Banks Power 11-14 Chev 6.6L LML ECLB/CCSB/CCLB Monster Exhaust Sys - SS Single Exhaust w/ Black Tip - 47786-B

4 inch heavy-duty stainless DPF-back Monster Exhaust system with constant-diameter intermediate pipe and tailpipe. Exclusive CoolCuff design lowers tailpipe temperatures as much or more than stock while simultaneously improving flow and cutting backpressure by nearly 57%. The CoolCuff design is tested and refined by Banks engineers using Computational Fluid Dynamics software, then validated through extensive temperature testing in all areas: before and after the DPF, 6 inch out from the tip, by the spare tire, shocks, wiring, hoses, and more. First we tested our own exhaust then we tested the others. Result: Monster Exhaust measured well over a hundred dEGRees cooler than the competition, and cooler than stock, too! Flows up to 80% better than stock! Cooling as much or more than stock without killing flow is a major challenge. But Monster Exhaust wins on both counts and increases fuel efficiency in the process. Testing and Validation - Computational Fluid Dynamics (CFD) software: That's the Banks difference. Our engineers input active regeneration DPF outlet temperatures into the computer, then run flow dynamics analysis to show the cooling effect of the CoolCuff design all along the flow path. Extensive temperature testing. We also test critical systems for destructive heat exposure. Thermocouples are placed by the spare tire, shocks, wiring, hoses, and even the floor of the truck to make sure Monster Exhaust keeps everything as cool or cooler than the factory exhaust. And we don't just scrutinize our systems, we put the other guys through the same grueling tests. That's how we know they blow hot air! Banks Has the Solution. Engineered CoolCuff design. The diesel particulate filter (DPF) reduces smoke by turning it to ash through regeneration. This can heat exhaust gas temps to 1,100 deg+ at the DPF outlet! Banks Monster Exhaust with CoolCuff reduces these dangerous temps as much as or more than stock while also cutting backpressure and improving fuel economy.

This Part Fits:

Year	Make	Model	Submodel
2011-2014	Chevrolet	Silverado 2500 HD	LT
2011-2014	Chevrolet	Silverado 2500 HD	LTZ
2011-2014	Chevrolet	Silverado 2500 HD	WT
2011-2014	Chevrolet	Silverado 3500 HD	LT
2011-2014	Chevrolet	Silverado 3500 HD	LTZ
2011-2014	Chevrolet	Silverado 3500 HD	WT
2011-2014	GMC	Sierra 2500 HD	Denali
2011-2014	GMC	Sierra 2500 HD	SLE
2011-2014	GMC	Sierra 2500 HD	SLT
2011-2014	GMC	Sierra 2500 HD	WT
2011-2014	GMC	Sierra 3500 HD	Denali
2011-2014	GMC	Sierra 3500 HD	SLE
2011-2014	GMC	Sierra 3500 HD	SLT
2011-2014	GMC	Sierra 3500 HD	WT

Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. 

Fidanza Performance is excited to offer the go to name in Diesel- Banks Power!

About Banks Power-

More than sixty years of engineering milestones for Banks Power president and founder Gale Banks began at age 14 with an engine teardown of his mother’s ’31 Ford Model A that resulted in an increase of 65 horsepower. Just two years later, in 1958, Gale was officially in the engine business, first in Lynwood, California, then in San Gabriel. He remains the hands-on president to the manufacturing and engineering complex that today occupies 12 acres in the San Gabriel Valley town of Azusa.

Banks Power is known far and wide as the premier designer and manufacturer of power-enhancing products for diesel- and gas-powered light trucks, motorhomes, and sport-utility vehicles. Since the 1960s, Gale’s futuristic high-performance engines have broken new ground while shattering world records. Banks Power is still the only company to have set records at Bonneville in both automobile and truck classes. Banks’ marine engines propelled racing boats to national and world championships.

In his quest for greater engine performance and endurance, Gale continued his racing endeavors, setting his first speed record, 189 mph in 1960 at El Mirage dry lake, with a modified 1953 Studebaker. Since then, Gale has been in the winner’s circle countless times, setting a litany of marine and automotive performance marks and laying claim to such titles as World’s Fastest Passenger Car, World’s Fastest Pickup, World’s Fastest Motorhome, and, most recently, World’s Fastest Diesel Drag Racing Truck.

The bedrock integrity of Gale Banks is at the very core of Banks Power. Gale’s fundamental principles combine old-fashioned business ethics and service with leading technology, elegantly engineered products, superior construction, scientifically proven performance, and competitive prices.

In military mode, Banks engines were chosen to power U.S. Navy SEAL covert-action boats. Banks Technologies, a Gale Banks Engineering division, was awarded the contract to supply Oshkosh Defense with its V8 diesel 866T engine to power all Joint Light Tactical Vehicles.

As a recognized authority, Gale has taught engine design to graduate students at General Motors Institute, covering many subjects: engine architecture, turbochargers (design and application), fuel systems, exhaust systems, marine turbocharging, ignitions and camshafts, intercooling, and more.

The Banks company history is studded with technological achievements, including Gale’s pioneering work in turbocharging marine engines in 1969; the premiere of twin-turbo small-block Chevy engines in 1978; the invention (and patent) of the Banks OttoMind electronic fuel-management module in 1997; transmission control systems, exhaust scavenging systems, and the recent invention (and patent) of the iDash DataMonster, the only instrument to calculate, log and display an exclusive suite of engine parameters including Manifold Air Density.

Banks prides itself on being a company of engineers who see the future, pin the accelerator pedal, and aim right toward it.

Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!