Customer dropped off their S5 last Thursday for a few modifications and service. We got him upto date with the MMI & the various VAG-COM essentials as well as a 24K service.

Next step was to tune the car. After a few baseline pulls on the dyno this car made 302whp and about 315wtq. After getting back the ECU with Stage 1 software back onto the dyno it went, this time putting down 349whp and 345wtq. Quite impressive gains! Video & some pictures are below. Enjoy! If you're interested in this upgrade or any other products, feel free to send me a PM!

http://www.youtube.com/watch?v=26NynjMv4_I&feature=youtu.be

 

Good numbers! Those 3.0's are very tuneable!

 

They sure are, we have other options for them too also from APR.

Supercharger pulley next!

 

Wow, talk about the ugliest rims i've ever seen. Also, as a tuner, you should tell your customer to relocate his plate. It's blocking a good chunk of the airflow to the heat exchanger.

Other than that, thanks for posting. I'm waiting for APR to release their ECU 2.0.