2011 GMC Denali XL

Billy Boat Performance Exhaust started with a clean sheet of paper for the 2011 GMC Denali exhaust system. With the new 6.2 liter engine, the factory has completely redesigned the exhaust, using a different layout and larger tubing size. The muffler can is an entirely new design. It is a larger muffler (8 inches round and 28 inches long) and features a combination of our new PRT and our traditional sound absorption designs. The result is an extremely high flow muffler with a deep, throaty exhaust note which is quiet while cruising at highway speeds yet has a deep authoritative bark when you step on the throttle.
The muffler exits with a pair of 2½ inch tailpipes in a true dual design, with two fully-polished, 4 inch double wall round tips for that bold, stylish, and aggressive look. The ultimate exhaust system for the ultimate SUV is hand fabricated from aircraft quality T-304 stainless steel. All B&B products are precision built in rugged fixtures as a direct replacement for stock exhaust components and include all hardware and gaskets. No machining, no cutting or welding means easy installation. All Billy Boat Performance Exhaust systems are tuned to match the application. We provide the perfect mix of performance, sound and style for the 2007 Escalade. Each Billy Boat Performance Exhaust system is backed by a lifetime warranty against rust, corrosion or burn through and 2 full years against defects in materials or workmanship.

Category:

Autos & Vehicles

Tags:

• billy
• boat
• exhaust
• gmc
• denali
• 2011

[form109]

this is indeed a Yukon Denali..and to those who say its a yukon not denali...Denali is the highest trim for a Yukon.

[matt4270]

1:07!

[xALaWe1]

Yukon not Denali

[motohead8484]

this is not a denali. the front grill is wrong as well as the rear bumper. the denali rear bumper has a indented square around the hitch so that when you put the cover over it it is all flushed up, the standard yukon is not indented in, rather it sticks out and does not flush in at all.

the front grill on the denali's also have little circle cutouts, not straight grills.

so with that said, this is probably a standard yukon xl, with a 5.3L v8

[strumem90]

@LiLBling55 yes it is actually, the taillights give it away...just blacked out..

[LiLBling55]

DENALI * 

[LiLBling55]

This is not a (DEANLI) ...