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Stainless Manifold Spacer Kit
OEM Reference Part Number 115-2989
PDI identified an opportunity to improve how oil behaves inside the rod — not just how strong the rod is
Custom Programmed for 1994-2019 DD13
Replaces OEM Part Numbers:
PDI Big Boss Paccar MX13 Exhaust Manifold | 2017-2024 Low HP Diesel Products Stainless Manifold Spacer KitAvailable for: Paccar MX13 Model Year 2017 2024 Key Benefits 20% average airflow increase in key areas Up to 100 degree cooler EGTs Made in the USA Warranty: 2 Year Unlimited Mile Warranty OEM Reference Part Number: 2124729 We have designed our exhaust manifolds to maximize the exhaust air flow to reduce turbo lag time and cool exhaust temperatures. In the design of the manifold each port is analyzed and tested to provide a balanced flow to the
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