Turbocharger flange permits removal of the dump pipe restriction by manufacturing your own custom dump pipe for engines fitted with CT20 as outlined below.
When used with a larger exhaust system from turbo back;
improves exhaust flow
contributes to lower EGT
permits quicker turbo spool up
improves turbo efficiency
permits up to 3" exhaust dump pipe
Suits Toyota 2LT, (with factory CT20 turbo) as intalled in Hilux, Surf, 4Runner and Prado, and many Toyota turbo petrol engines ( 3T-GTEU, 22R-TE, 1C-T, some 2C-T).
Enquire for other engines and makes.