GIAC Software - B8 S4 Top Speed Limiter Removal Testing
Here we are testing the removal of the speed limiter for the release of our upcoming B8 S4 software. This test is done with no load and is litereally just to test that we are able to pass the factory speed limiter without issue. Test recorded with a GoPro Hero HD.
Mustang GT 5.0 vs Audi S4 Tuned - 3x Races
Camera guy messed up on the last race - started video taping 2 seconds after they took off. Otherwise pretty good races, both cars are pushing similar power, it just depends who gets a better start. For the record Mustang was automatic also.
Audi B8 S4 GIAC Stage 2 Tune w/pulley
My honey getting a ride for the first time since I got my stage 2 tune and pulley installed. Other mods include Roc-Euro intake and AWE Exhaust with resonated down pipes.
Audi S4 v Audi RS4. Does Supercharging Rule? - /CHRIS HARRIS ON CARS
Can REVO Technik make a raggedy old S4 match the gorgeous new RS4? Drag race to find out.