Techno Pro Spirit MR-S (ZZW30) Front Pipe (Catalyst Straight)

A front pipe to cancel the main catalyst behind the exhaust manifold.
It can be used together with normal exhaust manifold and muffler.
Comes with bellows so you don't have to worry about cracks.

Specifications
・Pipe diameter: 50φ×2 → 60φ
*It cannot be used on public roads because it is a competition-only part.