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Parts Installation
Speed Inc installs every part in our catalog, from an air filter to a fully built engine package - we do it. Our state of the art 7,500 sq ft facility conveniently located in Schaumburg IL currently has 4 full service bays. In addition to our service bays the shop is equipped a chassis dyno.

Speed Inc. is now proudly in our 11th year of business.  Quality and attention to detail is the #1 priority which is reflected in every vehicle that leaves our shop.  Our  full time technicians take pride in their work and are experts in their specialized fields of installation, fabrication, and tuning. This experience shows in our ability to build a proven reliable combination to meet your goals.  You will find that our pricing is competitive with smaller inexperienced shops, though you have the added value of knowing your car is in the hands of professionals. Speed Inc. in an extremely well equipped shop that will be there to handle all of your needs in the future.  Please take these words into consideration when choosing a shop rather than basing your decision purely on cost.


Dyno Services
Curious to see how much power your ride is putting out? Speed Inc has an in house Dynojet 248x chassis dynamometer. It is used by our staff to perform dyno tuning and professional NMRA racers to fine tune their vehicles.


2 Pulls with Wideband O2 Readings - $90
Dynotime by the hour - $100

Ask about discounted group rates!

PCM Tuning
Over 2,000 GM vehicles have been dynotuned at our facilities. We do everything from a basic tune to change a gear ratio to fine tuning a 1200HP monster with a Big Stuff 3 enginge management unit.

GM Basic Tune
LS2/LS1/LT1 "Basic tune" Includes the following:
-Desired fan activation temp (for low temp t-stats)
-Torque management removal (a must for LSx automatic cars with aftermarket converter)
-Rear O2 sensor codes deleted (for cat-delete cars)
-Speedo calibration (for gear and tire height changes)
-Desired idle speed (for "lopey" cams)
-Skip shift function delete
-Shift points optimized
-Injector size changes GM Full DYNO-tune
-Includes everything in our "Basic tune"
-Complete Air/fuel table optimization for maximum HP
-Complete Timing table optimization for maximum HP
-Includes Dynotime and printouts of dyno runs w/wideband Air/Fuel reading

Prices
1996-2004 Base Tune $150.00
2005-2009 Basic Tune $175.00
OBD2 LT1 Full Tune $449.99
1998-2004 Full Tune $499.99
2005-2009 Full Tune $499.99
Full Tune Speed Density $599.99

Tune Update on Dyno $109.99/Hour

Ready to have your PCM Tweaked?



Speed Inc
803C Albion Ave
Schaumburg, IL 60193
847-891-0767
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