BMW B58 Performance Parts

Performance parts for the BMW B58 — M340i, M440i, M240i, 540i, X3/X4 40i and the GR Supra. Downpipes, turbo kits, fueling, catch cans and supporting mods, all proven on cars we tune every week at Racebox in Houston. Not sure what your build needs next? Start with our B58TU tuning guide or grab a Racebox custom tune to go with the hardware.

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Spool Performance B58 Gen2 top mount turbo kit with billet manifold and red turbocharger

Spool Performance Billet Manifold B58 Gen2 Top Mount Turbocharger Kit

From $5,749.00 USD
From $5,749.00 USD
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Spool Performance A91 Supra 6-port top mount turbo kit with billet manifold and red turbocharger

Spool Performance Billet Manifold A91 Supra 6 port Top Mount Turbocharger Kit

From $5,749.00 USD
From $5,749.00 USD
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Spool Performance

Spool Performance Billet Manifold A90 Supra 2 Port Top Mount Turbocharger Kit

From $5,749.00 USD
From $5,749.00 USD
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Spool Performance FX-350 high pressure fuel pump silver aluminum body for Toyota Supra B58

A90 / A91 Toyota Supra B58 Gen2 FX-350 upgraded high pressure pump

From $2,199.00 USD
From $2,199.00 USD
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Spool Performance IFX350 upgraded direct injection injectors set of six for B58 Gen2

A90/ A91 Supra IFX350 Gen2 B58 upgraded DI injectors Stage 1 +30%

$1,599.00 USD
$1,599.00 USD
Spool Performance Gen1 B58 540i top mount turbo kit with billet manifold and red turbocharger

Spool Performance Billet Manifold Gen 1 B58 540i Top Mount Turbocharger Kit

From $5,749.00 USD
From $5,749.00 USD
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Spool Performance BMW G30 540i Stage 3 LPFP DIY kit with upgraded pump and red bracket

BMW G30 540i Stage 3 Low Pressure Fuel Pump - DIY Kit

$749.00 USD
$749.00 USD
Spool Performance BMW G30 540i Stage 3 low pressure fuel pump complete assembly with harness

BMW G30 540i Stage 3 Low Pressure Fuel Pump

From $749.00 USD
From $749.00 USD
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4" TURBO INLET GUARD

Spool Performance 4" Turbo Inlet Guard

$149.99 USD
$149.99 USD
Spool FX-400X upgraded high pressure pump for B58 Gen2 with 350 bar and 20% more flow than FX350

Spool Performance B58 Gen2 FX400X upgraded high pressure pump

From $2,499.00 USD
From $2,499.00 USD
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Spool FX-400 upgraded high pressure fuel pump for Gen1 B58 with 250 bar and 20% more flow

Spool FX-400 Gen1 B58 Upgraded High Pressure Pump

From $2,299.00 USD
From $2,299.00 USD
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Spool Performance IFX350X Stage 2 +60% fuel injectors set of six for BMW Gen2 B58 at 5000 PSI

BMW GEN2 B58 IFX350X upgraded DI injectors Stage 2 +60%

$1,999.00 USD
$1,999.00 USD