Borla 2018 Ford Mustang GT 5.0L AT/MT 3in S-Type Catback Exhaust Black Chrome Tips w/ Valves mk5 100% TIG welded for race-proven

100% TIG welded for race-proven strength and durability

Street Series Stainless Cat-Back System

Introducing Loki

3/8" thick port matched flanges

Borla 2018 Ford Mustang GT 5.0L AT/MT 3in S-Type Catback Exhaust Black Chrome Tips w/ Valves mk5 100% TIG welded for race-provenBorla Cat Back And Axle Back multi core technology 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, superior to T 400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow