BORLA 140876 Cat-Back™ System F-150 2021 5.0L V8 AT 2+4WD 2DR RC STB (122.8" WB) XL, XLT 3", 2.25" "S-TYPE" S RD RL AC S TIP: 4" RD X 14" CHROME ymm_75 Each system is built from

Each system is built from premium T-304-austenitic stainless steel for performance and durability

Valves: 2 (one per side of muffler)

The Slip-On system can be optionally combined with Link Pipe Set (Titanium)

and the complete use of titanium results in a weight saving of 3

Requires rear bumper valance change for vehicles with single tips

BORLA 140876 Cat-Back™ System F-150 2021 5.0L V8 AT 2+4WD 2DR RC STB (122.8" WB) XL, XLT 3", 2.25" "S-TYPE" S RD RL AC S TIP: 4" RD X 14" CHROME ymm_75 Each system is built fromDescription BORLA 140876 Cat Back System F 150 2021 5. 0L V8 AT 2+4WD 2DR RC STB (122. 8" WB) XL, XLT 3", 2. 25" "S TYPE" S RD RL AC S TIP: 4" RD X 14" CHROME This 3" diameter into dual 2. 25" Cat Back system is designed to enhance the power and sound of the Ford F 150 equipped with the 5. 0L V8 engine, except for Tremor and Black Appearance Package models. The system features the S Type sound with no drone and a dual side (passenger side) exit