Borla 140851 - Cat-Back(tm) Exhaust System S-Type RamBox Gear Reduction Ratio2: 136:1

Gear Reduction Ratio2: 136:1

but with added stylelines and a rear spoiler for today's modern truck owner

Come with stainless steel hardware

Low profile light mounts do not affect driver’s line of sight

Amount of holes to drill for installation - 10

Borla 140851 - Cat-Back(tm) Exhaust System S-Type RamBox Gear Reduction Ratio2: 136:1This BORLA(r) system utilizes the factory transition pipe between the cats and the muffler so that it will fit all cab and bed configurations. EXCEPT vehicles with Dual Rear Wheels. The 140851 Cat Back(tm) by BORLA(r) is made to give you the best performance, sound and durability possible. It utilizes high quality T 304 stainless steel, superior to T 409, for durability, mandrel bent pipes for high flow and a uniquely designed muffler to give you the