BORLA 40086 XR-1® Sportsman 3.5" Center-Center 15"x5" Round - Racing Muffler ymm_82 A specially designed perforated manifold

A specially designed perforated manifold tube on the valve side eliminates streaming without any compromise to the pressure pulse distribution

the exhaust has been designed to deliver both power and torque gains throughout the rev range

Bonneville 1959-1978

Town and Country 1978-1981

Specifications Overall Length 2

BORLA 40086 XR-1® Sportsman 3.5" Center-Center 15"x5" Round - Racing Muffler ymm_82 A specially designed perforated manifoldDescription BORLA 40086 XR 1 Sportsman 3. 5" Center Center 15"x5" Round Racing Muffler The XR 1 Sportsman Racing Muffler features a 3. 5" center inlet and 3. 5" center outlet, with a 5" round by 15" long body and a total length of 20". Its compact size is suitable for applications where space is limited. The reversible design allows for flexible installation options. This muffler is constructed from high quality T 304 austenitic stainless steel,