This Cat-Back system was developed for use on F-250 and F-350 Super Duty (including Tremor models) trucks with performance, sound, style and durability in mind. The computer numerical control (CNC) formed pipes ensure the best possible flow for horsepower and torque. The muffler is specifically designed to give the 7.3L engine the sound an enthusiast would enjoy without the resonance (drone) that they don't. Only T-304 stainless steel is used in the construction of BORLA systems, that allows us to give you a Million Mile warranty. These systems can be adapted to the different wheel bases offered by Ford and come with either a 5" black chrome on T-304 stainless steel (140843BC) or 5" bright chrome on T-304 stainless steel (140843) tip. Check out the related parts section below. The 140843 and 140843BC come with the front extension pipe for the Crew Cab with Short Bed (6' 8") 160" Wheelbase configuration. But the system is not limited to that configuration alone. By removing the front extension pipe it will fit the Regular Cab with Standard Bed (8') 142" Wheelbase. Add PN 60691 for Super Cab with Short Bed (6' 8") 148" Wheelbase, PN 60692 for Super Cab with Standard Bed (8') 164" Wheelbase, or PN 60693 for Crew Cab with Standard Bed (8') 176" Wheelbase vehicles. See the related parts section for these extension pipes. NONE of these systems or configurations will fit trucks with dual rear wheels. This system features a Black Chrome finish on T-304 stainless steel tips. Using BORLA Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2020-2024	Ford	F-250 Super Duty	King Ranch
2020-2024	Ford	F-250 Super Duty	Lariat
2020-2023	Ford	F-250 Super Duty	Limited
2020-2024	Ford	F-250 Super Duty	Platinum
2020-2024	Ford	F-250 Super Duty	XL
2020-2024	Ford	F-250 Super Duty	XLT
2020-2024	Ford	F-350 Super Duty	King Ranch
2020-2024	Ford	F-350 Super Duty	Lariat
2020-2023	Ford	F-350 Super Duty	Limited
2020-2024	Ford	F-350 Super Duty	Platinum
2020-2024	Ford	F-350 Super Duty	XL
2020-2024	Ford	F-350 Super Duty	XLT