Electric Fan Relay - 40 amp, 12V, single pole wiring harness kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4147343
Mfg#:
FRH
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$108.99
This product was last offered at the strikethrough price on 06-19-2026
$96.99 USD
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Lifetime Replacement
1469 CFM. High performance puller fan with straight blades.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4147300
Mfg#:
30101516
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$161.99
This product was last offered at the strikethrough price on 06-19-2026
$143.99 USD
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Lifetime Replacement
Snow Performance Hyper-Sonic water-methanol injection nozzle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4685488
Mfg#:
SN0-N0700
$31.99 USD
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An essential upgrade for every manual transmission equipped BMW!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4464332
Mfg#:
AGA-CPP-223-328
$45.99 USD
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Lifetime Replacement
Increase flow and improve reliability (Red)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Gen1 B58
Brand:
ES#:
4414483
Mfg#:
SG71391-R
$270.00 USD
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Lifetime Replacement
Braided SS Line/Brackets/Solenoid/4AN Fittings
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Brand:
ES#:
4680249
Mfg#:
SN0-40016-BRD
$260.99 USD
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Lifetime Replacement
A piggy back tuner that allows you to adjust throttle response for peak performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4884002
Mfg#:
999982BMW
$259.00 USD
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Lifetime Replacement
2467 CFM. High performance puller fan with curved blades.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4147322
Mfg#:
30102113
$257.99 USD
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Lifetime Replacement
Smooths the airflow from the intake to the factory turbo inlet by removing the upper factory sound resonator and the lower accordion section of the air inlet pipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Works with the factory BMW intake and most aftermarket intakes
Brand:
ES#:
4465391
Mfg#:
FB58INTKINLETRED
$59.00 USD
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Lifetime Replacement
Carries Oil From your engine to the oil cooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2798225
Mfg#:
17227626318
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$249.99
This product was last offered at the strikethrough price on 06-19-2026
$232.99 USD
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Lifetime Replacement
Upgraded Main Studs for B58!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4752945
Mfg#:
ARP-MSK-B58
$229.99 USD
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Lifetime Replacement
Neatly hides away in the trunk cavity below the deck lid.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3514832
Mfg#:
3G-STMT-F3XF8X
$229.00 USD
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Lifetime Replacement
Upgraded Head Gasket For Gen 1 B58!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Gen 1 B58 Cars
Brand:
ES#:
4752938
Mfg#:
COM-HG-B58G1
Limited Qty Sale
$244.99
This product was last offered at the strikethrough price on 05-06-2026
$226.99 USD
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Grab everything you need to start your WMI build!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3617743
Mfg#:
BMS-WMI
Starting at
$226.99 USD
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Partial Replacement
Connects the airbox to the turbo inlet - features all aluminum construction!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4428287
Mfg#:
090760ECS09
ON SALE!
SAVE 10%
$251.99
This product was last offered at the strikethrough price on 06-13-2026
$226.79 USD
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Lifetime Replacement
1038 CFM. High performance puller fan with curved blades.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4147278
Mfg#:
30100385
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$130.99
This product was last offered at the strikethrough price on 06-19-2026
$111.99 USD
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Lifetime Replacement