Failed Dyno Test but Still Impressive Gain
 

No numbers after 6500 RPM because speed limit at 5th gear.

Still，definitely impressive gain.

My baselibe is 265/228 but in 4th gear(K&N drop in).

Mods：Magnaflow CBE (Mid muffler swapped to Vibrant 1141), berk HFC, K&N Short ram intake. Stock ECU.

Maybe the only way to find out the true hp is tunning and remove the speed limit:rofl2:

To know the gains you got, you should try in the same gear ratio that you did the base dyno as far as I know, in your case, you should do it in 4th.

:icon17:At lease I can see some impressive torque gain. Base line is with K&N drop in

How does the car FEEL when you dive it?

Is there a before&after"?

Its just numbers on paper unless you feel the the difference.

Hp is gonna grow; when afr is tuned closer to 13:1,,,Good number's to be that rich.

:icon17:Feels much more torqy. Finally have more HP and torque than my mom's MK7 GTI stage 1.:icon18:

Very similar to my 11' w/3.357 axle gearing.
My base had K&N drop-in's & 5th made more to speed limiter.
2nd pic is after bolt-on's baseline. (-upgraded CAI)
3rd is after tune (4th gear & regular CAI from Z1)
Tuner said their Dyno didn't support speeds above 170mph...so pulls were in 4th.
Though he did say that he made 1 short pull in 5th & the torque really rised...gotta dig paperwork up to see if it's listed.
You can expect 20whp+ and definitely a seat of the pants feeling after your tune,,,as my afr was in the low 12's to start with.https://uploads.tapatalk-cdn.com/201...d54405b24f.jpghttps://uploads.tapatalk-cdn.com/201...652d786747.jpghttps://uploads.tapatalk-cdn.com/201...36e6102685.jpg


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Another failure about this dyno test is I'm using short ram intake and their fan in front of the car is even weaker than my leaf blower that I used to dry my car and swap the snow:icon14: