IROZ Motorsport Turbo Manifold

FRP offers this equal-length header with a true merge-style collector from IROZ Motorsports, engineered for serious power on Audi 5-cylinder platforms.

Constructed from high-grade 304 stainless steel, the manifold is fully TIG-welded and back-purged to ensure complete penetration and smooth internal joints.

It is designed to fit any chassis originally equipped with the 5-cylinder engine, producing consistent pressure pulses that help reduce spool time while supporting well over 1,000 horsepower.

Available with a full range of collector flanges: T3, T4, and V-band options to suit your turbo configuration.