Darkside Developments Billet 1.6 | 2.0 TDi Common Rail Turbo Outlet Flapper Upgrade Kit

This precision-machined billet upgrade kit eliminates the restrictive factory turbo outlet flapper valve on 1.6 and 2.0 TDi Common Rail engines. By replacing the OEM plastic component with a solid billet design, this kit improves exhaust flow and turbo response.

Features:

• CNC-machined billet aluminum construction
• Eliminates flow restriction for improved turbo performance
• Direct replacement for the OEM turbo outlet flapper
• Complete kit with hardware and gaskets
• Compatible with both stock and performance tunes

Essential upgrade for TDi owners seeking improved throttle response, reduced turbo lag, and enhanced overall performance without compromising reliability.