BORLA 140871 Cat-Back™ System F-150 2021 2.7L/3.5L V6 AT 2+4WD 4DR CC SB, EC STB (145.4" WB) LARIAT, KING RANCH, PLATINUM, LTD 3", 2.25" "S-TYPE" D RD RL AC S TIP: 4" RD X 11" CHROME ymm_18 2014-2017 vehicles have oval openings

2014-2017 vehicles have oval openings in the rear valance

The full dual system is lighter than the factory single system due to its lightweight T-304 stainless steel construction and offers improved exhaust flow compared to the stock exhaust

Borla's advanced muffler technology delivers sound outside the vehicle without drone or resonance inside

Fairlane 1969

BORLA 140871 Cat-Back™ System F-150 2021 2.7L/3.5L V6 AT 2+4WD 4DR CC SB, EC STB (145.4" WB) LARIAT, KING RANCH, PLATINUM, LTD 3", 2.25" "S-TYPE" D RD RL AC S TIP: 4" RD X 11" CHROME ymm_18 2014-2017 vehicles have oval openingsDescription BORLA 140871 Cat Back System F 150 2021 2. 7L 3. 5L V6 AT 2+4WD 4DR CC SB, EC STB (145. 4" WB) LARIAT, KING RANCH, PLATINUM, LTD 3", 2. 25" "S TYPE" D RD RL AC S TIP: 4" RD X 11" CHROME This 3" into dual 2. 5" BORLA Cat Back system is designed to enhance the power and sound of the Ford F 150 with 2. 7L and 3. 5L engines, except for 3. 5L V6 PowerBoost, Raptor, Tremor, and Black Appearance Package models. The system features the S Type