BORLA 140770CF Exhaust system S-TYPE for SILV. / SIERRA 1500 2019 5.3L CF TIP: 3.5 "RD X 6.62" ymm_31 or 140688 must be cut

or 140688 must be cut off the axle-back assembly for installation

F-250 1957-1959

Belvedere 1960-1970

When the X-connection valve is open

BORLA 140770CF Exhaust system S-TYPE for SILV. / SIERRA 1500 2019 5.3L CF TIP: 3.5 "RD X 6.62" ymm_31 or 140688 must be cutDescription BORLA 140770CF Exhaust system S TYPE for SILV. SIERRA 1500 2019 5. 3L CF TIP: 3. 5 "RD X 6. 62" This system is designed for factory split rear exit vehicles only. For Crew Cab models with a standard bed (6' 7") and a 157" wheelbase, Adapter 60708 must be added. The 3" diameter into dual 2. 75" Cat Back system features the classic S Type sound level with no interior drone and dual 3. 5" round carbon fiber tips with bright centers on each