This Speed Engineering flex exhaust coupler is a 6" long flex section with a 3" inside diameter, made from natural 304 stainless steel. A flex coupler is added to an exhaust system to allow movement between sections.
Features:
- Natural 304 Stainless Steel
- 3" Inside Diameter
- 6" Length
- Flex Coupler
FAQ
What size exhaust does this flex coupler fit?
It has a 3" inside diameter.
How long is the coupler?
The flex coupler is 6" long.
What is it made from?
It is made from natural 304 stainless steel.
Is this part street legal?
No. Speed Engineering sells this flex coupler as a race-only product intended for competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).
⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).

