Audi A4 Quattro B9 2.0T - Integrated Engineering Stage 2 IE Performance Tune : Average Gain Of 77 Horsepower And 121 Lb-Ft Of Torque On 91 Octane

Chip Tuning Audi A4 (B9) (Facelift) 45 TFSI Mild Hybrid | +31 Hp | The New Racechip GTS 5 Black

Chip Tuning Audi A4 (B9) 2.0 TFSI | +36 Hp | The New Racechip S

Chip Tuning Audi A4 (B9) 2.0 TFSI | +55 Hp | The New Racechip RS

Chip Tuning Audi A4 (B9) 2.0 TFSI | +43 Hp | The New Racechip RS + App

Chip Tuning Audi A4 (B9) 2.0 TFSI | +52 Hp | The New Racechip GTS 5 + App

Chip Tuning Audi A4 (B9) 2.0 TFSI | +52 Hp | The New Racechip GTS 5

Audi A4 Quattro B9 2.0T - Burger Motorsports JB4 Tuner For Audi EA888 Gen4 2.0 TFSI 261Hp & 265Hp: Plug & Play Tune With Gains Up To 40Hp/50Lb-Ft.