Unitronic Performance Software Upgrade for Audi RS3 8V 2.5TFSI EVO STMKIT black satin finish and fits

black satin finish and fits a single 2 1/16" (52mm) gauge with up and down adjustability for the perfect viewing angle

There is a different engineering model for each engine and cylinder design

This ARP head stud kit includes a full replacement set of 10 studs

100mm Stroke

Unitronic Performance Software Upgrade for Audi RS3 8V 2.5TFSI EVO STMKIT black satin finish and fitsStage 1: 476 HP 469 LB TQ ( +76 HP +115 LB TQ For 91 octane fuel Stage 1+ 505 HP 496 LB TQ ( +105 HP +142 LB TQ ) Ignition Timing Precisely Calibrated for 93 Octane Fuel Vehicle Firment: 2017 2018 Audi RS3 8V 2. 5TFSI EVO Description: Performance Software Precisely Engineered for a completely stock car. Performance Software for your ECU Box Code is subject to availability. Installation Flashed directly through the (OBDII) Diagnostic port of your