top of page

BMW 4-Series G22
(2020 – current)

MMR I BMW 4-Series G2x Performance Upgrades

The MMR Performance
Product Range

MMR37-1501

WHEEL STUD AND NUT KIT
BMW

The MMR Performance Stud & Nut kit gives a stronger, lighter fixing method than using the original wheel bolts. Supplied as a full set of 20x studs and aluminium bolts. Not only are they a much quicker method to swap wheels for motorsport/track use, they also look great on your car as well.

WHEEL STUD AND NUT KIT
BMW

MMR37-1612 / 1615

WHEEL SPACERS
BMW G-Series

Improve the aesthetics and dynamics of your BMW G-series with the MMR Hubcentric Wheel Spacers & Bolt Kits. As one of the most cost-effective modifications you can make to your car, these 12mm, 15mm or 18mm lightweight aluminium spacers will give your vehicle a wider stance to improve both handling and appearance.

WHEEL SPACERS
BMW G-Series

MMR03-1501

BILLET FUEL CAP I BMW

Nobody likes filling up, right? But our new Billet Fuel Filler Cap is beautifully over-engineered in customary MMR fashion to give an exquisite feel and beautiful appearance every single time you use it. Makes pumping petrol a little more of a pleasure!

BILLET FUEL CAP I BMW

MMR14-1501

BILLET GEAR SHIFT KNOB
ALL BMW

Make changing gear a pleasure with the MMR Performance Billet Gear Shift Knob. Not only does this new billet, heavyweight gear shift knob look great in your car, but it also adds but it also adds some valuable function too. With its solid billet construction and added weight, your gearchanges becomes smoother and faster.

BILLET GEAR SHIFT KNOB
ALL BMW

MMR04-0503-TI/DA

BILLET ALUMINIUM GEAR SHIFT PADDLES
BMW 4-SERIES I G22

Sharpen up your gearchanges with our exquisitely engineered Aluminium Billet Gear Shift Paddle Set for all BMW G Series cars with the latest Gen 3 M Performance Steering Wheel. Unlike some cheaper options, these are fully engineered replacements, not just stick-on covers. Doesn't your car deserve that?

BILLET ALUMINIUM GEAR SHIFT PADDLES
BMW 4-SERIES I G22

MMR03-0101

BILLET OIL FILTER HOUSING
BMW N20 I N52 I N54 I N55 I S55

The MMR Performance Oil Filter Housing is beautifully over-engineered in customary MMR fashion to give an exquisite feel and exceptional product experience. For all BMW N20, N52, N54, N55, S55 engines, this housing replaces the cheap plastic oil filter housing which is fragile and often cracks, leading to oil leaks.

BILLET OIL FILTER HOUSING
BMW N20 I N52 I N54 I N55 I S55

MMR17-0000

MMR oil filter and housing
O-Rings service kit

Genuine MMR Performance O-Ring service kit for the MMR Performance oil filter and billet housing.

MMR oil filter and housing
O-Rings service kit

MMR03-0504

MAGNETIC OIL SUMP PLUG
ALL BMW

The MMR Performance BMW Magnetic Sump/Oil Pan Plug is a simple yet effective upgrade that can dramatically increase your engine's lifespan. As an engine wears, tiny metallic particles become suspended in the oil, accelerating wear each time you drive. Our magnetic sump plugs will help to separate these ferrous particles out. Now a revised design that ALSO fits the B58 engines.

MAGNETIC OIL SUMP PLUG
ALL BMW

MMR17-1501

PERFORMANCE LIFETIME OIL FILTER
BMW B58 I B57

Get rid of the notorious B58 & B57 oil filter disintegration problem forevermore with the MMR Performance Oil Filter. By replacing the factory paper filter element with MMR’s advanced high-flow, high-filtration stainless steel filter unit, you will protect your engine from the big bills (and potentially worse) caused by the OE filter’s collapse failure.

PERFORMANCE LIFETIME OIL FILTER
BMW B58 I B57

MMR17-1500FK

PERFORMANCE OIL CHANGE SERVICE KIT
BMW B58 I B57

The MMR Performance Oil Change Service Kit for BMW B58 and B57 engines is a 3-piece bundle of our upgrades that will last the lifetime of your engine. By choosing this replacement kit for your next oil change, you can get on with enjoying driving your car without the worries of future failures, safe in the knowledge that as lifetime parts, these upgrades will pay for themselves in the longer term!

PERFORMANCE OIL CHANGE SERVICE KIT 
BMW B58 I B57

MMR03-1601

BILLET OIL FILLER CAP
BMW S58 and B48E

The MMR Performance billet oil filler cap for all BMW S58 and B48E equipped vehicles has been designed from the ground up in the UK, from a solid piece of billet aluminium. Each cap was designed to directly replace the OE cap, not merely stuck in place.

BILLET OIL FILLER CAP
BMW S58 and B48E

MMR03-0102

BILLET OIL FILLER CAP
BMW B58 I N54 I N55 I S54 I S55 I S63

The MMR Performance billet oil filler cap for BMW B58 I N54 I N55 I S54 I S55 I S63 engines makes topping up your oil a pleasure! It has been designed to instantly give your under-bonnet a boost in the aesthetic department, finished in a deep gloss black anodised finish.

BILLET OIL FILLER CAP
BMW B58 I N54 I N55 I S54 I S55 I S63

MMR01-1701

COTTON PANEL AIR FILTER
BMW 4 Series G22 I G23 I 2.0 & 3.0

Looking for a simple, warranty-friendly upgrade for your car? One of the easiest and best ways to upgrade the breathing abilities of the latest BMW 4 Series G22 is with an MMR replacement Performance Panel Air Filter.

COTTON PANEL AIR FILTER
BMW 4 Series G22 I G23 I 2.0 & 3.0

MMR20-1004

4-PIN SINGLE-PIECE CRANK HUB
BMW I S55 I N55

Failures caused by the standard three-piece crank hub on BMW’s S55 & N55 engines in M2C, M3 and M4, and M135i & M235i are (unfortunately) all-too well known, but these are fully addressed with the installation of the ultimate MMR Performance 4-Pin Single-Piece billet Crank Hub, together with the option of adding our Capture Plate for ultimate security.

4-PIN SINGLE-PIECE CRANK HUB
BMW I S55 I N55

MMR20-1003

SINGLE-PIECE CRANK HUB UPGRADE
BMW I S55 I N55

Installation of the MMR Performance One Piece Crank Hub and Capture Plate Kit fully addresses the well-known crank hub issues on BMW’s S55 & N55 engines in M2C, M3 and M4, and M135i/M235i models. By securely preventing the OE unit’s friction plate from slipping, catastrophic piston-to-valve contact is prevented once and for all.

SINGLE-PIECE CRANK HUB UPGRADE
BMW I S55 I N55

MMR03-0503

MAGNETIC DIFFERENTIAL OIL PLUG

The MMR Performance BMW Magnetic Diff Plug is a simple, cost effective upgrade that can dramatically increase your differential's lifespan. ​ As the differential wears, tiny metallic particles become suspended in the oil - our magnetic diff plugs help to safely separate these nasty particles out of your lubricants.

MAGNETIC DIFFERENTIAL OIL PLUG

MMR25-1501

RACING BRAKE FLUID
ALL BMW

Whether you're running factory brakes on the road or a big brake setup on track, MMR’s own Racing Brake Fluid is an essential addition to your braking system performance. With a dry boiling point of 312 degrees centigrade, this Super DOT4 is one of the highest specification brake fluids on the market.

RACING BRAKE FLUID
ALL BMW

MMR32-0501

SIDE DECAL KIT : MMR
BMW

The perfect finish touch for your MMR-equipped car. Produced from the highest quality uv-resistant satin black high quality vinyl, the MMR side decal kit adds a real dynamic shape to your car.

SIDE DECAL KIT : MMR
BMW

MMR35-1501/2

EXTERIOR
MMR CAR BADGE

The finishing touch for your MMR-equipped pride and joy. Our new OEM-quality car badge is just what is needed to differentiate your car from all the the rest.

In your choice of Bright Chrome or Gloss Black.

EXTERIOR
MMR CAR BADGE
bottom of page