Pro Circuit has built a reputation around our exhaust systems. It's at the core of our business. We offer Four-Stroke exhausts for all the popular motorcycles and ATVs. There are pipes and silencers for racing, recreation, "quiet riding"...even USFS-approved Spark Arrestors
- Improved power delivery and exhaust note
- Body is made from lightweight 6061 T-6 brused alumin and the end cap and intake tube are stainless steel
- Tunable end caps allow fine-tuning of power delivery for different types of riding and terrain
- Silencers include wire-meshed spark arrestor that can be removed for closed-course racing
- Steel allen head screws make repacking an easy task
- Slip-On's include muffler only
- Exclusive E-glass pillow packing
| Compatible Vehicles |
| Years |
Make |
Make |
Notes |
| 1999-2008 |
Honda |
Sportrax 400 TRX400EX 2x4 |
|
| 2009 |
Honda |
TRX400X 2x4 |
|
| 2012-2014 |
Honda |
TRX400X 2x4 |
|