Custom Performance Tune
&
Performance Accessories Custom Fabrication











Gas Savings & Performance Gains
STOP WASTING YOUR HARD EARNED MONEY
on  chips, add-a-box and programmers that fool your truck's computer
into operating outside of  manufacturer’s specifications!
Our proprietary Custom Tunes are safe & effective and
we back it with a 30 day money back guarantee!
Our Programmer is a former  GM& Ford Tuning  Engineer with
over 20 years of real world experience & 4000+ Custom Performance Tunes!



Why Custom Tuning?
I use the most up-to-date hardware and software to ensure you get the most for your money. Even if you've tried
other methods such as popular handheld units, you will be amazed at the difference my tuning makes. Remember, my
tunes are tailored to your individual needs, not a mass marketed solution.

FACT--a customized Performance Tune........ with recalibrated performance calibration is the CHEAPEST and usually
the ONLY way to increase the performance level of your computer controlled  fuel injected gasoline or diesel
engine. Whether it's gasoline or diesel--we can turn up the boost,
make that transmission shift right, remove
speed and rev limiting, while improving fuel economy, and improve overall drive ability.  We will optimize your
engine.


Will outperform marketed "Handheld Programmers"--**, Add A Box Dyno Kits/Chips
Guaranteed or your money back.  All retunes are free for any motor modification


Gasoline 15-30% horsepower increase and torque improvement
Diesel  25-50% horsepower increase and torque improvements
Gas Savings 2-5mpg increase gas  4-9mpg diesel  


No add-on box--no/chips  warranty hassles. The programming is in the truck computer.
Within Factory Specification


In Vehicle Flash Custom Performance Tune .
Dyno  Performance Tune optimized for your exact engine and transmission combination.


Standard with all Performance Tunes
Complete reflash of the PCM to your VIN, with all factory updates


Guarantee
Our Promise to you.. We'll give you the best possible service and we'll get it right-at our expense!  
Lifetime warranty.                          
We will get your tune right, or will re-tune it at our expense
Lifetime warranty (no cost or fees, even if the dealer re-flashes it!)
Lifetime updates for all future mods.
we are giving you the opportunity to purchase a customized Performance Tune for your vehicle.


    FAQ

    Q. Is premium fuel a requirement?
    A. NO. Because we custom tailor each program to our to our customer preferences,premium fuel is only
    required when the programming requires he use of such.

    Q. What are typical horsepower gains?
    A. 15-30% horsepower and torque is the normal expected improvements for gasoline.
    Diesel engines can be 50% higher

    Q. Will my engine run hotter with a performance tune?
    A. NO. Engines will actually run cooler when properly optimized.


    Standard with all performance tunes

    Complete reflash of the PCM to your VIN, with all factory updates.
    Dyno developed performance tune optimized for your exact engine and transmission combination.
    Raised and optimized shift points.
    Firm, but not harsh, shifts.
    Some of the more common modifications to ask for.
    Raising the top speed limiter to any speed you specify.
    Specifying the exact shift points you want in every gear.
    Firmer (or softer) shifts.
    Specific tuning for your modifications, like larger than stock tires, gear ratio change,
    supercharger, turbo, headers, cam change, higher stall converter, engine modifications, Air intake, Exhaust etc.
    E/P tuning with 3DMapping for economy
    The Guarantee
    We will get your tune right, or will re-tune it at our expense until it is!
    Lifetime warranty (no cost or fees, even if the dealer re-flashes it!)
    Lifetime updates for all future mods  Can't beat that!!!
    .


                          
                   Trucks, Vans, Suv's, Rv's and Cars
    Re calibrated for all modifications
    1982-1995 Custom Calibration's                                   
    1996-2007  4 Cylinder The Programming is in the cars Computer
    1998-2004 V6 Buick/Chevrolet/Pontiac (Custom In Vehicle Performance Tune)                
    The programming is in the car or trucks computer
    1996-2000    4.3, 5.0, 5.7 and 7.4L        (Custom In Vehicle Performance Tune)                   
    The programming is in the truck computer
    1999-2000   4.8, 5.3 and 6.0L          (Custom In Vehicle Performance Tune)                     
    The programming is in the truck computer
    2001-2006    4.3, 4.8, 5.3, 6.0, and 8.1L         (Custom In Vehicle Performance Tune)                    
    The programming is in the truck computer
    1996-2000 6.5TD
    The Programming is in the Truck Compute

    Duramax 01-05 LB7 and LLY    (Custom In Vehicle Performance Tune)
    65HP-200+**HP      -no add-on box/chip--no warranty hassles.
    The programming is in the truck computer.

    Duramax LBZ  LMM 06-08 Custom Tunes are now available

    2007 -2008 GMT 900 trucks with the following engines:
    (Custom In Vehicle   Performance Tune)
    The Programming is in the Trucks Computer
    4.8L 5.3L  6.0L 6.2L    

    1996-2008 Corvette LS2 and LS7 engines
    Pontiac Solstice LE5
    Cadillac STS, CTS-V, DTS, XLR
    Saturn Aura, Sky
    Cadillac CTS-V LS2
    Chevrolet Impala/Monte Carlo SS LS4                         
    Pontiac Grand Prix GXP LS4
    Chevrolet Cobalt LE5
    Saturn ION LE5
    Pontiac G6 LE5
    Pontiac Pursuit LE5
    Chevrolet Malibu/Malibu Maxx SS LZ9
    Buick Lucerne, Lacrosse
    Pontiac G6 LZ9

    2007 -2008 car engines:
    LS2
    LS7
    LS4
    LE5 2.4L
    LZ9 3.9L
    LZ4 3.6L V6
    4.4L Supercharged Northstar
    4.6L Northstar
    4.6L RWD
    LZ4 3.5L
    3.5L E85
    5.3 L FWD


04-08 Chevy Colorado / GMC Canyon 3.5, 3.7
02-08 Chevy Trailblazer / GMC Envoy 4.2
04-07 Buick Rainier 4.2
02-04 Oldsmobile Bravada 4.2
06-08 Hummer H3 3.5, 3.7
05-08 Saab 9-7x 4.2
98-02 Firebird/Camaro 5.7
97-04 Chevy Corvette 5.7
03-04 Chevy SSR 5.3  
04 Pontiac GTO 5.7
04-05 Cadillac CTS-V 5.7

GM V8 Gen III Trucks

02-06 Chevy Avalanche 5.3, 8.1
99-07 Chevy Silverado / GMC Sierra 4.8, 5.3, 5.7, 6.0, 8.1  
00-06 Chevy Tahoe 4.8, 5.3  
00-06 Chevy Suburban / GMC Yukon & Denali 4.8, 5.3, 5.7, 6.0, 8.1
03-04 Chevy Trailblazer 5.3
01-07 Chevy Express / GMC Savana 4.8, 5.3, 5.7, 6.0, 8.1
04 GMC Envoy 5.3
04 Buick Rainier 5.3  
02-06 Cadillac Escalade 5.3, 6.0
03-07 Hummer H2 6.0  
03-04 Isuzu Ascender 5.3  
01-06 Workhorse 5.7, 8.1

GM V8 Gen IV Cars

05-08 Chevy Corvette 6.0, 6.2, 7.0
05-06 Chevy SSR 6.0  
06-08 Chevy Impala 5.3  
06-07 Chevy Monte Carlo  
05-06 Pontiac GTO 6.0  
05-08 Pontiac Grand Prix 5.3  
06-07 Cadillac CTS-V 6.0  
06-08 Cadillac STS 4.4, 4.6 (4.6 in 07+ only)  
06-08 Cadillac XLR 4.4, 4.6 (4.6 in 07+ only)  
06-07 Cadillac DTS 4.6  

GM V8 Gen IV Trucks

07-08 Chevy Avalanche 5.3, 6.0  
07-08 Chevy Silverado / GMC Sierra 4.8, 5.3, 6.0, 6.2  
07-08 Chevy Tahoe 4.8, 5.3  
07-08 Chevy Suburban / GMC Yukon & Denali 4.8, 5.3, 6.0, 6.2  
05-08 Chevy Trailblazer 5.3, 6.0  
08 Chevy Express / GMC Savana 4.8, 5.3, 6.0  
05-08 GMC Envoy 5.3  
05-07 Buick Rainier 5.3  
07-08 Cadillac SRX 4.6
07-08 Cadillac Escalade 6.2  
08 Hummer H2 6.2
08 Hummer H3 Alpha 5.3  
05-08 Saab 9-7x 5.3, 6.0  
05-06 Isuzu Ascender 5.3

GM V8 Duramax Diesel Trucks

01-08 Chevy Silverado / GMC Sierra 6.6  
06-08 Chevy Express / GMC Savana 6.6
01-08 Chevy Kodiak / GMC Topkick 6.6
06 Hummer H1 Alpha 6.6  


GM V8, V6 Vortec Trucks

98-00 Chevy Silverado / GMC Sierra 5.0, 5.7, 7.4  
98-00 Chevy Tahoe 5.7  
98-00 Chevy Suburban / GMC Yukon 5.7, 7.4  
98-00 Chevy Express / GMC Savana 5.0, 5.7, 7.4  
99-00 Cadillac Escalade 5.7 2 6
98-00 Chevy S10 / GMC Sonoma 4.3
98-00 Chevy Blazer 4.3  
98-00 Chevy Silverado / GMC Sierra 4.3  
98-00 Chevy Astro / GMC Safari 4.3 2 6
98-00 Chevy Express / GMC Savana 4.3 2 6
98-00 GMC Jimmy / Oldsmobile Bravada 4.3

GM V8, V6 Vortec Trucks

98-00 Chevy Silverado / GMC Sierra 5.0, 5.7, 7.4
98-00 Chevy Tahoe 5.7  
98-00 Chevy Suburban / GMC Yukon 5.7, 7.4  
98-00 Chevy Express / GMC Savana 5.0, 5.7, 7.4
99-00 Cadillac Escalade 5.7  
98-00 Chevy S10 / GMC Sonoma 4.3
98-00 Chevy Blazer 4.3  
98-00 Chevy Silverado / GMC Sierra 4.3
98-00 Chevy Astro / GMC Safari 4.3  
98-00 Chevy Express / GMC Savana 4.3
98-00 GMC Jimmy / Oldsmobile Bravada 4.3  

GM V6 Cars

97-02 Firebird/Camaro 3.8  
00-05 Chevrolet Impala 3.4, 3.8  
06-08 Chevrolet Impala 3.5, 3.9  
97-01 Chevrolet Lumina 3.1, 3.4, 3.8  
97-03 Chevrolet Malibu 3.1, 3.4  
06-08 Chevrolet Malibu 3.5, 3.6, 3.9 (3.5 in 07 only)  
97-05 Chevrolet Monte Carlo 3.1, 3.4, 3.8  
06-07 Chevrolet Monte Carlo 3.5, 3.9  
97-05 Pontiac Bonneville 3.8  
97-05 Pontiac Grand Am 3.1, 3.4
06-08 Pontiac G6 3.5, 3.6, 3.9 (3.5 in 07 only)  
97-05 Pontiac Grand Prix 3.1, 3.8  
98-05 Buick Century 3.1  
97-05 Buick Lesabre 3.8  
97-05 Buick Park Avenue 3.8  
97-04 Buick Regal 3.8  
97-99 Buick Riviera 3.8  
99-04 Oldsmobile Alero 3.4  
07-08 Saturn Aura 3.5, 3.6

GM V6 Alloytec

05-08 Buick LaCrosse 3.6  
04-06 Buick Rendezvous 3.6  
04-08 Cadillac CTS 2.8, 3.6  
05-08 Cadillac STS 3.6  
04-08 Cadillac SRX 3.6  
07-08 GMC Acadia 3.6  
07-08 Saturn Outlook 3.6  
06-08 Saab 9-3 2.8  

GM V6 Trucks

01-04 Chevy S10 Pickup / GMC Sonoma 4.3  
01-07 Chevy Silverado / GMC Sierra 4.3  
01-04 Chevy Blazer 4.3  
07-08 Chevy Equinox 3.4  
01-05 Chevy Astro / GMC Safari 4.3
07 Chevy Uplander 3.9 2 6
01-07 Chevy Express / GMC Savana 4.3
01 GMC Jimmy / Oldsmobile Bravada 4.3
97-05 Pontiac Montana 3.4
06 Pontiac Montana 3.9  

GM I5/I6 Trucks

Credits (Per Year)
04-08 Chevy Colorado / GMC Canyon 3.5, 3.7  
02-08 Chevy Trailblazer / GMC Envoy 4.2  
04-07 Buick Rainier 4.2
02-04 Oldsmobile Bravada 4.2  
06-08 Hummer H3 3.5, 3.7  
05-08 Saab 9-7x 4.2  
06 Isuzu I-350 3.5  
07 Isuzu I-370 3.7  
03-07 Isuzu Ascender 4.2  



GM L4 Cars

97-05 Chevy Cavalier 2.2, 2.4
05-07 Chevy Cobalt 2.0, 2.4
97-05 Chevy Malibu 2.2, 2.4  
97-05 Pontiac Sunfire 2.2, 2.4  
06-07 Pontiac G5 2.4  
06-08 Pontiac Solstice 2.0, 2.4 (Automatic Not Supported) (08 2.4 Not Supported) 2 6
97-05 Pontiac Grand Am 2.2, 2.4  
06-07 Pontiac G6 2.4 2 6
99-04 Oldsmobile Alero 2.2, 2.4  
97-98 Oldsmobile Achieva 2.4  
97-98 Buick Skylark 2.4  
07-08 Saturn Sky 2.0, 2.4 (Automatic Not Supported) (08 2.4 Not Supported)  
00-04 Saturn L-Series 2.2, 2.4  
04-07 Saturn ION 2.0, 2.4    If your Car or Truck is not listed just contact me.



                             Trucks ,Cars, SUV and Rv's
1999-2003 Ford E250-350 Powerstroke 7.3L

1999-2003 Ford F250-F350-F450 Powerstroke 7.3L

1999-2003 Ford Excursion Powerstroke 7.3L

2003-2007 Ford E250-350 Powerstroke 6.0L

2003-2007  Ford F250-F350-F450 Powerstroke 6.0L

2003-2007  Ford Excursion Powerstroke 6.0L

1996-2007 Ford F 150 Series 4.2L

1998-2007 Ford F Series 4.6L

1996-2003 Ford F Series 5.0L

1998-2007 Ford F Series 5.4L

1996-2003 Ford F150-F250 Series 5.8L

1996-2003 Ford F150-F250-F350 Series 7.5L

1996-2007 Ford F250-F350 Series V10 Trucks

1996-2003 Ford E 150 Series 4.2L

1998-2003 Ford E Series 4.6L

1996-2003 Ford E Series 5.0L

1998-2003 Ford E Series 5.4L

1996-2003 Ford E 150-F250 Series 5.8L

1996-2003 Ford E 150-F250-F350 Series 7.5L

1996-2004 Ford E 250-F350 Series V10 Vans

1996+ Ford Aerostar (All Engines)

1999-2002 Lincoln Blackwood (All Engines)

1996+ Lincoln Continental (All Engines)

1996+ Ford Contour (All Engines)

1996+ Mercury Cougar (All Engines)

1999-2004 Ford Excursion (All Engines)

1996-2002 Ford Explorer (All Engines)

1996-2003 Ford Expedition (All Engines)

1996-2002 Ford Focus (Except SVT)

1996-2002 Ford FreeStar (All Engines)

1996-2003 Mercury Grand Marquis (All Engines)

1999-2004 Mercury Marauder (All)

1996-1998 Lincoln Mark VIII

1996-2002 Mercury Mountaineer (All)

1996-2006 Ford Mustang/Cobra/SVT (All Engines)

1996-2002 Lincoln Navigator (All)

1996-2002 Ford Ranger (ALL)

1996-2003 Mercury Sable (All)

1996-2002 Ford Sport Trac (All)

1996-2003 Ford Taurus (All)

1995-1999 Ford Thunderbird (All)

1996-2002 Ford Town Car (All)




















































































    C
Great Lakes Line and Tree Service Company's Fleet  of 04-07 Duramax's, GMT900, Topkick's &
2500 Chevy Van's  Performance Tuned to save on fuel consumption and Insurance Premiums
Speed Limiters set at 118klm/74MPH & With  Excellent Performance  Gains. The owner has
noticed a savings of  12% per Truck a Day in Fuel Consumption and that will increase  to
20-25% when the Weather warm up and the Air Density Changes.

e

        MGS Custom Tune
   1700 Baseline Rd Unit 1
         Courtice  Ontario
                Canada
                L1E 2S8
           905-438-1717
      email mgscustomtune@rogers.com