Transition Turbo Flange - Undivided T4 to Single 2-1/2" NPS (2.875" OD) - 304 Stainless 4.500" OD The Ace Race Parts brand

The Ace Race Parts brand of Schedule 10 pipe size Reducers are the perfect solution for small and large turbo manifold applications

Saves 11lbs over factory glass

– Larger u-joint than ever offered by OEM

Part Number: U1601

Please be sure to verify the bolt pattern of your existing application before purchasing this Undivided T4 Turbine Inlet Flange

Transition Turbo Flange - Undivided T4 to Single 2-1/2" NPS (2.875" OD) - 304 Stainless 4.500" OD The Ace Race Parts brand304 STAINLESS BILLET TRANSITION TURBO FLANGE UNDIVIDED T4 TO SINGLE 2 1 2" NPS (2. 875" ID) The Ace Race Parts brand of Transition Turbo Flanges is designed and precision CNC machined to offer the smoothest possible transition from a T4 open housing to 2 1 2" nominal pipe size, or 2. 875" outside diameter tube size material. Each flange is precision machined from solid 304 Stainless billet and is designed to eliminate warping and deformation during