Tomioka Racing Subaru Single Scroll Unequal Length Exhaust Manifold with 3 bolts Up-pipe - 2015-2021 Subaru STI

This Tomioka Racing Subaru Single Scroll Unequal Length Exhaust Manifold with 3 bolts Up-pipe has been designed to improve the exhaust flow which will increase the power and the torque.

Tomioka Racing Subaru Single Scroll Unequal Length Exhaust Manifold with 3 bolts Up-pipe

Highlights

• Stainless steel construction
• Lost wax finish
• 4-1 connectors with a smooth inner surface for better flow
• 45mm piping diameter
• 3-bolt flange up pipe
• Includes new turbo gaskets
• Includes 50' x 2" exhaust wrap
• Includes hardware

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.