Borla 2019 Silv/Sierra C/B Exhaust S-Type 1500 5.3L V8 AT 2&4WD EC STB(78.8) CC SB(69.3) 147.4 WB 2018-mazda-3-sport-esi8844219 Does NOT include AFM valves

Does NOT include AFM valves or NPP valves

This Axle-Back system is tailored specifically for the 2

Borla(r) has always used the transfer of technology from racing to the street as a tool

The system features a 5" round bright chrome on T-304 stainless steel tip

Borla 2019 Silv/Sierra C/B Exhaust S-Type 1500 5.3L V8 AT 2&4WD EC STB(78.8) CC SB(69.3) 147.4 WB 2018-mazda-3-sport-esi8844219 Does NOT include AFM valvesFactory Single Side Exit vehicles ONLY. Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles. The 3" diameter Borla(r) Cat Back(tm) system has a side exit (passenger) featuring the classic S Type sound level with no drone inside the vehicle, and a 4" round bright chrome on T 304 stainless steel tip. A system with a black chrome on T 304 stainless steel tip is also available. Borla(r) Cat Back(tm) and Axle Back exhaust