The BORLA(r) Cat-Back(tm) system 140919 was specifically designed to enhance the power and sound of the Frontier equipped with 3.8L engine. It features 4" bright chrome on T-304 stainless steel tips and a dual side exit configuration. The entire system is made of T-304 stainless steel and utilizes computer numerical control (CNC) manufacturing techniques that ensure an accurate fit. This system features the "S-Type" sound that gives you an aggressive sound with no drone. It is also available with black chrome on T-304 stainless steel tips. All this is backed by our unsurpassed Million Mile Warranty. System Features:; Cat-Back(tm) System; Dual Side Exit; 4" Bright Chrome On T-304 Stainless Steel Tips-Type Sound Level; T-304 Stainless Steel Construction; Bolt-On Installation; Million Mile Warranty S-Type Cat-Back Exhaust System 2022-2023 Nissan Frontier 3.8L V6 Automatic Transmission 2WD/ 4WD Extended Cab With Standard Bed 126" Wheelbase/ Crew Cab With Short Bed 126" Wheelbase/ Crew Cab With Standard Bed 139.8 Wheel Base. 2022-2023 Nissan Frontier 3.8L V6 Automatic Transmission 2WD/ 4WD Extended Cab With Standard Bed (6' 1"') 126" Wheelbase/ Crew Cab With Short Bed (5') 126" Wheelbase/ Crew Cab With Standard Bed (6' 1") 139.8 Wheel Base.