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Diesel Performance
 Duramax  -  Powerstroke  -  Cummins
Performance Exhaust 
Cold Air Intake 
Performance Tuners
aFe has three different air intake systems to meet the needs of your power hungry engine. 

For the largest possible performance gain replace the entire air box and intake tract with a STAGE 2 open element air intake system. If you want to maintain a factory appearance the STAGE 2 Si sealed air box provides quiet power.

For a great value and easy installation, STAGE 1 air intake systems add instant horsepower and torque. 

Choose the one that is right for you!  We will be happy to discuss the options and make a recommendation based on your needs.
T3 TNT can help you boost you power and increase you fuel mileage with professionally installed performance exhaust systems, performance tuners and cold air intake systems.
Diesel truck exhaust systems have a big affect on your overall power and performance. Your truck engine burns fuel to run and that burning fuel requires air (oxygen) and expels exhaust

 Diesel exhaust systems expels waste gasses allowing clean air to come in.  The faster that waste leaves, the faster oxygen can come back into the engine, thereby allowing the engine to run more efficiently.

Performance exhaust systems give your truck more power, more miles per gallon and more torque.
Squeezing every last bit of energy out of a gallon of fuel for improved mileage is just as much of a science as making big 
horsepower gains. By
tuning your vehicle's
fuel injection, ignition, 
and transmission shift characteristics the
Mileage XS can 
deliver up to a 20% improvement in fuel economy for diesel trucks.
The Triple Dog Gauge Tuner or GT is four products in one; a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit.  The GT dramatically improves
 the utility of your 
vehicle by 
improving fuel 
economy and providing a comprehensive set of monitoring features and diagnostic functions.