BORLA 140770CF Exhaust system S-TYPE for SILV. / SIERRA 1500 2019 5.3L CF TIP: 3.5 "RD X 6.62" ymm_31 5" diameter Cat-Back system delivers

5" diameter Cat-Back system delivers the S-Type sound with no drone inside the vehicle

High-grade titanium reinforcements have been incorporated for better structural stability at pivot points

AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow

The system also expands tuning potential while maintaining straightforward installation

BORLA 140770CF Exhaust system S-TYPE for SILV. / SIERRA 1500 2019 5.3L CF TIP: 3.5 "RD X 6.62" ymm_31 5" diameter Cat-Back system deliversDescription 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