Accentuate the aggressive look of your side skirts with these carbon fiber extensions from 3D Design.
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BMW G02 X4 M40i B58 3.0L Performance Parts & Upgrades
- Braking
- Engine / Drivetrain
- Essentials
- Exhaust
- Exterior
- Interior
- Lighting
- Racing Safety Accessories
- Software / Tuning
- Suspension
- Wheels
Individualize your BMW's looks with this lip spoiler
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Improved cooling efficiency through superior design! See up to a 120hp increase with supporting mods!
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Unleash the true power potential of your Generation 1 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.
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For Vehicles Produced Before 2019
- Brand:
- Dorch Engineering
- ES#:
- 5482176
- Mfg#:
- DE-581-25C
Unlock the ultimate performance of your Gen2 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.
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For Vehicles Equipped with Gen 2 B58
- Brand:
- Dorch Engineering
- ES#:
- 5482016
- Mfg#:
- DE-582-25A
OE style replacement rotors that have been coated to prevent corrosion
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Upgrade Your Gen 1.5 B58 With Kelford Cams!
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For Gen 1.5 B58 Cars
Improve your interior's styling and make shifting easier with MMX magnetic aluminum shifter paddles!
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For models with an M Performance steering wheel only
The PFS B58 Port Injection Kit from Vargas Turbo Technologies is designed for enthusiasts looking to push their B58-powered vehicles beyond the limits.
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- Brand:
- PFS
- ES#:
- 5445577
- Mfg#:
- PFS-B58-PI-8
Unleash the Full Potential of Your B58 - 25.5 lbs lighter than factory exhaust
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This product was last offered at the strikethrough price on
06-28-2026
This fitting is an essential component for enthusiasts and shops fabricating custom turbocharger kits or upgrading factory oil drainage systems.
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A critical upgrade for BMW owners looking to maximize the efficiency of their B58 cooling system.
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The B58TU (Technical Update) brought major changes to the cooling system, VTT responded with a Billet HMM Delete kit specifically for the Gen 2 platform.
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Fits all B58 TU / Gen 2 B58 engines
Provides a high-pressure seal for the vacated pump port on the cylinder head.
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Take your custom fabrication to the next level with the Vargas Turbo Technologies (VTT) Billet IAT Sensor Weld Bung.
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Specifically designed for Garrett GT/GTX40+, G40+, and large-frame T3/T4 turbochargers with square openings, it ensures a secure, leak-free connection to a -10AN return line.
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For vehicles with Garrett GT, GTX, G series or T3/T4 Turbos