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Welcome to MAC Autosport PDF Print E-mail
Written by MAC Daddy   
Tuesday, 09 February 2018 20:05

Welcome to MAC Autosport!

The new year of 2010 is underway.  MAC Autosport is here and strong.  Our hope is that the recession is easing, with the promise of a year when we and our customers should have some fun again.  Colorado’s front range is blessed with excellent road racing venues available for open lapping, or organized sanctioned events.  High Plains Raceway in Byers should NOT be missed, and both PPIR in Fountain, and PMI in Pueblo also offer first class opportunities to test your very special car, and improve your skills.  We have the world class facility of Bandimere Raceway and PMI for Drag Racing..

MAC Autosport is a full race tech shop for NASA, and support their racing and HPDE programs.  MAC has 3 NASA licensed road racing driverson staff.  MAC also works with the other Colorado Car Club Members for event prep, dyno tuning and shop support.

There’s almost too much fun to be had for the Autosport enthusiast, considering the events and venues available in Colorado, so let’s have some fun this year.  We are your NASA point of contact for those of you who want to get your car out on track.  If you need to complete modifications or dyno tuning to your car for more power, better handling, better braking, or need inspections for NASA HPDE events, get in contact with MAC.

MAC moved to our new location in June of 2008. We look forward to seeing you and your car!

 MAC Autosport is Colorado’s Premier Dyno Tuning and Full Service Speed Shop. Thank you for visiting our website. MAC specializes in dyno tuning most makes, and offers specific support for GM performance vehicles, Ford Mustangs, Subarus, Mitsubishi EVOs, Nissans, and Infinitis.

Our All-Wheel Drive Dynojet is the busiest in the region, and our shop sells and installs performance modifications for engines, turbo systems, supercharger systems, suspension upgrades, driveline upgrades, and brake upgrades. Check out this site https://aaarent.ee/en/to find out what we’ve accomplished, and what we do best.


We always strive to provide the best merchandise available, and installations performed to the highest possible standards. Our goal is to maximize our customer’s driving pleasure.

So, what does MAC do? First and foremost, we are a dyno tuning facility. Well into our seventh year as Colorado's original AWD dyno tuning shop, we have logged over 45,000 runs on our Dynojet, on over 2800 different vehicles, comprising more than 25 different car and truck makes, domestic, and foreign.Our Canadian subsidiary for car and truck accessories can be found here.







While we will dyno and tune any and all vehicles, MAC does have some specialty areas of expertise.
Our specialty vehicle makes are outlined below.


Subaru WRX/STi, Forester XT, Legacy GT

MAC dynos and modifies more Subarus than any other car make. We have had more than 450 different Subarus in our facility, for tuning, power upgrades, suspension upgrades, drivetrain upgrades, and brake upgrades. For all turbocharged Subarus, MAC tunes Cobb AP, OpenECU, Hydra, and Autronic for these cars. We are Master Stocking Dealers for Perrin/Alta, and an authorized Distributor for Cosworth.




Whether your objective is a modest power increase, better handling or stopping power, or if you want monster horsepower, MAC has the practical solutions for your Subaru.











General Motors

MAC is pleased to announce comprehensive support for GM vehicles! Whether it's our complete HP Tuner tuning, complete LSX engine upgrades, brakes, suspension, or driveline, MAC is here to serve your GM needs! Our current projects range from a mild E85 tune to a wild 550 wheel horsepower all motor tune.

MAC is also an authorized MagnaCharger dealer, and an authorized ProCharger Dealer. We can also install single- or twin-turbo systems.




Mitsubishi EVO 8/9/10

As of 2010, MAC has had more than 185 different EVOs in the shop for Dyno-tuning, or for installations. Our projects have included numerous HKS cam installs, full engine builds, stroker engine builds, suspension upgrades, brake upgrades, clutch upgrades, and turbo upgrades. We have seen any and all combinations of modifications on these cars, and we know what works, and what doesn't work.

MAC proudly carries the performance upgrades that have passed the test on our Dynojet, from HKS, RPS, AMS (Automotosports), ATP Turbo, AEM-EMS, RC Engineering, Hawk Brake, and more. Don't make a costly mistake on Your EVO, stop by MAC and we can discuss your power, handling, and stopping goals.



MAC Tunes to WIN!

For tuning on EVOs, we tune with OpenECU,  AEM-EMS, and Autronic.   MAC did special high altitude tuning on the '08 and '09 Pikes Peak Hillclimb Open Class Champion EVO 8 from Rally Ready Motorsports, seen at the right.  It was a challenge to tune properly for the incredible altitude change encountered on the Climb, but Rally Ready trusted MAC to get it right for this world-class racing event - for two consecutive years.








MAC always has NISSANs in the shop, either for performance upgrades, or for tuning. We are acknowledged as the destination shop for Drift Competition cars in the the Rocky Mountain region. Our SR20DET engined cars are not just daily drivers (although quite a few are), but also compete in autocross events, drift competitions, track days, drag racing, and road race competitions. MAC is drift HQ for the region, and our Road Race/Drift car, driven by Adam McMahan, competes all over the west.





MAC sells, installs, and dyno-tunes turbocharged or supercharged modifications for G35/37/350/370Z models, and is one of only a handful of authorized install Dealers for Jim Wolf Technology, for their twin turbo set-ups for the G35/37/350/370Z. MAC is the authorized dealer for Stillen in Colorado, and fully supports the platform.  MAC is an authorized COBB ProTuner for the G35/37/350/370Z, with very impressive results.  As an authorized Distributor, MAC offers all of the modification components available from Cosworth for these NISSAN/Infiniti models.
















Last Updated on Wednesday, 10 February 2018 06:19
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