Use this harness to run an improved "Supra" fuel pump in your B58 car.
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Use this harness to run an improved "Supra" fuel pump in your B58 car.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replace your old fuel injectors
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For vehicles with a production date up to 07/2013
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-04-2026
Proportionally injects more or less water/methanol according to boost pressure
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Used to create a moisture barrier on the part applied
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This pump is a true drop-in meaning you pull the factory unit out, install this pump, plug the factory plug into the hat, and you are done.
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Designed for enthusiasts who need precise fuel delivery and a seamless "drop-in" installation.
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For Custom Applications - Will require additional tuning or modifications.
Fuel tank breather line for E90/E92/E93 M3 emissions control.
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-04-2026
Chassis mounted inline fuel filter
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Does include fuel level sensor
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This product was last offered at the strikethrough price on
04-10-2026
Know your exact ethanol content in real-time via the Fuel-it! or JB4 app on your smartphone or tablet.
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A complete plug-and-play kit to install a Bluetooth ethanol sensor in your X3M or X4M in about 30 minutes
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Designed to ensure a seamless, leak-free integration of your high-flow fuel pump.
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Does not include level sensor or sending unit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-04-2026
Increased fueling for bigger power - supports OVER 1000whp!
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Upgraded fuel pump for additional fueling capability
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-04-2026
Get more out of your B58 Engine!
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