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Instruction Sheets for Part Number BOR-140742
Borla S-Type Cat-Back Exhaust Systems
Exhaust System, S-Type, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Polished Tips, Ford, 5.0L Coyote, Kit
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Estimated Ship Date: Nov 10, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
140742
Part Type:
Product Line:
Summit Racing Part Number:
BOR-140742
UPC:
808422007429
System Material:
304 stainless steel
System Style:
Cat-back
Exhaust Type:
Dual in/Dual out
Exit Location:
Split rear
System Finish:
Natural
Catalytic Converter(s) Included:
No
Intermediate Pipe Diameter (in.):
3.00 in.
Muffler Included:
Yes
Muffler Quantity:
Two
Muffler Configuration:
Single inlet/Dual outlet
Muffler Style:
Turbo
Muffler Material:
304 stainless steel
Muffler Color:
Natural
Hardware Included:
Yes
Tailpipe Diameter (in.):
3.00 in.
Tip Included:
Yes
Tip Outlet Size (in.):
4.00
Tip Quantity:
4
Tip Shape:
Round
Tip Cut:
Slant
Tip Edge Style:
Rolled edge, double-wall
Tip Material:
304 stainless steel
Tip Color:
Natural
Remanufactured:
No
Quantity:
Sold as a kit.
Notes:
Fits models with active valve performance exhaust. Not recommended for convertibles.
Special Attention:
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Borla S-Type Cat-Back Exhaust Systems
Borla’s S-Type Cat-Back Exhaust System 140742 is designed for 2018-22 Ford Mustang GT (including Bullitt models) 5.0L V8 automatic/manual transmission RWD 2-door models with Active Valve Performance Exhaust. It is NOT recommended for use on convertibles. This 3 in. diameter system contains a merge X-Pipe for increased performance and improved sound, as well as Active Valve Exhaust valves and bright chrome on T-304 stainless steel tips. Borla cat-back and axle-back exhaust systems blend patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel to deliver the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power; and precision computer-controlled CNC manufacturing facilitates an accurate fit. Best of all, Borla stands behind every system—just what you'd expect from the world's most experienced (and most winning) exhaust brand.
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Some parts are not legal for use in California or other states with similar laws / regulations
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