Coolant pipe that runs from the thermostat next to the engine block
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3421131
Mfg#:
11538630023
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$329.99
This product was last offered at the strikethrough price on 06-17-2026
$306.99 USD
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Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4382350
Mfg#:
66215A38DC0
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$636.00
This product was last offered at the strikethrough price on 06-17-2026
$612.99 USD
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Lifetime Replacement
For various locations on your vehicle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
111402
Mfg#:
51437001491
$2.99 USD
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Lifetime Replacement
Unleash the turbocharged soundtrack your B58 was born to deliver!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5424856
Mfg#:
058917LA01
$101.99 USD
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Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4179817
Mfg#:
11538650087
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$106.99
This product was last offered at the strikethrough price on 03-04-2026
$101.99 USD
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Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4180385
Mfg#:
12519453625
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$641.99
This product was last offered at the strikethrough price on 06-17-2026
$608.99 USD
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Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4180478
Mfg#:
12538664897
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$641.99
This product was last offered at the strikethrough price on 06-17-2026
$608.99 USD
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Lifetime Replacement
Increase your air filters longevity with this washable air filter.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4852425
Mfg#:
31-10328
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$95.00
This product was last offered at the strikethrough price on 06-17-2026
$76.00 USD
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The Precision Raceworks Billet Tophat is a great way to get the most out of any fuel system! With up to 3 dedicated high-flow modular ports and up to 12 wires.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4883053
Mfg#:
601-0316
$305.99
This product was last offered at the strikethrough price on 01-22-2026
$299.99 USD
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on orders $49 and up
Lifetime Replacement
Fine tune your stance and improve handling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4148390
Mfg#:
2655664SW
$119.99 USD
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Lifetime Replacement
This Subwoofer upgrade from BavSound includes a pair of new and improved 2 ohm subwoofers that provide superb bass quality.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with Hi-Fi Audio
Brand:
ES#:
4430730
Mfg#:
GUSW.20.SCEWS
$599.00 USD
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Lifetime Replacement
This Subwoofer upgrade from BavSound includes a pair of new and improved 8 ohm subwoofers that provide superb bass quality.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with Harmon Kardon Audio
Brand:
ES#:
4430757
Mfg#:
GUSW.8O.SCREWS
$599.00 USD
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Lifetime Replacement
On the brake and/or clutch pedal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
63648
Mfg#:
35411113728
17% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$5.99
This product was last offered at the strikethrough price on 06-17-2026
$4.99 USD
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Lifetime Replacement
Also known as a "Phenolic Spacer", this prevents heat transfer from the head to the intake manifold to reduce intake air temperatures (IATs)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! Designed to be used with CSF's B58 Super Manifold (CSF #8200 - ES4389640 or #8200B - ES4619750)
Brand:
ES#:
4608346
Mfg#:
8200S
$299.00 USD
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Lifetime Replacement
12V 21W H21W
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
174561
Mfg#:
63217160788
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.99
This product was last offered at the strikethrough price on 05-06-2026
$22.99 USD
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Lifetime Replacement
Durable and visual upgrade for your vehicle!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4622937
Mfg#:
65205A59AB3
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$308.00
This product was last offered at the strikethrough price on 06-17-2026
$297.99 USD
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Lifetime Replacement