BGB Motorsports

After much anticipation, i am about to dyno test one of our local 2022 718 GT4 4.0Ls. The car is bone stock. I have a Cobb Accessport and one of their OTS files that will be released with the AP when it's released to the public. While i can't post any numbers, i'm going to give it the non nonsense sniff test!

Stay tuned!

c1pher

Aye.

BGB Motorsports

It's actually really impressive. The car even in stock trim is super linear. I will post the graphs tomorrow when i clean them up how they want me to deliver them without numbers.

c1pher

It is interesting how power builds as compared to my Targa 4S. The turbos are so good in the 911 you barely perceive the turbos. But when you drive them back to back it becomes much more apparent.

BGB Motorsports

Okay. Graph revised so as not to post numbers.

wistful

how come the cobb redline is lower than the stock?

Trj

So since there are no numbers, how does this compare with the other tunes you have tested?

Holdens

Curious about comparisons as well


assume most tunes are pretty close to same?

what makes on any different than another? The amount they push the “enevelope”?

nothingman

What a tease!

85Gold

Need the 3rd trace that says John waved his hand over it.

Peter

0-Day

I understand that Cobb does not want measured HP and torque numbers. But these graphs are meaningless without the scale.

Can you please provide the HP and torque gains as percentages instead? Maybe what is the max gain and the min gain on each curve as a percentage gain?

0-Day

Also, why is the fuel cut at 7800 rpm and not at least 8000rpm like a stock GT4? Is this just a feature of the baseline Cobb 4.0 tune?

sinking

Looks like about 35 HP gain around 7500 RPM which is pretty decent.

c1pher

I think they gave him a GTS tune to play with.

Alpha Ice

Disregard, I was comparing the GTS tune on one page to the GT4 tune on another.