Part Number ⚙️: 051528074452
Available for: 1999-2002 Non-Egr ISX Cummins Engines
Key Benefits
- 20% increase in airflow over stock
- 75-100 degree cooling of EGTs
- No Cracking or Warping
- Made in the USA
Warranty: 3 Year Unlimited Mile Warranty
If you are looking for new manifold, go with a manifold that will last...
PDI’s Big Boss Exhaust Manifolds are designed to maximize airflow, reduce turbo lag, and cool exhaust temperatures by 75-100 degrees. With a 20% airflow increase over stock manifolds, these are key to achieving optimal exhaust-to-boost pressure ratios, boosting both performance and fuel economy.
Built with High Silicon Molybdenum Ductile Iron (HSMD), these manifolds resist warping, cracking, and heat erosion. The enhanced mounting design prevents common failures, ensuring long-lasting durability and superior performance. Backed by a 3 year warranty!!
Requires:
Crossrefrence: OEM# 3880199
Have questions, give our techs a call. Ask for Nela or Edwin ☎️: 832-867-3345
