Supercharger Pulley and Remap for an Audi S5
In the workshop this week for a Forge Motorsport supercharger pulley kit fitting and a custom remap. This stunning Audi S5. Now as a standard car this Audi S5 will pull 333bhp all day long, which to be fair is a lot power than your every day driver. But if that carrot of more bhp is dangled in front of you, you’re to go for it 😉
So may I present to you the Forge Motorsport reduction pulley kit 🙂
So what does a supercharger pulley do?
The supercharger pulley is used to spin the supercharger, which in turn compresses air into the combustion chambers in the cylinders. The smaller the pulley, the faster the shaft can spin and create even faster speeds. You can see the original pulley in the picture below, it has a blue arrow pointing to it.
With the pulley and belt fitted the front end of the car was carefully built back up. The car can not be run for long without the ecu being adjusted to suit the modification, so time for the custom remap 🙂
The custom remap was written and the car was run on the rolling road to find the final power results…
An increase of 121bhp and the torque increased to 410ft/lb. Cracking results and one very happy customer 🙂
Check out the Audi S5 we fitted the supercharger pulley to and the car was also fitted with a Milltek Sport system.
For further information or to book your car in…