OST Dyno Hellcat Performance

Our Hellcat Research

OST Dyno is proud to provide custom packages and tuning for all Hellcat models. Our packages have track proven times; not just dyno numbers. We have placed a lot of R&D behind these Hellcat Performance Packages which means your car will perform better than it ever has before without sacrificing quality or OEM reliability. 

Our Complete Packages:
We have spent a lot of time with our Stage 1 and Stage 2 packages at the track making sure they perform to the best of their potential. Your car will be tuned with these same track proven parameters. Most importantly, we take care of your car while it is with us. Just like every car that comes into our shop, it will receive a complete front end wrap (see pictures) and any and every part will be taped off once removed. This wrap does not come off until you are on your way to pick up the car. We care about quality and customer satisfaction just as much as performance and reliability! Each package has been fine tuned with the best parts on the market. See below for a break down of each package and any add-ons we recommend. Pricing includes all labor and tuning. If you have any questions on package details, please feel free to call the shop. All prices are subject to change based on parts availability or pricing and after reviewing each car.

Our TCM Tuning:
We have been receiving quite a few calls concerning OST TCM tuning options. On our Level 2 Hellcat Packages these changes have shown consistent ET gains of 1.5 - 2 tenths in the quarter mile over stock TCM programming. Details are below.

Note: If your Hellcat is brought to us for any of the below packages during the winter months when "winter blend" fuel is being used, there will be an extra cost to drain your tank and add a quality fuel that will be purchased on-site.

Complete Hellcat Packages

Includes parts, labor, and tuning. A true complete package!

Level 1 - $3,451

This package will produce 700+whp. Designed for the entry level enthusiast and is track proven to run 10.2 at 138mph on race fuel. Below are the items that will be installed with this package. Price includes all labor, parts, and tuning.

Note: If you already have an unlocked PCM and tuning tool, your cost will be reduced for a total of $2,153.

Parts:
HP Tuners STD Module & Unlocked PCM
Metco 2.85 Pulley kit
Green Belt
180° Thermostat
Crank pin & related parts

Options:
Below are items we recommend with this package for the best track times possible. The total for these options is $2,359. Mounting and balance is included for wheels and tires.

DSS 4" Aluminum Driveshaft
18x10 Bravado Tribute Wheels (Rear)
Slim spline-drive lug nuts and key

305/45/18 Mickey Thompson ET Street R Tires

Level 2 - $6,724

Including a DSS aluminum 4" driveshaft, this package is meant for the weekend warrior and will produce 800+whp on race fuel. We have proven this setup to run 9.4 at 147mph with our optional TCM tuning. Below are the items that will be installed with this package. Price includes all labor, parts, and tuning.

Note: If you already have an unlocked PCM and tuning tool, your cost will be reduced for a total of $5,426.

Parts:
HP Tuners STD Module & Unlocked PCM
DSS 4" Aluminum Driveshaft
Metco 2.85 Pulley kit
ATI OD Damper
ID 1050x injectors
Green Belt
180° Thermostat
Crank pin & related parts

Options:
Below are items we recommend with this package for the best track times possible. The total for these options is $1,135. Mounting and balance is included for wheels and tires.

18x10 Bravado Tribute Wheels (Rear)
Slim spline-drive lug nuts and key

305/45/18 Mickey Thompson ET Street R Tires

Level 3 - $12,926

This package is "full-tilt" and completely replaces the factory supercharger with a Whipple unit. Below are the items that will be installed with this package. Price includes all labor, parts, and tuning.

Note: If you already have an unlocked PCM and tuning tool, your cost will be reduced for a total of $11,628.

Parts:
HP Tuners STD Module & Unlocked PCM
Whipple 4.5L Supercharger kit
ID 1050x injectors
DSS driveshaft
180° Thermostat
Crank pin & related parts
Shipping for all parts
Misc.

Options:
Below are items we recommend with this package for the best track times possible. The total for these options is $1,135. Mounting and balance is included for wheels and tires.

18x10 Bravado Tribute Wheels (Rear)
Slim spline-drive lug nuts and key

305/45/18 Mickey Thompson ET Street R Tires

Hellcat TCM Tuning

Onsite TCM Tuning - $500

Takes place at our shop or at the tracks we attend.
Costs are broken down into the $200 unlock fee we must pay and a $300 charge to modify your TCM tune.

Remote TCM Tuning with MPVI Purchased from OST - $999

This option includes a MPVI "Standard" module and a TCM tune. This option assumes that your PCM has been modified to allow for raised shift points by your current tuner or by us if you are a customer. If your PCM RPM limits have not been raised then we recommend that you review and choose one of our email tuning options.

Remote TCM Tuning with Your HPTuners MPVI - $500

This option requires that you provide your device serial# and HPT TCM read to secure the tune.
There is a $200 unlock fee we must pay and a $300 charge to modify your TCM tune. 

NOTE: Due to the volume of tunes we do we are not able to remotely log into your computer and use your HPTuners module. If you have your own module we can make modifications for you. This necessitates tunes be sent via email which requires us to pay $200 to unlock your tune here.