Description
Steel Exhaust Y-Pipe W/ 5 Inch OD
This 5-inch OD exhaust Y-pipe is designed to fit over the frame exhaust and air ride cab of the Western Star 4900 EX and 4964 Constellation, helping your truck's exhaust system run smoothly and improve overall performance with its durable construction.
* High Quality Pipes* Made Of Steel
* 5 Inch
* Fits Over The Frame Exhaust And Air Ride Cab
* Sold Individually
* Made In USA
***High Quality Aftermarket Replacement Part (Not OEM)***
* Replaces Oe Number 23529-3542
Fitment
* Fits Western Star 4900EX 1996 thru 2016
* Fits Western Star 4964EX Constellation 1997 thru 2016
* Fits Western Star 4964FX Constellation 1997 thru 2016
