Specifications
- Brand
- Stainless Bros
- Part #
- 618-08922-0000
- UPC
- 618-08922-0000

Stainless Bros 3.5in Normally Open / Vacuum Close 304SS Valve
$174.07
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Stainless Bros 3.5in Normally Open / Vacuum Close 304SS Valve
Key Features
- Fits 3.5-inch exhaust systems.
- Normally open operation, closes with vacuum.
- Constructed from durable 304 stainless steel.
- Designed for custom exhaust applications.
Product Details
This is a 3.5-inch exhaust cutout valve from Stainless Bros. It's designed to be normally open, meaning your exhaust flows through it by default, and it closes when vacuum is applied. This type of valve is often used to bypass the muffler for a louder exhaust note when desired, or to control exhaust flow for performance tuning.
Constructed from 304 stainless steel, this valve is built to resist corrosion and withstand the heat and gasses found in exhaust systems. The 3.5-inch diameter makes it suitable for a wide range of exhaust piping. Installation typically involves cutting into your existing exhaust system and welding this valve in place, allowing for a custom exhaust setup.
Specifications
- Brand
- Stainless Bros
- Manufacturer Part #
- 618-08922-0000
- UPC
- 618-08922-0000
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Stainless Bros 1/2in OD x 12.0in Length Hanger Rod w/ Mushroom End

Stainless Bros 17in Overall Length 4in SS304 Polished Finish Lightweight Race Muffler

Stainless Bros 3.0in Normally Closed / Boost Open 304SS Valve

Stainless Bros 3.0in x 12.0in OAL Lightweight Muffler - Polished
Stainless Bros 3.5in Normally Open / Vacuum Close 304SS Valve
