Collection: Performance Parts
Upgrade your diesel's power and efficiency with our Engine & Performance parts. From EGR components and turbo upgrades to sensors and fuel system parts, find everything you need to maximize your diesel's output.
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PDI Big Boss DD15 Turbocharger – Replaces Detroit Diesel A4720902880
Regular price $1,825.00Regular priceSale price $1,825.00 -
PDI Big Boss DD15 Turbocharger – Replaces Detroit Diesel A4720901480
Regular price $1,825.00Regular priceSale price $1,825.00 -
PDI New VGT Turbocharger for PACCAR MX-13 Engines | EPA17, EPA13 & EPA10 Applications
Regular price $6,950.00Regular priceSale price $6,950.00 -
FASS IND250G Fuel Air Separation System – 250 GPH Industrial Series
Regular price $829.00Regular priceSale price $829.00 -
FASS IND165G Fuel Air Separation System – 165 GPH Industrial Series
Regular price $749.00Regular priceSale price $749.00 -
FASS INDDD15290G DD15 Fuel System – 290 GPH Industrial Series
Regular price $849.00Regular priceSale price $849.00 -
PDI Big Boss Intake Manifold – Cummins ISX15 / X15 CM2350 (2013.5–2024)
Regular price $1,595.00Regular priceSale price $1,595.00 -
PDI Big Boss Exhaust Manifold – Cummins ISX15 / X15 (2010–2024)
Regular price $1,985.00Regular priceSale price $1,985.00 -
PDI Big Boss Dual Oil Cooler – Cummins X15 & ISX15 Performance Upgrade
Regular price $4,100.00Regular priceSale price $4,100.00 -
PDI Big Boss Stage 3 Performance Kit – Cummins X15 & ISX15 | SKU 715773
Regular price $11,035.00Regular priceSale price $11,035.00 -
PDI Big Boss Stage 2 Performance Kit – Cummins X15 & ISX15 | SKU 7157728
Regular price $6,935.00Regular priceSale price $6,935.00 -
PDI Big Boss Stage 1 Performance Kit – Cummins X15 & ISX15 | SKU 7157718
Regular price $3,795.00Regular priceSale price $3,795.00 -
PDI Big Boss Compound Turbo Kit – Cummins X15 & ISX15 | SKU 141715895041
Regular price $6,850.00Regular priceSale price $6,850.00