For sale is a pair of 3.5" inch to 4inch stainless steel inline exhaust reducer couplers. These reducers join 2 different size exhaust hoses, tips or tubes together. They are universal in design and can be used 3.5" to 4" or to reduce 4" to 3.5". 

5 inch overall length.

Please email me with any questions or if more pictures are desired. What you see is what you will get. 

Please review pictures and make sure that this item fits your application and intended use. I am not responsible for item mis-fitment. 

Shipping amount is for the 48 states. Hawaii, Alaska, PR will be an additional amount. I do not ship internationally.