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A CNC-machined billet adapter that lets you fit a Tial Q, QR or QRJ blow-off valve to the 3.3 twin-turbo's charge pipework in place of the factory electronic diverter valves. Required if you want a Tial on this engine - the factory valve mounting is nothing like the Tial flange.
Why bother: the factory diverter valves are plastic-bodied and electronically actuated, and on a tuned 3.3T they are a known weak point - they can leak or fail to seal under raised boost, which shows up as inconsistent boost and a lazy spool. A Tial is a spring-and-piston valve with a machined aluminium body that holds its seal, and it gives the audible release note people fit them for.
Features:
- CNC-machined billet aluminium adapter
- Accepts Tial Q / QR / QRJ blow-off valves
- Replaces the plastic factory diverter valve mounting
- Includes mounting hardware and O-ring
Fitment: Kia Stinger GT 3.3T and Genesis G70 3.3T.
Please note: This is the adapter only - the Tial valve itself is sold separately. The 3.3T has two turbochargers, so a full conversion needs two adapters and two valves. The 2.0T cars do not use this part.
FREE shipping on orders over $400 CAD.