RaceChip Tuning For BMW G80 M3 & G82 M4 CS S58 3.0L expedition Audi A8 (D5) — 4

Audi A8 (D5) — 4

Complete your ARM front mount intercooler upgrade with an ARM Motorsports OEM intercooler delete kit

(1) Blue or Red Performance filter and clamp band(1) Lightweight intake tube(1) Billet aluminum bracket(1) M4 x

Secondary Wiring Harness: Facilitates easy installation and integration

The JB4 is the only tuning system that includes CANbus and optional wastegate connections providing dramatically improved performance and smoothness over other 2-channel tuning systems

RaceChip Tuning For BMW G80 M3 & G82 M4 CS S58 3.0L expedition Audi A8 (D5) — 4RaceChip offers advanced chip tuning for the BMW G80 M3 & G82 M4 CS with the S58 3. 0L engine, enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. Power Gain With GTS Black (+108hp +73tq) Tuning comes with