Exhaust Brake
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Direct Mount 4 inch PRXB High Performance Exhaust Brake Only For Dodge RAM 4.5-07 Cummins 5.9L ISB 24 Valve Engine W/Standard / 48RE Automatic Transmission and Dodge 2005-2007 W/Standard Transmission Upgrade Pacbrake
Pacbrake
MSRP: $910.94$819.84Pacbrake's Direct Mount 4 inch PRXB High Performance Exhaust Brake Only for Dodge RAM 2004.5-2007 Cummins 5.9L ISB 24 Valve Engine with Standard / 48RE Automatic Transmission and Dodge 2005-2007 with Standard Transmission. Upgrade. PRXB exhaust brake...MSRP: $910.94$819.84