On a Track Day event.

997.1 Turbo with PCCB, Bilstein PSS10, EVOMS EVT775 kit and Fabspeed exhaust.

 

Nice video, thanks for sharing.

 

good 'wheelin!

 

Doin' work! Great video, thanks for sharing! How are you liking the EVT775 kit?

 

I bought the car for only a month and got with the kit!
I like the car and the performance and now i am doing a fine work, changing exhaust and others thing to get more performance.

The car came with Fabspeed X-Pipe exhaust but i am changing for Agency Power Straight Pipe without cats!

 

Let me know if there's anything we can do to assist. There are a couple of other items we've had good success with on the 775 cars that this may not have, like the IPD Y-pipe. We've also released a mechanical throttle body clamp that keeps the y-pipe attached to the GT3 throttle body, which is a common weak point on track cars.

Regarding the exhaust, we recommend against catless straight pipes on this kit. The complete lack of backpressure in the exhaust makes the turbos spool extremely quickly, which will negatively affect driveability as the turbo spool will become spikey at partial throttle. There is also a risk of overspinning the turbos at wide open throttle as well. We typically running at least a set of cats or a set of mufflers, or both for this reason.

Thanks again for sharing this clip!

 

Tks for the assist!

The Y Pipe is OEM, wich one do you recommend?

About the exhaust, i will try to change with agency power for the the model with cat, i bought last week and they do not shipped to me allready.

My focus is track day car, what else you recommend to me to get better performance?

I not sure if you know, my car is made by G&R Racing in Brazil, with Rodrigo Corbisier.

 

We've had good luck with the IPD, which is worth 12-15whp with these kits on the dyno, fits like stock, and works with our leakproof throttle body clamp kit:

(click picture for more info)

Leakproof throttle body clamp:

(click picture for more info)

I talked to Rodrigo about this already, but by the looks of it your next biggest step are some serious suspension upgrades. The car is obviously lowered, but does not appear to be running much camber up front, and it looks like you're running some kind of slick or at least R-compound tire. I would do RSS Tarmac control arms, dog bones, and toe links front and rear to give the adjustability you need for this kit of use, as well as a huge improvement in precision under load.

The PSS10 coilover spring and damping rates are too soft for serious track use, especially with R-compounds or slicks. The car pitches and rolls too much, and cannot handle the loads and bumps very well. For effectively running those tires, we would recommend a JRZ RS-Two or RS-Pro suspension setup, which would likely shave seconds of laptime off.

Lastly, you can struggling with wheelspin in some corners. An LSD would work wonders as well helping put the power down out of corners.

Check with Rodrigo or myself for more details on any of these items. A properly built and setup 997TT is a wicked beast!

 

Your carrying great speed through corners, is it still AWD?
What tires?

 

Great video, thx 4 sharing.

Stock internals?
Where's your rev limiter?

 

Yes, i have to change some parts to make a better car!!
I will change the coilover soon, and i am looking for a little bite more powers, i will check these parts that you sugest me and give you a return!

Tks again!

 

Yes, still AWD!
it's slick from Pirelli

 

Yes, stock internals and the limit is 7000 rpm!