Pacbrake C40070 InLine Mount 4 inch PRXB Exhaust Brake Kit for 2006-2007 GMC Classic 6.6L Duramax

0.5 gal air tank 25 foot coiled air hose air accessories and fittings kit. pacbrake's in line mount 4 inch prxb high performance exhaust brake kit for gmc 2006-2007 classic 6.6l duramax 32 valve engine-allison 1000 seriesautomatic transmission without optional 2nd alternator. air actuated-comes with air tank controller (when required for application) and pacbrake onboard air kit hose and accessories. switch pac : n/a. transmission controller : n/a details: application 2006-2007 classic 6.6l duramax 32 valve. size 4.0 inch. hose length 25 foot. hose type coiled. capacity .5 gallon. mount in line mount. valve 32 valve. engine manufuacturer duramax. engine years 2006-2007. liter 6.6 liter. pacbrake's in line mount 4 inch prxb high performance exhaust brake kit for gmc 2006-2007 classic 6.6l duramax 32 valve engine-allison 1000 series automatic transmission without optional 2nd alternator. prxb exhaust brake offers the highest braking power to lowest price ratio available. pacbrake's flagship product is the unquestioned leader in the supplemental brake industry. it has changed the way people think about exhaust brakes by providing performance safety and durability that is unmatched by any other exhaust brake on the market. every prxb automotive kit comes with everything required for a complete installation. prxb exhaust brake which includes: hp325 series compressor