[Ian SS]

Well they say 40-50 gains from the package and the dyno graph shows 22hp. If they picked up 22 with the tune that is the most i've ever seen out of a shop so far. If its with the full package then they are coming up short of advertised gains.

1600 bucks is a good deal if you can pick up 40hp but you wont unless you're spending 1600 on a MSD manifold + tune.

[STEVE41]

22 hp from a handheld tune? baseline dyno was purposely heated soak vs tune dyno.

[Ajrothm]

I'm sure the 22hp gain is from the tune/cold air kit etc etc... There is not 10-15 rwhp from a cold air kit on these or many other cars in reality... I've dyno tested quite a few on other platforms, likewise with the tune by itself... But with everything together, I could definitely see the 22hp gain... Plus the benefit from better trans shifting and different shift points, rev limiters etc..

I have a Livernois tune on my Ecoboost truck, and although I love the tune and how the trunk runs on it...(knocked 7 tenths off of my 1/4 mile time), I did not gain nearly the HP they advertise for it..not even half of it... and I dynoed with the stock tune, and the LMS tune, 30 mins apart...


I wouldnt hesitate to get an LMS tune for the Gen 6.

[Livernois Motorsports]

Here is the graph for a completely stock tune only car:

[Ian SS]

lol yeah ok.

[Razzaa]

420 rwtrq stock!!!!