Peterbilt 389 Performance Parts

Cummins DPF Differential Pressure Sensor *Please verify your OEM number(s) before purchasing. DPF Differential Pressure Sensor OEM Part Number Cross References: 2871960 4984187 Fits Cummins Engines: ISB ISL ISX Length: 4...

Cummins ISX Intake Manifold Cummins Intake Manifold Fits Cummins ISX Engines (2003 - 2007) Increases Air Flow by as Much as 85% (CFM) More Effectively Cools the Engine Reduces Fuel Consumption Increases Horsepower Features Four Directional...

Peterbilt Cabin Air Filter 330, 335, 340, 365, 367, 384, 386, 388, 389 *Please Verify Your OEM Number Before Purchase Replacement Cabin Air Filter (See Picture Above) Available With Or Without Housing (Select Above) Fits all 2010 & Up...

Peterbilt Standard Flat Top Sleepers TurboWing Kit Stainless Steel **Customer testimonials have shown consistent fuel savings of approximately 10% to 19%!!!** *Photos For Reference Only 900 Series Stainless Steel TurboWing Fits Peterbilt Models With...

Peterbilt High Roof Stand Up, Standard & Unibilt Sleepers TurboWing Kit Stainless Steel **Customer testimonials have shown consistent fuel savings of approximately 10% to 19%!!!** *Photos For Reference Only 700 Series Stainless Steel TurboWing Fits...