BORLA 140868 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 SR TIP: 4" RD X 14" CHROME ymm_18 and precision CNC manufacturing guarantees

and precision CNC manufacturing guarantees an accurate fit

The elbow is constructed from heavy 18-gauge high-quality T-304 austenitic stainless steel

Fits Following Engines:CHEVROLET Gen III/IV LSX small block

The full dual system is lighter than the factory single system due to its T-304 stainless steel construction and surpasses the stock exhaust in flow and efficiency

This procedure involves about ten very slight cuts and results in an exceptionally straight part

BORLA 140868 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 SR TIP: 4" RD X 14" CHROME ymm_18 and precision CNC manufacturing guaranteesDescription BORLA 140868 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 SR TIP: 4" RD X 14" CHROME This 3" diameter into dual 2. 25" BORLA 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 split rear exit configuration