Tomioka Racing TR Subaru Single Scroll Unequal Length Exhaust Manifold with 3 bolts Up-pipe for EJ20/EJ25

TR all stainless steel single scroll unequal length exhaust manifolds for Classic GC8/GF8, New Age WRX STI GDA GDB Type A-B. Lost wax finished with 4-1 connectors smooth inner surface for better flow. Stable connection and air leakage avoided by the 3 bolts flange design up-pipe. A 45mm size pipe enable better flow of exhaust.

Model Number: TR-ES1000
Application: Classic GC8/GF8, New Age WRX SdTI GDA GDB Type A-B
Material: SUS304
Pipe Diameter: 45mm (I/D)