ATS Diesel Performance

  ATS Pulse Flow Exhaust Manifolds offer far less restriction than stock manifolds and up-pipes. Channel areas were increased dramatically resulting in a great increase in airflow. Not only...

ATS Pulse Flow Exhaust Manifolds offer far less restriction than stock manifolds and up-pipes. Channel areas were increased dramatically resulting in a great increase in airflow. Not only will the...

1994-1998 5.9L Cummins 3-Piece Pulse Flow Exhaust Manifold Kit, T-3 Turbo Flange, Non-Wastegated, Ceramic Coated Black, and California E.O. Certified.Details: 5.9L Cummins 3-Piece Pulse Flow...

1994-1998 5.9L Cummins 3-Piece Pulse Flow Exhaust Manifold Kit, T-4 Turbo Flange, Non-Wastegated, Ceramic Coated Black.Details: 5.9L Cummins 3-Piece Pulse Flow Exhaust Manifold Kit Increased...

ATS Pulse Flow Exhaust Manifolds offer far less restriction than stock manifolds and up-pipes. Channel areas were increased dramatically resulting in a great increase in airflow. Not only will the...

1998.5-2002 5.9L Cummins 3-Piece Pulse Flow Exhaust Manifold Kit, T-3 Turbo Flange, Non-Wastegated, Ceramic Coated Black, and California E.O. Certified.Details: 5.9L Cummins 3-Piece Pulse Flow...

1998.5-2002 5.9L Cummins 3-Piece Pulse Flow Exhaust Manifold Kit, T-4 Turbo Flange, Non-Wastegated, Ceramic Coated Black.Details: 5.9L Cummins 3-Piece Pulse Flow Exhaust Manifold Kit Increased...

ATS Pulse Flow Exhaust Manifolds offer far less restriction than stock manifolds and up-pipes. Channel areas were increased dramatically resulting in a great increase in airflow. Not only will the...

2003-2007.5 5.9L Cummins 2-Piece Pulse Flow Exhaust Manifold Kit, T-3 Turbo Flange, Not Wastegated, Ceramic Coated Black, and California E.O. Certified.Details: Pulse Flow Exhaust 2-Piece Exhaust...

ATS Pulse Flow Exhaust Manifolds offer far less restriction than stock manifolds and up-pipes. Channel areas were increased dramatically resulting in a great increase in airflow. Not only will the...

2003-2007.5 5.9L Cummins 2-Piece Pulse Flow Exhaust Manifold Kit, T-4 Turbo Flange, Non-Wastegated, Ceramic Coated Black.Details: 5.9L Cummins 2-Piece Pulse Flow Exhaust Manifold Kit Increased...

ATS Pulse Flow Exhaust Manifolds offer far less restriction than stock manifolds and up-pipes. Channel areas were increased dramatically resulting in a great increase in airflow. Not only will the...

Why Upgrade To an ATS 4R-Performance Transmission Package? The advantages of the 4R-Performance transmission over any performance built 47-RE or 48-RE are many, here are a few of the advantages over...

The advantage of the 4R-Performance transmission over any Stock or performance built 68-RFE is ultimate reliability and price. The 68-RFE transmission has some great qualities but unfortunately it...

ATS is the original inventor of the arc shaped intake manifold, to which set the standard across the industry. The ArcFlow dynamically directs air into the intake manifold with a gradual expansion...