Cat Performance S430SX 80mm $1979.96 Free Ship.

Cummins ISX S400 Turbo and Manifold Flange Adapter 2003.5 to 2013

$999.99

Convert your 2003.5 to 2013 Cummins ISX to a S400 Turbocharger for Increased Performance, Fuel Economy and Reliability.

Modifications to existing system required.



2003.5-2007 Adapter

2008-2013 Adapter

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