What kind of power gains can I expect from this Stage 3 camshaft?

This Stage 3 exhaust camshaft is dyno-proven to deliver an estimated 5-10% power gain. It's specifically tuned to improve performance in the higher RPM range for your Yamaha YFZ450R.

What material is this camshaft made from and how is it finished?

The camshaft is CNC-machined from 8620 billet steel, which ensures a precise fit and accurate lobe profiles. It is then case hardened to increase its durability and lifespan.

Does this camshaft require a core return?

No, this Hot Cams camshaft does not require a core exchange. You can install it directly onto your Yamaha YFZ450R without needing to send back your old camshaft.

2009-2020 Yamaha YFZ450R Exhaust Camshaft | Hot Cams Stage 3

Name: Hot Cams 09-21 YFZ 450 R/ 450 R SE Exhaust Camshaft - Stage 3
Brand: Hot Cams
Price: 294.22 USD
Availability: InStock

Hot Cams 09-21 YFZ 450 R/ 450 R SE Exhaust Camshaft - Stage 3

$294.22

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2009-2020 Yamaha YFZ450R/SE. Hot Cams Stage 3 exhaust camshaft for improved top-end horsepower.

Key Features

Fits 2009-2020 Yamaha YFZ450R and 2010-2011 Yamaha YFZ450X.
Stage 3 profile is designed for improved top-end horsepower.
CNC-machined from 8620 billet steel for a precise fit.
Case hardened for increased durability and lobe life.
Dyno-proven in the USA for reliable performance gains.
Offers an estimated 5-10% power gain.

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Fits these vehicles

Yamaha YFZ450R 2009-2020
Yamaha YFZ450X 2010-2011

Product Details

If you're looking to get more top-end power out of your 2009-2020 Yamaha YFZ450R, this Stage 3 exhaust camshaft from Hot Cams is a solid option. It’s designed to boost your engine's performance specifically in the higher RPM range, giving you that extra edge when you need it most. This camshaft is dyno-proven in the USA, so you know it's built to perform.

This camshaft is CNC-machined from 8620 billet steel and then case hardened. This process ensures a precise fit and accurate lobe profiles, which are critical for consistent valve timing and reliable operation. Hot Cams uses advanced valvetrain software during the engineering process to optimize its design. While it offers a notable 5-10% power gain, it's still an economical choice for the performance it brings. It’s designed for an easy installation and doesn't require a core exchange, meaning you can get it on your YFZ450R and back on the trail faster.

This is a Stage 3 camshaft, which is generally geared towards maximizing peak horsepower. If you're building an engine for racing or want the most aggressive power delivery at high RPMs, this camshaft is a great fit. Just remember that this part is not CARB approved and cannot be shipped to California.