AUDI S8 | 2012-2018 | Stage 1 bmw-g80-m3-carbon-airduct

AUDI S8 | 2012-2018 | Stage 1 bmw-g80-m3-carbon-airductThe Audi S8 (D4) hides twin turbo brutality behind an executive suitbut the stock ECU leaves performance on the table. WestTuneds Stage 1 ECU calibration unleashes the full power of the 4. 0L TFSI, delivering harder torque, faster throttle response, and relentless high speed pullwithout compromising refinement or OEM reliability. What Youll Feel: Massive torque gains and instant throttle reaction Sharper turbo response with improved high RPM punch

The McLaren GT blends everyday usability with raw mid-engine performance—and WestTuned’s Stage 1 ECU calibration takes it further

Stage 1 turns your S6 or S7 into a luxury missile—calm when cruising

Crafted with meticulous attention to detail

and driveline remain untouched

ensuring a straightforward and hassle-free upgrade process

these canards are a hassle-free upgrade that will make your M3/M4 look and perform better in no time

and a more refined powerband while preserving full OEM reliability

Explosive low-end torque and instant throttle response

fueling compatible)

Exhaust Material: 100% Stainless Steel

serious bite

The kit includes detailed instructions and all necessary hardware