Get past the direct injection "fuel limit ceiling"
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Requires IE Manifold
Get past the direct injection "fuel limit ceiling"
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Requires IE Manifold
Required to safely support Stage 3+ power levels
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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
09-18-2026
Required install tool for ES4623899 and ES4668562
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Complete Fuel System Upgrade contains Unitronic's MPI Upgrade Kit and Unitronic's Low Pressure Fuel Pump (LPFP) solution
Update & upgrade! Includes our exclusive billet aluminum fuel rail and all hardware needed for a comprehensive replacement.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Modular add on for ES4447345
Convert the factory injection system into dual, MPI and GDI setup with OEM components.
Requires APR engine management software to allow for the increased flow of the APR pump.
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For vehicles with FSI engines only
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
09-18-2026
Flash your ECU, TCU, and add a high-flow Cobb filter to unleash the power your VW/Audi was meant to have!
Keep your engine running smooth
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
This is the complete port injection (MPI) fueling kit for MQB vehicles - Get the most out of your big-turbo MQB setup!
*Includes Fuel Pump Kit CTS-FPK-004*
Designed to be an all fuel compatible injector, capable of very high flow rates.
Unleash the most out of your MK7/8V with this Stage 1 power pack from COBB!
A complete solution to easily run MPI on your MQB big turbo build.
This is the complete port injection (MPI) fueling kit for MQB vehicles - Get the most out of your big-turbo MQB setup! (With 1300cc injectors)
*Does not include fuel pump kit, this can be had by purchasing CTS-FPK-004* - *MPI-specific software tuni
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
09-18-2026
JHM Fuel Pump Internals Upgrade installed into a brand new OEM Hitachi High Pressure Fuel Pump.