The new A4 takes Audi's original A4 concept to a new and higher level. Luckily we have new O.CT Stage 1 tuning chip for your A4 so that you can go where your A4 needs to be. Takes your A4 up to a real-world 195hp and 208 lb.ft of torque. Check out the FLAT torque curve of the O.CT chip and compare to the competition. Make sure you are getting all the performance and sophistication you are paying for. Actual dyno charts available upon request.