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Doug Thorley Nissan 4.0 Xterra Frontier Pathfinder Secondary Cat Delete race B pipes

Doug Thorley Nissan 4.0 Xterra Frontier Pathfinder Secondary Cat Delete race B pipes

$199.00

Category:

Description

This is what you all have been waiting for. Prerunnerparts exclusive bolt in cat delete pipes which replace the rear 2 cats on your 4.0 platform. The B pipes will either bolt up to your factory front cats or directly to the DT long tubes for a true catless vehicle. By removing your rear cats you will gain both increased MPG as well as a significant bump in HP and TQ.

Using these in conjunction with the factory cats or a set of high flows will not throw a check engine light. O2 bungs are preinstalled for the rear sensors.

FITS 05-15

**FOR OFFROAD USE ONLY**

Photo shows prototypes. Finished parts will not be cut and weld.

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