BMW 540i / M550i G30/G31 Engine & Fuel Upgrades
51 engine & fuel upgrades listed for the BMW 540i / M550i G30/G31 (2017–2023), from Spool Performance, VTT, JXB Performance and P3 Gauges.
Spool Performance
Spool BMW Gen 1 B58 Wireless Ethanol Analyzer Kit
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$419.00Available
![Spool IFX150 Upgraded DI Injectors [Gen 1 B58]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/InjectoruploadB58Gen1.jpg?v=1793145541&width=3840)
Spool Performance
Spool IFX150 Upgraded DI Injectors [Gen 1 B58]
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$1,799.00Available
Spool Performance
SPOOL B58 G2 / S58 Plug and Play Motiv Reflex Plus Harness
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
$149.99Available
Spool Performance
SPOOL B58/S58 Plug and Play Ethanol Sensor Harness
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
$24.99Available
Spool Performance
SPOOL B58 Gen 1 Plug and Play Motiv Reflex Plus Harness
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$149.99Available
Spool Performance
Spool B58/S58 Billet Race Torque Converter Upgrade - No Core Required!
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
$2,199.00Available
Spool Performance
Spool Performance ATC-13 Stage 2 Transfer Case DIY Kit
Fits: M3 G80/G81, M4 G82/G83, M5 F90 & 8 more
$1,399.00Available
Spool Performance
Spool B58 G2 / S58 Full Race Ptcan-2 Motiv Reflex Harness
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
$299.99Available
Spool Performance
Spool Injector Dynamics IDX1050XDS | B58 S58 Port Injection | Set of 6
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
$806.00Available
Spool Performance
SPOOL B58 S58 Steel Heat Shield for Top Mount Turbo Setups
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
$59.99Available
![Spool Stage 3 Low Pressure Fuel Pump - [FXX Gen 1 B58]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/stage_3_gen_1_d759071d-09ac-4d88-b9d6-f305c8dace6c.jpg?v=1793145469&width=3840)
Spool Performance
Spool Stage 3 Low Pressure Fuel Pump - [FXX Gen 1 B58]
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
From$849.00Available
![Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [FXX Gen 1 B58]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/diy_kit.jpg?v=1793145467&width=3840)
Spool Performance
Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [FXX Gen 1 B58]
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$449.00Available
![Spool FX-200 Upgraded High Pressure Pump [Gen 1 B58]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/SpoolFX200-2_900x900_crop_center_636381bf-6fe6-4c2c-88ad-e7f024559f43.webp?v=1793145460&width=3840)
Spool Performance
Spool FX-200 Upgraded High Pressure Pump [Gen 1 B58]
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
From$1,799.00Available
![Spool FX-350 Upgraded High Pressure Pump [Gen 1 B58]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/S58_fx350_2.jpg?v=1793145427&width=3840)
Spool Performance
Spool FX-350 Upgraded High Pressure Pump [Gen 1 B58]
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
From$1,999.00Available
![Spool Stage 3 Low Pressure Fuel Pump - DIY LPFP Kit [G30 540i B58]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/3_1a857bd2-4b6f-4bd1-8c5d-1167b1dd018b.png?v=1793145409&width=3840)
Spool Performance
Spool Stage 3 Low Pressure Fuel Pump - DIY LPFP Kit [G30 540i B58]
Fits: M240i / M235i F22/F23, 340i / 335i / 330i F30/F31, 440i / 435i F32/F33/F36 & 2 more
$749.00Available
Spool Performance
Spool BMW B58 Gen1 Auxiliary Split Fuel System
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
From$1,299.00Available
Spool Performance
Spool BMW B58 Gen2 Auxiliary Split Fuel System
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
From$1,299.00Available
![Spool Stage 3 Low Pressure Fuel Pump - DIY LPFP Kit [G30 M550i]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/3_56877ab8-5f47-47d9-95fc-2fdcfeda95b6.png?v=1793145398&width=3840)
Spool Performance
Spool Stage 3 Low Pressure Fuel Pump - DIY LPFP Kit [G30 M550i]
Fits: 540i / M550i G30/G31
$749.00Available
JXB Performance
JXB Performance Driveshaft Carrier for BMW F90/F95/F96/F97/F98/G01/G02/G05/G06/G20/G21/G22/G23/G30/G61/G62/G38 - Street Bushings
Fits: M5 F90, X3 M / X4 M F97/F98, X5 M / X6 M F95/F96 & 3 more
From$299.99Available
JXB Performance
JXB Performance Driveshaft Carrier for BMW E31/E36/E36/7/E36/8/E38/E39 non-540i/M5/E46 (RWD) - Track Bushings
Fits: M3 E46, 540i / M550i G30/G31
From$299.99Available
P3 Gauges
P3 Gauge - BMW 5 Series G30/G31/F90
Fits: M5 F90, 540i / M550i G30/G31
$389.00Available
P3 Gauges
P3 BMW B48/B58 Boost Tap
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$100.00Available
Ramair
Ramair Performance Pleated Induction Kit With Carbon Lid for BMW 1/2/3/4 Series 3.0T B58
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$504.99Available
RaceChip
RaceChip Performance GTS Black Chip Tuning Kit For BMW 540i
Fits: 540i / M550i G30/G31
$739.00Available
More for the 540i / M550i G30/G31
- 540i / M550i G30/G31 coilovers & suspension20
- 540i / M550i G30/G31 intakes20
- 540i / M550i G30/G31 turbo & boost parts20
- 540i / M550i G30/G31 brake pads & rotors18
- 540i / M550i G30/G31 maintenance parts15
- 540i / M550i G30/G31 exhaust systems12
- 540i / M550i G30/G31 intercoolers & manifolds12
- 540i / M550i G30/G31 cooling upgrades11
Buying guides
Every part here is listed for the BMW 540i / M550i G30/G31. Check the product description for exact years, body style and drivetrain, or call or text 945-954-1142 with your VIN and we'll confirm fitment before it ships. Looking for other cars? See all engine & fuel.