Exhaust valve, 63.5 mm (2.5") diameter, closed, pressure-controlled, stainless steel

What’s Included:
- Flap control ø 63.5 mm 2.5", closed, pressure-controlled exhaust flap, stainless steel

Description:
- The flap is closed and opens when negative pressure is present
- Inner diameter ø 63.5 mm
- Outer diameter ø 74 mm
- Made of stainless steel
- Adjustable

Suitable for:
- Exhaust systems with a 63.5 mm diameter

Note: This universal exhaust valve does not have no ECE approval, ABE, or component type approval and is therefore not approved for use on public roads in accordance with the StVZO. It is intended exclusively for racing and motorsports purposes outside the scope of the StVZO .