

Specifications
- Brand
- Hot Cams
- Part #
- 4022-1E
- UPC
- 714205043563

Hot Cams 03-09 YZ 450 F Exhaust Camshaft - Stage 1
$294.22
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Hot Cams 03-09 YZ 450 F Exhaust Camshaft - Stage 1
Key Features
- Fits 2003-2009 Yamaha YZ 450 F.
- CNC-machined from 8620 billet steel and case hardened for durability and precise lobe profiles.
- Stage 1 profile is designed for improved low-end torque and overall power gains.
- Dyno-proven in the USA for reliable performance.
- Offers an estimated 5-10% power gain.
- No core exchange required for installation.
Product Details
If you're looking to get a bit more out of your 2003-2009 Yamaha YZ 450 F's engine, swapping the exhaust camshaft is a solid way to do it. This Stage 1 exhaust camshaft from Hot Cams is designed to improve your engine's breathing, helping it make more power without needing a full engine rebuild.
This camshaft is CNC-machined from 8620 billet steel and then case hardened, which means it's built to last and maintain its precise lobe profile over time. It's dyno-proven here in the USA, and the engineers used advanced valvetrain software to develop it. This particular camshaft is the Stage 1 version, which is a good all-around choice for improved low-end torque and a noticeable bump in overall power, typically around 5-10%.
Installation is straightforward, and you won't need to send in your old camshaft as a core exchange. Just remember that this part is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- Hot Cams
- Manufacturer Part #
- 4022-1E
- UPC
- 714205043563
Frequently Asked Questions
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Hot Cams 03-09 YZ 450 F Exhaust Camshaft - Stage 1
