Home > Dual Sport > Yamaha WR250X/R Parts Home > Used/Clearance Motorcycle Parts > Pro Circuit T-4 Exhaust NOTE ON USED PARTS: The used parts we sell are typcially parts that we pulled off one of our project bikes. They will include all parts for installation. We typically only have one available at this price. The Pro Circuit T-4 Exhaust System is designed to increase performance from bottom to top, making your Yamaha WR250R / WR250X perform better. The stainless steel and aluminum construction offer increased strength and durability; ideal for racing and off-road riding. This system is also tunable, meaning you can remove the spark arrestor screen turning it into a race tip for closed course racing; fasten the screen back on for off-road riding. The T-4 system for the WR250R / WR250X is the only one on the market that provides mounting points for the factory heat shields both on the header AND on the muffler itself. This allows you to attach your stock header heat shield to the Pro Circuit header, and also attach the stock muffler heat shield to the Pro Circuit muffler (See inset photo above). Fitment: 2008-2021 Yamaha WR250R / WR250X Sound: This exhaust is NOT one of the quieter ones. It is comparable in sound to the FMF PowerCore4 Exhaust so it is what I consider to be loud. We did confirm with Pro Circuit that they have a quiet insert that will fit it and knock a few decibels off the sound. Pro Circuit Part # on that is PC4012-0010 and it costs around $35. Weight Savings: WR250R/X Stock Muffler w/ Heat Shield: 9.89 lbs WR250R/X Stock Header w/ Heat Shield: 1.98 lbs WR250R/X Stock EXUP motor and cables: 1.48 lbs WR250R/X Stock FULL SYSTEM: 13.35 lbs WR250R/X Pro Circuit T-4 Muffler: 5.60 lbs WR250R/X Pro Circuit T-4 Header: 1.20 lbs WR250R/X Pro Circuit T-4 FULL SYSTEM: 6.80 lbs TOTAL WEIGHT SAVINGS: 6.55 lbs WHAT YOU GET: One (1) Used Pro Circuit T-4 Full Exhaust System Mounting hardware and springs Zeta Carbon Fiber Header Heat Shield shown in photos is NOT included. You can however mount your stock header heat shield to the PC header pipe. PRODUCT SPECS: Brushed aluminum canister Stainless steel head pipe and end-cap Strong aluminum mounting bracket TIG welded Designed for easy disassembly and re-packing when needed Removable USFS approved spark arrestor Mounting points for stock header and muffler heat shields Big Weight savings compared to OEM Video Overview: ** OUT OF STOCK - This item has sold. USED: WR250R WR250X Pro Circuit T-4 Full Exhaust System 4Y09250WRXRetail Price: $990.99Our Price: $599.95 Availability: THIS ITEM HAS SOLD WARNING! - Motor sports can be extremely dangerous, injury or death can occur. No warranty is made or implied regarding any product sold by Devo Tech, Inc. / SoloRacer.com to protect users from injury or death. The user assumes all risks. Please read the rest of our Legal Disclaimer before ordering. Our on-line store is up and running 24 hours a day, 7 days a week. We use Yahoo! Secure Servers for all transactions so you can shop with complete confidence. If you are uncomfortable ordering online, call or email us for more ordering options. SRmoto.com |  Corbeau USA ©Copyright 2002-2023 by Devo Tech, Inc.