Dragy GTS 991.2 Tune - Test Result
#16
Pro
Thread Starter
Good numbers! Only tune? the tune is smooth, the car runs good no problems at all with a peak of around 20.7 psi and then holdsi 19 psi. Always a custom tune will pick up more hp in my experience but not planning to do anything more to this car, thinking in trade for a turbo s on early 2020 and then install intercoolers, exhaust and custom tune.
#17
Good numbers! Only tune? the tune is smooth, the car runs good no problems at all with a peak of around 20.7 psi and then holdsi 19 psi. Always a custom tune will pick up more hp in my experience but not planning to do anything more to this car, thinking in trade for a turbo s on early 2020 and then install intercoolers, exhaust and custom tune.
Are you able to flash back to stock?
#18
Pro
Thread Starter
I cannot do it myself but the dealer’s mostorsport division who installed the tune can do it.
#19
Rennlist Member
GIAC and champion told me the only mod that picks up 20 hp with their ecu tune is the plenum. They didnt see gains with exhaust mods. Which sucks because guess which mods I have? Lol
#20
Rennlist Member
I'll find out more when im up there and stop to visit in a couple of weeks, but my Chicagoland Porsche dealer has done a large expansion. My SA there says they are going to be more friendly towards tuning in their new Performance Shop dept, but has no details. Can anybody tell us what their tune-friendly dealer shops are offering, and how that might affect factory warranty?
#21
I would agree that a cat-back exhaust would have minimal gains. But for sure there are gains with headers and high flow cats on the 991.2 3.0L turbo engine.
#22
Rennlist Member
Thats what I think too. It wasnt clear if they tested headers. Was given more of a general explanation. Although they did say the way the tune is mapped, it keeps all of the stock adaptations for octane, bolt ons, and atmospheric conditions etc. The car should in theory uncork itself on the street. Not sure if its easily picked up on dyno pulls.
#23
TX has the quickest 60-130 verified . The best I could do is a 7.55 and they both on the DRAGY Leaderboard and again verified...
#24
Pro
Thread Starter
I will have to wait up to Dec to test the car with normal weather, the best time was with 65 F (cold for Miami lol) and the #%# humidity
#25
Rennlist Member
So only tried once 60-130 was 9.7 in my stage 1 manual T, and the 100-200kph was 8.3 (same as stock gts with pdk). I think it can do better but Manual makes it even trickier. Your guys cars are nuts.