Borla Touring Cat Back 15-16 GMC Denali 6.2L V8 2.75in, 2.25in Dual Same Side Exit 4in Tips Exhaust Lights>Headlights After that comes dyno testing

After that comes dyno testing and on-vehicle testing

while a silicone bellows coupling absorbs excessive engine movement and provides flexibility for an easy install

It dramatically cuts downhill speeds without using the wheel brakes

of torque max gains

Borla Touring Cat Back 15-16 GMC Denali 6.2L V8 2.75in, 2.25in Dual Same Side Exit 4in Tips Exhaust Lights>Headlights After that comes dyno testingDoes NOT fit Escalade ESV or Yukon Denali XL vehicles. System has a Adaptive Exhaust Valve. Borla(r) system includes two front pipes. When installing the system use the Borla(r) pipe that matches the O. E. pipe. Features 4" bright chrome on T 304 stainless steel tips and the mellow Touring sound. Borla(r) Cat Back(tm) and Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower.