale - Save 15% $ 199.99

This product was last offered at the strikethrough price on
09-29-2026

$ 169.99 USD

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Sale - Save 15%

$ 199.99

This product was last offered at the strikethrough price on
09-29-2026

$ 169.99 USD

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CTS Turbo's High-Flow drop in air filters are made to maximize air flow. With increased air flow you will hear and notice faster spool while driving and more peak power up top. Designed for a completely OE fitment.

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