Page Information Updated July 14, 2018
It's with pride to be a premier tuner for the 3.6 Pentastar V6 found in your 2011-2014 Chrysler 200 and Dodge Avenger. Overkill specializes in making your Pentastar perform its best with our Overkill tuning. Excellent gains in horsepower and torque, you'll enjoy the performance every tune you drive your vehicle.
Customer#1 0-60mph times...Stock 6.4-6.5...Diablo 6.1-6.2...Overkill 5.7-5.8
Customer #2 Pro Torque Horsepower...Stock 226whp...Diablo 248whp...Overkill 269whp
Customer #3 Dyno Tested Overkill E85 Tune 266whp vs 261whp from a Competitor's E85 custom tune, with max gain of 8whp non-peak
Customer #4 Dyno Tested Overkill E85 Tune 267whp vs 238whp from Diablo preloaded tune, a 29 wheel horsepower gain
Customer #5 Using Overkill 91Plus tune dropped .7 seconds from 0-60 vs factory tune, .3 seconds 0-60 vs Diablo preloaded tune
What Makes Overkill Pentastar tuning the right choice:
If you already have a Intune or Trinity from Diablosport, upgrade it by purchasing Overkill tuning. You'll get all the Overkill tune files that we include when buying the Diablo device from us, plus custom datalogging tuning services. Overkill tunes load to your vehicle just like the Diablosport preloaded tunes. Once purchased below, send both original backup and last tune written files from your handheld to email@example.com to receive your Overkill tunes back.
The only TRUE larger throttle body is proudly available from Overkill Motorsport. Rather than porting the factory throttle body, our kit adapts a true 80mm sized throttle body to replace the factory 74mm unit. Dramatically improved throttle response, improved breathing and horsepower at higher rpm, and a throatier engine note will all be noticable. Works well on the factory intake manifold, and even better with inlet porting to match.
This kit includes:
The lower intake manifold has a significant flow restriction in its casting. This ported intake manifold fixes that flow restriction and adds a dyno tested 7 wheel horsepower with a tune and air intake as the only other modifications, good bang for the buck. This is a brand new manifold and we don't require your old manifold to be sent in. Can be done at any point in your modification journey with good results.
If you want to run E85 ethanol, it's highly recommended to upgrade your fuel injectors. The factory units we've found they can max out their capacity as soon as 5500rpm, leaning out the engine beyond that point. These 39# fuel injectors will provide the true capacity required run E85 and will improve horsepower at higher rpms while running E85. Once tuned you can run gasoline as well with no issues, but the gains are when running E85.
Tuning is required to install these injectors. They are genuine Bosch brand and a direct replacement to the factory injectors.
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