The Speed Engineering cast Y-collector joins two 2.5" ID pipes into a single 3" ID pipe. It is a cast stainless steel piece for building a custom dual-to-single exhaust.
Features:
- Cast Y-Collector
- Stainless Steel Construction
- Dual 2.5" ID Inlets
- Single 3" ID Outlet
FAQ
What sizes does this Y-collector connect?
It merges dual 2.5" ID pipes into a single 3" ID pipe.
How is the collector made?
It is a cast collector made from stainless steel.
Is this vehicle specific?
No. It is a universal piece for custom exhaust fabrication.
Is this part street legal?
No. Speed Engineering sells this Y-collector 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).

