Borla Universal XR-1 Multi-Core Racing Muffler 3.5in Center-Center 14in x 6.25in Round 2020-lincoln-aviator-reserve-esi5683246 The 3" into dual 2

The 3" into dual 2

5" diameter into the mufflers with dual 2" out Cat-Back(tm) system features the S-Type Classic sound and dual round polished T-304 stainless steel tips on each side

Add Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" wheelbase vehicles

System contains a X-Pipe for increased performance and improved sound

it's made in the USA and backed by BORLA(r) 's Million-Mile warranty

Borla Universal XR-1 Multi-Core Racing Muffler 3.5in Center-Center 14in x 6.25in Round 2020-lincoln-aviator-reserve-esi5683246 The 3" into dual 2XR 1(r) Multi Core Racing Muffler. 3. 5" Center Inlet 3. 5" Center Outlet 6. 25" Round x 14" Long Body 19. 75" Overall Length. Designed for applications where a 6. 25" round body can be used and will work on a wide range of vehicles. It features BORLA(r)'S patented Multi Core 4 tube design for maximum flow, horsepower, and torque. The Multi Core portion of XR 1(r) mufflers flows better than straight tubing. Recommend for high horsepower applications.