BMW X3 M40i / X4 M40i (B58)

Performance parts for the BMW X3 M40i and X4 M40i powered by the B58 — downpipes, intercoolers, chargepipes, intakes and tuning, all installed and supported in-house at Speed Logic in Westminster, CA.

MHD Super License for BMW B58 (F + G Series)
MHD Flasher
MHD Super License – BMW B58 (F + G Series)
From $580
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Dorch Stage 2.5 HPFP Upgrade for BMW B58 Gen1
Dorch
Dorch Stage 2.5 HPFP Upgrade – BMW B58 Gen1
$1,799
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Burger Motorsports JB4 Tuner for BMW B58 Gen 1 & Gen 2
Burger Motorsports
Burger Motorsports JB4 Tuner – BMW B58 Gen 1 & Gen 2
From $599
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Dorch Stage 1.5 HPFP Upgrade Kit for BMW B58 Gen1
Dorch
Dorch Stage 1.5 HPFP Upgrade Kit – BMW B58 Gen1
$1,599
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Dinan Valved Cat-Back Exhaust – BMW X3 M40i / X4 M40i (G01/G02)
Dinan
Dinan Valved Cat-Back Exhaust – BMW X3 M40i / X4 M40i (G01/G02)
$2,049.95
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Dinan Carbon Fiber Engine Cover – BMW B58D (G-Chassis) #D590-0003
Dinan
Dinan Carbon Fiber Engine Cover – BMW B58D (G-Chassis) #D590-0003
$584.95
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Dinan D760-0062 Carbon Fiber Turbo Inlet Pipe
Dinan
Dinan Carbon Fiber Turbo Inlet Pipe – BMW B58 (G-Chassis) #D760-0062
$188.95
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Dinan Cold Air Intake – BMW X3 M40i / X4 M40i (G01/G02) #D760-0075
Dinan
Dinan Cold Air Intake – BMW X3 M40i / X4 M40i (G01/G02) #D760-0075
$549.95
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AEM V3 Water/Methanol Injection Kit (30-3300)
AEM
AEM V3 Water/Methanol Injection Kit (30-3300)
$599.95
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Dorch Stage 2.5 HPFP Upgrade for BMW B58 Gen2
Dorch
Dorch Stage 2.5 HPFP Upgrade – BMW B58 Gen2
$2,199
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KW DDC Plug & Play Coilovers for BMW X3 (F25)/X4 (F26)
KW
KW DDC Plug & Play Coilovers (EDC) – BMW X3 (F25) / X4 (F26)
$4,294
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