PDI Big Boss Volvo D13 | Mack MP8 Exhaust Manifold Extend Protection Plan PDI Big Boss Exhaust Manifolds

PDI Big Boss Exhaust Manifolds are designed to maximize exhaust air flow to reduce turbo lag time and cool exhaust temperatures

Key Benefits

7 Cummins is a high quality replacement complete turbo with the actuator for those looking for a long life replacement turbo for a failed OEM product

Combine a twin turbo with PDI’s engine tuning and customization options and you’ll maximize your engine’s potential

PDI Big Boss Volvo D13 | Mack MP8 Exhaust Manifold Extend Protection Plan PDI Big Boss Exhaust ManifoldsAvailable for: Volvo D13 and Mack MP8 2007 2021 Key Benefits High Quality HSM Material Improved Joint Seal Design Made in the USA Warranty: 2 Year Unlimited Mile Warranty PDI uses only the best material for our products. We use a superior grade of High Silicon with Molybdenum Ductile Iron (HSMD) that eliminates weak points such as warping, cracking, and failure from heat erosion. This material, combined with a redesign of the mounting surfaces,