Part Number ⚙️: 051528094452
Key Benefits
- 20% increase in airflow over stock
- 75-100 degree cooling of EGTs
- Made in the USA
Warranty: 3 Year Unlimited Mile Warranty
PDI’s Big Boss Exhaust Manifolds are designed to maximize airflow, reduce turbo lag, and cool exhaust temps by 75-100 degrees. With a 20% airflow increase over stock manifolds, they help maintain ideal exhaust-to-boost pressure ratios, offering better fuel economy.
Built from top-quality High Silicon Molybdenum Ductile Iron (HSMD), these manifolds resist warping, cracking, and heat erosion. The improved mounting design prevents common failures, ensuring long-lasting durability and performance.
Required: Cat Manifold Install Kit
Have questions, give our techs a call. Ask for Nela or Edwin ☎️:832-867-3345
