IROZ Motorsport V4 Billet Intake Manifold Plenum for Audi RS3 (8V 8Y) & Audi TTRS (8S) DAZA DNWA Engines Select Finish:Raw OE Diff Bearings must be

OE Diff Bearings must be retained

If nothing is specified all will be enabled by default

Nitrous Oxide

- Core Exchange Blocks that have been previously bored will not be accepted

0″ pattern

IROZ Motorsport V4 Billet Intake Manifold Plenum for Audi RS3 (8V 8Y) & Audi TTRS (8S) DAZA DNWA Engines Select Finish:Raw OE Diff Bearings must beIROZ Motorsport V4 Billet Intake Manifold Plenum Fitment: All Audi RS3 (8V 8Y) & TTRS (8S) DAZA Engines Once again IROZ Motorsport delivers the highest quality billet hardware for the Audi DAZA & DNWA Engines. Featuring a high flow oversized intake plenum. During development we found the OEM unit to leak from the poor designed factory seals. With the use of a performance based silicone o ring design, the leaks are eliminated while increasing overall