Pro Circuit has released new exhaust models that are compatible with GasGas, Husqvarna, and KTM’s 450-class dirt bikes. If you’re looking for an upgrade in sound and performance, read on.
Pro Circuit now offers two exhaust models made with different materials: Stainless Steel (T-6) and titanium (Ti-6). Both models are designed for closed-course off-road racing and provide enhanced performance. However, it’s important to note that these exhausts meet AMA amateur noise requirements but not the FIM’s requirements, so they may not be suitable for FIM-sanctioned events. Additionally, only the titanium model (Ti-6) comes with a carbon fiber end cap, while the stainless steel versions come with a stainless steel end cap.
In addition to the full exhaust systems, there is also a slip-on version available in stainless steel, which is the most affordable option at $602.95 USD.
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The full stainless exhaust system, which includes a header pipe with a high-flow catalyst, is priced at $1,002.95 USD.
The titanium system is the most expensive option, costing $1,269.95 USD, which is over $250 more than the full stainless package.
The Pro Circuit exhaust systems are compatible with the following models:
- KTM 450 SX-F F.E. 2022 1/2
- KTM 450 SX-F 2023
- Husqvarna FC 450 F.E. 2022 1/2
- Husqvarna FC 450 2023-2024
- GasGas MC 450 F.E. 2023 1/2
All of Pro Circuit’s exhaust systems are proudly made in the U.S.A., ensuring high quality and performance.