Exhaust Fitment Guide: Match Parts to Your Bike Model
By Yoshimura R&D of America, Inc. | Published: 2026-10-14
Category: How-to Guides
Use this exhaust fitment guide to match headers, tail pipes, and slip-ons to your exact bike model, and know when to call Yoshimura for help.
Quick answer
To match exhaust parts to your bike, always search by your exact year, make, and model. Yoshimura's catalog lists parts like the RMZ450 08-16 Stainless RS4 Full System Tail Pipe and the ZX14 2016 Stainless Steel Header Kit for specific fitments. If you are unsure, call 800-634-9166 or email [email protected] before ordering.
Why Exhaust Fitment Is Model-Specific
Exhaust components are designed for specific bike models because frame geometry, engine mounts, and bodywork vary widely. A tail pipe that fits a 2008 RMZ450 will not bolt onto a 2018 CRF250R. Even within the same model, changes across production years can affect mounting points and clearances. That is why Yoshimura lists fitment by year range, such as the RMZ450 08-16 Stainless RS4 Full System Tail Pipe. Always verify your bike's exact year and model before ordering.
How to Confirm Compatibility Before You Buy
Start by locating your bike's model code and year. Then use the website search bar to enter your bike's make, model, and year. If the part is listed for your bike, it is compatible. For example, the CRF250R 2018 TI RS9T LEFT HAND FULL SYSTEM TAIL PIPE is designed specifically for the 2018 CRF250R. If you cannot find your bike, contact Yoshimura directly. They can confirm whether a part like the ZX14 2016 Stainless Steel Header Kit will work with your setup.
Fitment Diagnosis
- Symptom: Part does not bolt up: The exhaust component may be for a different year or model. Check the product listing for the exact year range and model code. If the part is listed for your bike but still does not fit, stop and contact Yoshimura for support.
- Symptom: Exhaust leak at joints: This often means the tail pipe or header is not seated correctly or is the wrong part for your system. Verify that you have the correct tail pipe for your muffler and bike. If the leak persists after reseating, the part may be incompatible. Do not force it.
- Symptom: Unclear which part to order: Use the website search bar with your bike's make, model, and year. If nothing comes up, the part may not be available for your bike. Call 800-634-9166 or email [email protected] for help. If they cannot confirm fitment, consider a different exhaust system.
Product facts
- RMZ450 08-16 Stainless RS4 Full System Tail Pipe: The tail pipe, sometimes referred to as a mid-pipe, is the connecting component to your muffler. If you are replacing only the tail pipe, you need to ensure it matches both your muffler and your bike's mounting points. This part is specific to the RMZ450 08-16.
- CRF250R 2018 TI RS9T LEFT HAND FULL SYSTEM TAIL PIPE: The tail pipe, sometimes referred to as a mid-pipe, is the connecting component to your muffler. For the 2018 CRF250R, this left-hand tail pipe is designed for the RS9T full system. Using the wrong tail pipe can cause exhaust leaks or poor fitment.
- ZX14 2016 STAINLESS STEEL HEADER KIT: To see if we offer the one for your specific bike on the website add it into the search bar. The ZX14 2016 Stainless Steel Header Kit is model-specific. Searching by your bike's exact model ensures you get the correct header for your ZX14.
