Pacbrake InLineMount 4 In PRXB High Performance Exhaust Brake For GMC 06-07 Classic 6.6L C40070

Check out Pacbrake's InLine 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.

Features

• Pacbrake's PRXB exhaust brake delivers the strongest braking horsepower, greatest speed reductions & shortest stopping distances possible without the use of service brakes.
• Providing 50 percent more braking power at lower RPM's, PRXB gives you the best holdback in the 1400-1800 RPM range (where you typically drive).
• The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure.
• The brakes use industry exclusive Arcor nitride coating on housing and components which increases resistance to wear and corrosion.
• Upgrade any standard exhaust brake to a PRXB for an improved design and a longer lasting brake with significantly increased performance.
• Provides 50 percent More Braking Power at Lower RPM's. PRXB gives you the best holdback in the 1400-1800 RPM range (where you typically drive).
• When the brake is deactivated, exhaust flow is unrestricted and won't interfere with power output.
• Patented 90 degree Non-contacting Butterfly Valve is specially engineered to maximise backpressure while preventing seizing.
• Switch: N/A.
• Transmission Controller: N/A
• 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
• Liters: 6.6 Liter

Fitment

• 2006 - 2007 GMC Classic 6.6L Duramax 32 Valve Engine - Allison 1000 Series Automatic Transmission without optional 2nd alternator.

Application Notes

• This kit is for Classic 6.6L Duramax vehicles without optional 2nd alternator. Customer vehicles with the 2nd alternator, will have to fabricate their own mounting for the compressor. All these kits are for vehicles with factory exhaust systems. Vehicles with aftermarket 4" O.D. Exhaust systems will need 2 x C11342 adapters. Air Actuated - Comes with Air Tank, Hose and Accessories.