Engine
Pressure Regulator
-400x400.jpg "Bosch 4.0 bar fuel pressure regulator")
Fits in stock location, giving you the extra fueling necessary for your next step.KMD suggests that you monitor proper fueling levels and operation.
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$55.95
Pump
034Motorsport now offers a Billet Drop-In Fuel Pump Upgrade Kit for Audi Applications!
The kit features a Bosch 044 "Motorsport" Fuel Pump, and all...
$477.00
Rail
This complete fuel rail upgrade kit includes everything needed to install 034Motorsport Billet Aluminum Fuel Rails on 2.7T engines with S4 manifolds. Retains th...
$577.00