Stainless steel, lost wax finish 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.

Contents of Kit:

• Exhaust manifold
• Up pipe
• Turbo gaskets
• 50' x 2" exhaust wrap
• Hardware kits

Not CARB Legal

Tomioka Racing 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.

Specifications:

• Type: Unequal Length, Single Scroll
• Material: Stainless Steel SUS304
• Application: Subaru EJ20/EJ25
• Manifold Spec: O/D – 42.7mm, Thickness – 2.0mm
• Up-Pipe Spec: O/D – 60.5mm, Thickness – 2.0mm
• Flange Thickness: 12mm
• Pipe Diameter: I/D 45mm