German Car Zone

Sonoma, CA - Complete with the performance to back the bold styling of Audi's next generation sedan, the Signature Series A4 is now available at STaSIS-authorized dealerships nationwide.

Equipped in Touring or Challenge Edition trim the Signature Series A4 uses technology from the highest echelons of Motorsports to drive the performance and style of Audi's everyday sedan to a new level.

"For the B8 A4, the engineers in Ingolstadt set a new benchmark in performance and style," said Henry Hsu, Director of Engineering at STaSIS. "Starting with this strong platform, we've created one of the best Signature Series cars to date. The balance of everyday street car and fine-tuned track star results in a car that requires no compromise."

Sprinting to 60 in 5.2 seconds the Signature Series A4 bests the likes of the Infiniti G37, Lexus GS350 and Mercedes-Benz C350 Sport. STaSIS engineers partnered with G.I.A.C. to pump up the power of the 2.0T motor to an astounding 255hp and 294lbft of torque, enough to beat hte factory equipped 2.0T by 1.5 seconds to 60 mph.

When the road begins to bend the Challenge Edition A4 is capable of .99g worth of grip and bests competitors such as the BMW M3, Lexus IS-F and Mercedes C63 AMG.

Touring Edition models feature retuned engine management, stainless steel exhaust, suspension tuning, 20x9 alloy wheels, upgraded brake lines and pads, and a stiffer rear anti-roll bar. The Touring Edition offers a convenient and affordable package to enthusiasts looking for an aggressive stance and enlivened performance from their daily driver.

The Challenge Edition expands on these offerings with the renowned Ohlins SL coilover suspension, Alcon Mono6 Calipers with 370mm 2-piece floating rotors and 20x9 forged Monolite wheels with ultra-high performance Yokohoma Advan rubber. The Challenge Edition A4 provides the performance of a purpose built track car in a package that excels on both road and track.

Pricing starts at $5,999 for Touring, with Challenge to-be-determined. Available at dealerships across the country, the Signature Series is the no-compromise solution for those seeking aftermarket performance coupled with the security of a 4-year/50,000 mile warranty. STaSIS Engineering's Signature Series line-up provides performance enhancements for A3, A4, S4, A5, TT and S5 models.

More: fourtitude

Not a big fan of the rims but gorgeous cars

Yeah, the wheels aren't up my alley, but that car looks like it's hella fast. Wouldn't mind one