PDI Performance

PDI Big Boss Stage 1 Cylinder Head — Cummins ISX DOHC (1999–2009)

PDI Big Boss Stage 1 Cylinder Head — Cummins ISX DOHC (1999–2009)

Regular price $7,834.00 CAD

Regular price Sale price $7,834.00 CAD
PDI Big Boss Stage 2 Cylinder Head — Cummins ISX DOHC (1999–2009)

PDI Big Boss Stage 2 Cylinder Head — Cummins ISX DOHC (1999–2009)

Regular price $8,744.00 CAD

Regular price Sale price $8,744.00 CAD
PDI Big Boss Stage 1 Cylinder Head — Cummins ISX/X15 SOHC (2010–2025)

PDI Big Boss Stage 1 Cylinder Head — Cummins ISX/X15 SOHC (2010–2025)

Regular price $8,744.00 CAD

Regular price Sale price $8,744.00 CAD
PDI Big Boss Stage 2 Cylinder Head — Cummins ISX/X15 SOHC (2010–2025)

PDI Big Boss Stage 2 Cylinder Head — Cummins ISX/X15 SOHC (2010–2025)

Regular price $9,583.00 CAD

Regular price Sale price $9,583.00 CAD
PDI Big Boss Stage 2 Turbo + Manifold Combo — Detroit Series 60 12.7L/14.0L (1994–2003)

PDI Big Boss Stage 2 Turbo + Manifold Combo — Detroit Series 60 12.7L/14.0L (1994–2003)

Regular price $4,869.00 CAD

Regular price Sale price $4,869.00 CAD
PDI Big Boss Stage 1 Turbo + Manifold Combo — Cummins ISX CM570 (2000–2003)

PDI Big Boss Stage 1 Turbo + Manifold Combo — Cummins ISX CM570 (2000–2003)

Regular price $4,869.00 CAD

Regular price Sale price $4,869.00 CAD
PDI Big Boss Stage 1 Turbo + Manifold Combo — CAT 3126 / C7 ACERT (1997–2007)

PDI Big Boss Stage 1 Turbo + Manifold Combo — CAT 3126 / C7 ACERT (1997–2007)

Regular price $5,785.00 CAD

Regular price Sale price $5,785.00 CAD
PDI Big Boss Stage 2 Performance Kit — CAT C15 / C16 / 3406E (1994–2004)

PDI Big Boss Stage 2 Performance Kit — CAT C15 / C16 / 3406E (1994–2004)

Regular price $11,122.00 CAD

Regular price Sale price $11,122.00 CAD
PDI Big Boss Exhaust Manifold — CAT C12 (1998–2004), Ceramic Coated

PDI Big Boss Exhaust Manifold — CAT C12 (1998–2004), Ceramic Coated

Regular price $2,777.00 CAD

Regular price Sale price $2,777.00 CAD
PDI Big Boss Exhaust Manifold — CAT 3406E / C15 / C16 (1994–2004)

PDI Big Boss Exhaust Manifold — CAT 3406E / C15 / C16 (1994–2004)

Regular price $2,518.00 CAD

Regular price Sale price $2,518.00 CAD

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Collection: PDI Performance

PDI Big Boss Stage 1 Cylinder Head — Cummins ISX DOHC (1999–2009)

PDI Big Boss Stage 1 Cylinder Head — Cummins ISX DOHC (1999–2009)

PDI Big Boss Stage 2 Cylinder Head — Cummins ISX DOHC (1999–2009)

PDI Big Boss Stage 2 Cylinder Head — Cummins ISX DOHC (1999–2009)

PDI Big Boss Stage 1 Cylinder Head — Cummins ISX/X15 SOHC (2010–2025)

PDI Big Boss Stage 1 Cylinder Head — Cummins ISX/X15 SOHC (2010–2025)

PDI Big Boss Stage 2 Cylinder Head — Cummins ISX/X15 SOHC (2010–2025)

PDI Big Boss Stage 2 Cylinder Head — Cummins ISX/X15 SOHC (2010–2025)

PDI Big Boss Stage 2 Turbo + Manifold Combo — Detroit Series 60 12.7L/14.0L (1994–2003)

PDI Big Boss Stage 2 Turbo + Manifold Combo — Detroit Series 60 12.7L/14.0L (1994–2003)

PDI Big Boss Stage 1 Turbo + Manifold Combo — Cummins ISX CM570 (2000–2003)

PDI Big Boss Stage 1 Turbo + Manifold Combo — Cummins ISX CM570 (2000–2003)

PDI Big Boss Stage 1 Turbo + Manifold Combo — CAT 3126 / C7 ACERT (1997–2007)

PDI Big Boss Stage 1 Turbo + Manifold Combo — CAT 3126 / C7 ACERT (1997–2007)

PDI Big Boss Stage 2 Performance Kit — CAT C15 / C16 / 3406E (1994–2004)

PDI Big Boss Stage 2 Performance Kit — CAT C15 / C16 / 3406E (1994–2004)

PDI Big Boss Exhaust Manifold — CAT C12 (1998–2004), Ceramic Coated

PDI Big Boss Exhaust Manifold — CAT C12 (1998–2004), Ceramic Coated

PDI Big Boss Exhaust Manifold — CAT 3406E / C15 / C16 (1994–2004)

PDI Big Boss Exhaust Manifold — CAT 3406E / C15 / C16 (1994–2004)

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