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The JDY B58 Fuel Pump Upgrade Kit is a fully integrated solution designed to replace the factory fuel pump assembly and significantly improve flow capacity and system reliability. This system removes the OEM in-tank filter and integrates a high-performance Walbro 450 (F90000274) or Walbro 525...Regular price From $785.50Regular priceUnit price per
Sale price From $785.50 -
If you are looking to get the most out of your BMW N55 car with stock, upgraded stock turbo, or even single turbo kits then a custom tune is for you. Let our BMW calibration experts work 1-on-1 with you to help customize your...Regular price From $525.00Regular priceUnit price per
Sale price From $525.00 -
With a variety of different fuels, octane adders, and desired levels of performance we offer a discounted additional map for customers WHO HAVE ALREADY PURCHASED OUR TUNING SERVICE. If this service is purchased and you do not have a previous tuning order with us...Regular price From $200.00Regular priceUnit price per
Sale price From $200.00 -
With a variety of different fuels, octane adders, and desired levels of performance we offer a discounted additional map for customers WHO HAVE ALREADY PURCHASED OUR TUNING SERVICE. If this service is purchased and you do not have a previous tuning order with us...Regular price From $200.00Regular priceUnit price per
Sale price From $200.00 -
The MMX Performance BMW F1X / F90 S63 Twin Charge-Cooler Set is the definitive cooling upgrade for the S63-powered M5 and M6. The factory air-to-water charge-coolers (one in each airbox of the twin-airbox S63) are notoriously undersized for the engine's output. Drive hard, and...Regular price $3,150.00Regular priceUnit price per
Sale price $3,150.00 -
The MMX Performance BMW N54 / N55 / S55 Oil Temperature and Pressure Adaptor is a precision-machined billet fitting that replaces the OE plug on the oil cooler thermostat assembly with a 1/8 NPT port. It is the cleanest, most reliable way to add...Regular price $25.53Regular priceUnit price per
Sale price $25.53 -
The MMX Performance Billet Oil Filler Cap for the BMW S58 and B48E is a full replacement for the factory cap rather than a cover that clips over it. That distinction matters: the whole assembly is MMX's, machined from 6061 aerospace-grade aluminum and finished...Regular price $127.70Regular priceUnit price per
Sale price $127.70 -
The MMX Performance BMW B58 Charge Pipe Kit replaces the factory charge pipes with mandrel-bent aluminum. The factory pipes are plastic and can crack or split under increased boost pressure. Both pipes are mandrel bent, which keeps the internal bore smooth and the diameter...Regular price $451.20Regular priceUnit price per
Sale price $451.20