T3 to T4 Adapter Flange.

This Aeroflow Performance turbo adapter will save the cost and headache of manufacturing a brand new exhaust manifold or exhaust system. Designed to convert any T4 flange down to a T3 flange. Made from cast 304 stainless steel. Featuring an uninterrupted gas flow transition to ensure optimum turbocharger response. All mounting studs and hardware included.

Product Reviews for AF8055-1002 - AEROFLOW