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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
AVAILABLE IN ALL 50 STATES
PDI’s BIG BOSS® Cat Compound Turbo Kit is built to support 600-800 Horsepower
Turbo Connection Bolts and Washers
6x Suspension Brackets
For Use with Big Boss Exhaust Manifold PN 9445 and 9446
Big Boss Performance Radiator | Peterbilt 389 ISX15 Tuner AVAILABLE IN ALL 50 STATESBig Boss performance radiators for Peterbilt 389 models feature a dimpled tube design to allow coolant more time to cool properly for more demanding applications. When combined with higher fin count and more efficient cores, PDI radiators increase cooling capacity 15 20% over OEM. Size and Fitment is direct replacement for simple installation. Constructed of quality aluminum cores with plastic tanks to ensure no tank corrosion and efficient cooling
US$ 130.00
US$ 37.00