Here's a couple of pics of my 992 4S Cabrio recently tuned (courtesy of Biesse Racing).

The car was fitted with the full Akrapovic exhaust (titanium slip-on race exhaust + 300 cells cats) and BMC air filters

The results have been quite pleasing, especially considring the very warm day (32° celsius/90° fahrenheit) : 546,4 HP and 634 NM (467 FT-LB)

Throttle response much more aggressive and great sound: very pleased with it

 

you need to link a good video so we can hear the car. Pics are nice, but doesn't help if we can't hear how good it is!!

 

That’s very cool. And seems like a HUGE increase for “just” an exhaust/cats/filters!

 

Dyno video with sound?!?!

 

Pretty sure this is tuned also.... Increased boost. The mods alone would not pick up that much of an increase. I do like the nice flat torque curve. Matches the stock one pretty closely. These appear to be values at the crank which is calculated from the wheel hp data. Any chance of getting the wheel numbers?

 

Would love for you to do a 0-60 and time it.

 

Correct: the ECU has been tuned

Stock ECU with Akrapovic full exhaust made 465 HP

 

A small video published by the tuner himself on Instagram (but sounds much better and louder than that in real life): Instagram

 

Did you have any issues with CEL on the full akrapovic before the tune?

 

Wow those items are definitely on my wish list one day. Great numbers...

 

Yes: since the euro 992s have the particulate filters, as soon as you remove them installing the sport cats, CEL light goes on

Of course with the tune you turn it off

Actually don’t know if the same would happen with the US 992s that don’t have those filters

 

Beautiful, I love Akrapovic products, they're such great quality..

-Josh

 

Full Video

 

which vendor provided the tune? ECU had to be removed? Are you not worried about the car’s warranty?

 

Is this the first tune for the 992?