In Stock
- All Items, Including Not In Stock (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Department
- Air & Fuel Delivery
- Exhaust
Part Type
- Exhaust Manifolds (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Intercoolers (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Bully Dog (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Spectra Premium (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
In Stock

Selected Filters

Filters

Make/Model
Department
- Air & Fuel Delivery
- Exhaust
Part Type
- Exhaust Manifolds (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Intercoolers (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Bully Dog (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Spectra Premium (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine

KENWORTH Parts and Accessories

All the results found for this search are Not In Stock.

Individual Parts

Part Groups

Results 1 - 2 of 2

Spectra Premium Charge Air Coolers

Maintain your engine's heat transfer with a Spectra Premium charge air cooler. They feature all-aluminum construction and are assembled from component tubes, fins, and internal fins. The intercoolers are then vacuum-brazed together, forming a single-piece core. The resulting structure is tremendously strong due to the reinforcement provided by external and internal fins. After the charge air coolers are assembled and brazed, the end tanks (or manifolds) are welded onto the core. These replacements are available for a wide range of diesel applications from 1990 and up.

Not Yet Reviewed

$1,516.99

—

$1,885.99

Bully Dog Exhaust Manifolds

Bully Dog exhaust manifolds provide a considerable upgrade from old stock manifolds, thanks to all of their notable features. Their high-flowing, state-of-the-art CAD design provides quicker turbo spool, higher power output, and more fuel economy for Class 8 engines. They feature ceramic coating inside and out to ensure engine heat is more extensively utilized to spin the turbo. This means the special metal alloy beneath the coating will absorb and radiate less heat—up to 300 degrees less coming off the manifolds. Bully Dog exhaust manifolds not only look great, but they're fine-tuned in every aspect to improve the performance of your engine. Order the model recommended for your specific vehicle and engine size. Features, parts, and specs may include: * 80 to 100 degree reduced exhaust gas temperatures (EGTs) * Up to 30 hp increase * Up to 18 percent more airflow over stock due to tighter tolerances, porting, and polishing * 3-piece design ensures matching expansion/contraction with engine heat * Thicker walls than stock for greater durability and ceramic coating help lengthen gasket life * Engineered to eliminate known failure points for greater durability * Turbo studs (depending on application)

3.0 out of 5 stars ( 2 )

$1,975.00

Page 1 of 1