BORLA 140875 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" D RD RL AC S TIP: 4" RD X 11" CHROME

Description BORLA 140875 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\" D RD RL AC S TIP: 4\" RD X 11\" CHROME

This 3\" 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 engine, except for Tremor and Black Appearance Package models. The system features Polyphonic Harmonizer Technology, utilizing patented units with pipes of varying diameters and lengths to create multiple exhaust notes that harmonize for a clean, rich, full-bodied sound.

It is tuned for an aggressive ATAK sound with no drone. The dual side (passenger side) exit replaces the single factory tail pipe and includes single 4\" round bright chrome on T-304 stainless steel tips on each tail pipe. Systems with black chrome tips and additional options for sound level, tip finish, and tip exits are also available. Adapters are required for specific Crew Cab and Extended Cab configurations.

• Polyphonic Harmonizer Technology for harmonized exhaust notes
• ATAK sound level with no drone
• Dual side exit with 4\" bright chrome T-304 stainless steel tips
• Bolt-on installation and Million Mile Warranty

Specifications:

• System Type: Cat-Back
• Exit: Dual Side
• Tip Size: 4\" Bright Chrome on T-304 Stainless Steel
• Sound Level: ATAK
• Material: T-304 Stainless Steel