$799.00
Empire Industries Gen 2 Exhaust System for Yamaha YFZ450R / YFZ450X
Empire Industries Gen 2 exhaust system featuring a 2-step pipe design engineered to deliver improved throttle response, strong mid-range torque, and increased top-end horsepower. A perfect balance between rideability and performance that works well with modified engines.
✔ Empire Industries Gen 2 2-step pipe performance exhaust system
✔ Works well with modified engines
✔ Improved throttle response and mid-range torque
✔ Increased top-end horsepower over standard systems
✔ Stainless steel header with aluminum octagon muffler
✔ Optional carbon fiber exhaust tip upgrade available
✔ Billet aluminum end caps for easy repacking
✔ Made in the USA
✔ Quiet cores and spark arrestors clip into standard billet tips
✔ Fuel controller required
The Empire Industries Gen 2 Exhaust System is engineered to deliver a balanced combination of performance and rideability for the Yamaha YFZ450R and YFZ450X. This system provides strong, usable power across the entire RPM range and works well with modified engines.
Featuring a 2-step header pipe design, this exhaust improves exhaust velocity and engine efficiency, resulting in quicker throttle response, stronger mid-range torque, and increased top-end horsepower compared to standard exhaust systems.
Each Empire Industries exhaust system is handcrafted in the USA using mandrel-bent 304 stainless steel for durability and performance. The lightweight aluminum octagon muffler with billet aluminum end caps provides excellent strength while allowing easy service and repacking.
A fuel controller is required when installing this exhaust system.
Proper fuel tuning is necessary to maintain correct air/fuel ratios, ensure engine safety, and allow the engine to fully benefit from the increased exhaust flow and performance gains.
Empire quiet cores and spark arrestors clip directly into the standard billet exhaust tips and can be easily installed or removed.
Note: Quiet cores and spark arrestors do not work with the carbon fiber tip.
Carbon Fiber Tip Option: When selecting the optional carbon fiber exhaust tip, these inserts cannot be used.
Free Shipping in the Continental USA
| Weight | 16 lbs |
|---|---|
| Dimensions | 24 × 13 × 9 in |
Cyclone Series and Gen 2 Exhaust for 2009+ YFZ 450 R
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For off-road use only. NOT California / C.A.R.B. compliant.
Fuel controller required to prevent lean conditions and potential engine/exhaust damage.
We do NOT ship Dynojet products to California.
Buyer responsible for fitment. No returns on used or installed items.
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