Wicked Performance Group is a full service performance and race car shop located in Manchester, NH. We specialize in the Subaru and Honda performance aftermarket, but we do service many other models of street and race cars. ECU Tuning JMS Custom Dyno Tuning. JMS Chip & Performance is an industry leader in custom vehicle calibration and tuning. We can tune all types of vehicles. Whether you need your 1,500HP EFI race vehicle tuned, or the jets adjusted on your motorcycle or dirt bike, JMS Chip & Performance is your one stop custom tuning shop. This ecu is very capable with internal 4 bar map sensor, internal wideband module and has the ability to run aftermarket ignition strategies without an external module. The Chevy V6 style coils will be plug and play with existing under hood wiring and some small jumpers. Coil near plug ignition will be controllable as well with an additional. Find a Tuner near You There are over 1,000 EcuTek dealers covering most countries in the world. If you want to get your car tuned, you can find your nearest EcuTek dealer by: Searching on the map below.
Reliable, Custom Built Crate Performance Engines
Toll Free 1-800-267-3940
Info@proformanceunlimited.com
Nations Leader In Custom Built Turn-Key Performance Crate Engines
Being on the worlds stage, Proformance Unlimited is one of the most sought after engine builders. We build a variety of hot rods engines that will suit the needs of every car enthusiast. Our dedication to detail and quality parts is what separates us from the rest. Check out our customer reviews and crate engine videos and you will see that our muscle car engines will exceed your expectations. Our customers tell us they spend hours watching our dyno videos.
With our strict standards, you can be rest assured that you will receive a 100% perfect engine that will stand up to the test of time. Our highly experienced staff knows what it takes to customize your engine and tailor it to your needs. The days of back and forth trips to the machine shops, trial and errors and expensive mistakes are a thing of the past.
Is your current Chevy, Ford, Pontiac, or Chrysler engine tired and worn out? Are you unable to keep up with the Honda Civic down the street from you? If so then you are in serious need of an upgrade from Proformance Unlimited Custom Crate Engines. With that being said, Let the experts design and build you a crate engine that will allow you to dominate the street. We can also custom paint the engine to match your project. If you are in the market for a transmission to match your application we work with some of the best transmission builders in the country. We are a one stop shop for all your complete drive train needs.
Check out our complete line of Custom Built Crate Engines.
Engines Powered By Proformance Unlimited Are “Street Smart & Track Tough.” If Horse Power and Torque Is What You Want, Look No Further! The Quality Of Our High Performance Engines Are Second To None! We Build, Test, And Tune All Our Engines Start To Finish!
Thank you for taking the time to look at our engine products. Each build is hand assembled one at a time. All engines are custom built to order to assure that your crate engine will arrive just the way you need it.
Our staff is also available to answer any technical questions you may have before and after your engine arrives. We are most proud of our satisfied customer base. When you purchase an engine from Proformance Unlimited you become part of a growing family and you can be assured you made the right choice. You have our personal guarantee that we will build you a product we all can be proud of.
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Contact:
733 North Drive
Suite B
Melbourne, FL 32934
PH: 800-267-3940
Info@proformanceunlimited.com
Shop Hours:
Mon–Thur 8am – 4pm EST
Friday 8am – 3pm EST
Phone Hours:
Mon–Thur 8am – 5pm EST
Friday 8am – 3pm EST
Helpful Links:
Warranty
Marine Warranty
Cancellation/Return
Policy/Privacy Policy
About Us

PROFORMANCE UNLIMITED INC. RESERVES THE RIGHT TO MAKE CHANGES IN DESIGN OR TO MAKE ADDITIONS TO OR IMPROVEMENTS UPON ANY OF ITS PRODUCTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION WHATSOEVER TO INSTALL THE SAME OR IMPROVEMENT UPON PRODUCTS PREVIOUSLY MANUFACTURED. OCCASIONALLY DEPENDING ON AVAILABILITY, PARTS MAY BE SUBSTITUTED THAT WILL NOT EFFECT PRICE, PERFORMANCE, APPEARANCE OR QUALITY OF THE PRODUCT.
*Engine shown with optional upgrades
DYNO RATES (No ESP tuning services provided)
Ecu Tuning Vw
--DYNO ONLY-- | Horsepower Pulls | Self Tune | Before/After Pulls** |
2 Wheel Drive | $150/ 3 pulls | $150/ Hour $450/ Half day $650/ Full day | $199 |
All-Wheel Drive | $150/ 3 pulls | Same | Same |
- *Includes (3) consecutive dyno pulls and computer print-out showing horsepower and torque vs. engine RPM. Also includes boost and air-fuel ratio printouts.
- **Special Pricing when modifications are installed by ESP
Shop rates and special and club rates are available. Ask about renting the dyno for 1/2 day or a full day of self-tuning. Are you a tuner? If so, contact us for special rates and incentives.
TUNING RATES
--VEHICLE-- | Hardware/Software | Tuner | Tuning Cost |
Dodge, Chrysler, Jeep | Diablosport | Johan/ESP | $650 n/a bolt on car + Diablo programmer* |
Ford Tuning | n/a | Lund Racing | n/a |
GM Tuning LS, LT1, TPI, TBI | HP Tuners | Pat Guerra | $800, additional cost for FI, NOS, swaps* |
Subaru Tuning | OpenECU/Cobb Accesport | TuningAlliance | $575/$575 + Accessport |
Mitsubishi Tuning | OpenECU/Cobb Accessport | TuningAlliance | $575/$575 + Accessport |
VW/Audi Tuning | United Motorsports | United Motorsports | See UM pricelist for tune |
- *Superchargers, camshafts, larger injectors, etc will all add tuning time and cost. Typically add $100 to $200 total to base tuning cost.
Stand Alone ECU Tuning | SET-UP FROM SCRATCH | Tuning (basemap installed) |
Full setup of system, including dyno tuning, street tuning, startup maps, etc. | $800 to $1200 (typical cost) | $600 to $1000 (typical cost) |
Carburetor Tuning | Street Tuning | Street Tuning w/ Dyno Pulls |
Set timing curve, adjust idle circuit, jetting, pump shot, etc. | $650 to $750 (typical cost) | $750 to $850 (typical cost) |
What Is Ecu Tuning
Dyno Day benefits include:
- Exclusive use of our dyno for your group all day!
- A BBQ or Pizza lunch for you and those signed up for the day.
- A discounted rate for you and your guests
- A printout showing HP, torque, and air-fuel ratio.
- 1/4 Mile run and bracket racing shoot-outs available.***
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Dyno Day Information
If you are interested in setting up a dyno, here are the basics.
- Dyno Day rates are $75 per 2WD/AWD vehicle. This includes up to 3 horsepower pulls or 2 HP pulls and a 1/4 mile run (2WD vehicles only).
- Dyno Days require a minimum of 10 cars and typically a maximum of 20 cars. If more than 20 vehicles are signed up for the event, we recommend keeping a stand-by list.
- Organizing any event takes a large amount of time and effort. Therefore, if 15 or more cars dyno for the event, the organizer of the event dynos for free! The organizer of the event is responsible for putting together the schedule and working with ESP throughout the event. We will guide you through the process.
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Please contact us for available Dyno Day dates.
***Consider adding some octane to your event...Offer a 1/4 mile shoot-out for prizes. Consider planning an event with another club.
