BMW G Chassis G20/G21 B58 Performance Parts
Upgrade your BMW G Chassis G20/G21 B58 with top-performance parts. Buy JB4 tuners, air intake and intake pipe upgrades, turbo inlets, high-pressure fuel pump kits, port injection kits, magnetic oil filter caps, flex-fuel kits, billet strut braces, spark plugs, and more. Enhance your M240i, M340i, and M440i with premium bolt-ons and performance upgrades.
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BMW/Supra Gen 2 B58 Flow Max Turbo Upgrade - DAW
- Vendor
- Paradigm Engineering
- Regular price
- from $3,149.95
- Sale price
- from $3,149.95
- Regular price
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BMW B58 G-Series PURE 800/850 Turbo Upgrade
- Vendor
- Paradigm Engineering
- Regular price
- from $2,500.00
- Sale price
- from $2,500.00
- Regular price
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- per
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B58 Gen2 DS25 HPFP Upgrade
- Vendor
- Dorch Engineering
- Regular price
- $2,199.00
- Sale price
- $2,199.00
- Regular price
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- per
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B58 Gen2 Flex Fuel ECA Kit
- Vendor
- Dorch Engineering
- Regular price
- $499.00
- Sale price
- $499.00
- Regular price
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Supra / G-Series B58 Upgraded Hybrid Fuel Pump
- Vendor
- Paradigm Engineering
- Regular price
- from $549.95
- Sale price
- from $549.95
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Bosch Flow Matched Injectors (Short)
- Vendor
- Paradigm Engineering
- Regular price
- from $399.95
- Sale price
- from $399.95
- Regular price
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BMW/SUPRA B58TU GEN 2 ULTRA FLOW-R Turbo upgrade(6 PORT) - M340I/M440I & TOYOTA SUPRA MKV
- Vendor
- Paradigm Engineering
- Regular price
- from $3,149.95
- Sale price
- from $3,149.95
- Regular price
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- per
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NGK 94201 Spark Plug for BMW B48 and B58 engines **backorder**
- Vendor
- Paradigm Engineering LLC
- Regular price
- $16.95
- Sale price
- $16.95
- Regular price
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- per
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BMW B38/B46/B48/B58 JB4 Tuner
- Vendor
- Paradigm Engineering LLC
- Regular price
- from $529.00
- Sale price
- from $529.00
- Regular price
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- Unit price
- per
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