CTS Turbo N20 4″ High Flow Catted Downpipe (F20-F21-F22-F30-F32-F36)

CTS Turbo N20 4″ High Flow Catted Downpipe (F20-F21-F22-F30-F32-F36)CTS Turbo is proud to announce our High Flow CAT for F series BWM 4 cylinder N20 engines. By removing the factory catalytic converter, you will free up exhaust flow and thus increase power and sound of the engine. Faster turbo spool and less backpressure means the car will feel more responsive and more fun to drive. Proper tuning by Bootmod3 must be used to remove CEL and ensure proper operation. Features: CNC machined flange and direct fit bracket

F & G Series Gen 1 B58

we will inspect the kit for any damages or missing pieces

When combined with larger injectors and our Stage 1 pump

• Precision CNC Machined Turbo Connections

5" inside diameter intake runners

Peak power gains range from 10-15HP on an otherwise stock vehicle

Select the option above to add pre-assembled connections to fit Continental Flex Fuel Sensor

Externally we’ve updated the packaging to provide exact OEM hose routing for ZERO interference when changing out coil packs or spark plugs

The factory catalyter uses a 900 cell ceramic core

-Large Diameter 360 Thrust Upgrade

Hose clamps

we have not had any failures reported by anyone