Customer brought in this Cayman S yesterday for a few modifications, nothing major but we like to document everything! Unfortunately the camera was in the wrong setting. Sorry in advance about the blurry pictures .

Car came in 100% stock besides some polished lip wheels. We added on a APR Catback exhaust (SOUNDS VERY THROATY) and flashed the ECU with performance software.

 

So what kind of performance improvement did you achieve and what was the cost?

 

The catback is $1519 shipped. ECU upgrade is $999.

Here is a dyno sheet

 

321 hp to the rear wheels? nicely done.....

 

If anyone is interested this setup is up for sale! The customers wife didn't like how loud it was.

https://teamspeed.com/forums/automot...-like-new.html

 

There's no way that's 321 to the rear wheels... Seriously?

 

That dyno graph is showing power & torque at the crank.

 

Porsche's website claims 320 HP for the S model now.
I couldn't find (this was via their statistics) where they state this is at the crank.
Reckon they don't want to clarify where they obtain those values.
According to this, that's about 272 at the wheels in a manual.

 

Ok great, thanks!

Nice gains though for just mufflers and tuning!