XDP Performance Valve Springs & Retainer Kit For 1998.5-2018 5.9L/6.7L Cummins 24-Valve 2021-2026-bronco 100% drop in turbo (no

100% drop in turbo (no modifications required)

100% MIG-Welded

Direct fit for the 2003–2007 Ford 6

Filters for Competitors Intakes Cross Reference: AFE XX-91051 (Dry Extendable)

XDP Performance Valve Springs & Retainer Kit For 1998.5-2018 5.9L/6.7L Cummins 24-Valve 2021-2026-bronco 100% drop in turbo (noControl the valvetrain in your 1998. 52018 Dodge Ram 5. 9L or 6. 7L 24 Valve Cummins with the XDP XD313 Performance Valve Springs and Retainer Kit. Factory valve springs are not designed for the elevated boost pressures and higher RPMs that accompany performance upgrades such as aftermarket turbochargers and custom tuning. When exposed to these conditions, stock springs can cause valve float or reversionallowing exhaust gases to reenter the cylinder