STM Audi RS3 Lightweight Front Drag Brake Kit Dress Up Bolts Features a modified Koyo radiator

Features a modified Koyo radiator

• This hanger can house 1 or 2 fuel pumps in the factory Evo 8/9 fuel tank

The F38 has a 38mm valve

AEM's digital Wideband AFR UEGO gauge can quickly alert you to even a

Superior short pulse width control and tight manufacturing tolerances make these injectors easy to tune and provide great drivability

STM Audi RS3 Lightweight Front Drag Brake Kit Dress Up Bolts Features a modified Koyo radiatorThe STM Front Drag Brake Kits for the RS3 allows you to ditch the weight of your big, heavy calipers and rotors and clears room to run smaller, lighter wheels and slicks for drag racing applications. The STM Drag Kits can save up to 64 pounds vs the stock front brakes! If you want to be on top of the game, this kit is a must have! Vehicle Fitment: All 2017 2020 Audi RS3 More Info: We all know less rotating mass is the best way to free up power! The