BORLA 140867 Cat-Back™ System F-150 2021 5.0L V8 AT 2+4WD 4DR CC SB EC STB (145.4" WB) LARIAT, KING RANCH, PLATINUM, LTD 3", 2.25" "ATAK" S RD RL AC SR TIP: 4" RD X 14" CHROME ymm_17 J-form threads rolled after heat-treat

J-form threads rolled after heat-treat for 1000% greater thread strength

2011-2012 Ford Mustang GT Coupe 5

These mufflers are designed to convert a 140632 or 140632CB S-Type system into an ATAK system

This mid-section and muffler assembly is not compatible with the 3

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

BORLA 140867 Cat-Back™ System F-150 2021 5.0L V8 AT 2+4WD 4DR CC SB EC STB (145.4" WB) LARIAT, KING RANCH, PLATINUM, LTD 3", 2.25" "ATAK" S RD RL AC SR TIP: 4" RD X 14" CHROME ymm_17 J-form threads rolled after heat-treatDescription BORLA 140867 Cat Back System F 150 2021 5. 0L V8 AT 2+4WD 4DR CC SB EC STB (145. 4" WB) LARIAT, KING RANCH, PLATINUM, LTD 3", 2. 25" "ATAK" S RD RL AC SR 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 Polyphonic Harmonizer Technology, utilizing