BORLA 140137 Cat Back Exhaust System F150 06 / 04-05 4.6 / 5.4L V8 AT / M ymm_40 Patented Multi-Core 4 tube design

Patented Multi-Core 4 tube design for maximum flow

with custom-tuned muffler cores calibrated for each application to deliver the desired sound without interior drone

Specifications Socket Size(s) 8mm 12pt

Description BORLA 40086 XR-1® Sportsman 3

Barracuda 1968-1971

BORLA 140137 Cat Back Exhaust System F150 06 / 04-05 4.6 / 5.4L V8 AT / M ymm_40 Patented Multi-Core 4 tube designDescription BORLA 140137 Cat Back Exhaust System F150 06 04 05 4. 6 5. 4L V8 AT M This 3" diameter into dual 2. 25" Cat Back system delivers a mellow Touring sound with no drone inside the vehicle. The system features a single 4" round polished T 304 stainless steel tip on each tail pipe. Borla Cat Back and Axle Back exhaust systems use patented straight through and multi core technology to increase exhaust velocity and unleash hidden horsepower. Each