Precision Raceworks Standalone Auxiliary Fuel System | G20 M340i · G80 M3 · M3 Competition · G22 · G23 · G26 M440i · G82 · G83 M4 · M4 Competition Variant:AFS.640 Fuel Pump it will never vary or

it will never vary or fail

Direct replacement for OE unit

keeping the tires more firmly on the ground

our engineers wanted to make this K04 a simple

Fits Years 2015-2021 (GTI

Precision Raceworks Standalone Auxiliary Fuel System | G20 M340i · G80 M3 · M3 Competition · G22 · G23 · G26 M440i · G82 · G83 M4 · M4 Competition Variant:AFS.640 Fuel Pump it will never vary orThe Precision Raceworks G8x G2x Stand Alone Auxiliary Fuel System is the highest performing and most stable low pressure fuel system on the market! Forget about how things have been done and embrace the benefits of dedicated fueling for your port injection! Since direct injection came out for BMW, enthusiasts have been adding port injection. With this came the need to upgrade the low pressure fuel system to keep up. Historically this was done by