True 304 stainless steel construction for long life durability.Increase Better/Smoother Exhaust Flow At Higher RPM To Generate More Power And Maximum Performance Out Of Your Engine.
◘ Primary Tubes: 1-3/4"
◘ Collector: 2.0"
◘ 3/8" Flange thickness ◘ Runner Wall Thickness: 16 Gauge(1.5mm) Disclaimer: “For off-road competition/racing use only. This product is not intended to be installed on vehicles registered for highway use. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES THAT MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.”