Airbox Upgrade to Boost Motorcycle Performance
The Airbox Upgrade is a modification to the stock airbox that improves airflow into the engine without requiring a complete intake system replacement. As a result, the engine breathes better, delivers a smoother power curve, and responds more eagerly to the throttle. This is an original solution from Throttle Punks™, developed, tuned, and tested on specific motorcycles. It is a functional upgrade with proven geometry and airflow characteristics.
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The Airbox Upgrade from Throttle Punks is for you if:
- for whatever reason, you don’t want to invest in a complete sports intake system
- you want a quick and easy modification that you can easily do yourself
- you mainly drive on the highway or at a sporty pace
- you want better engine performance, a smoother mid-range, and a little more character
? Note: We do not recommend this for off-road use, fording, or riding in extremely dusty conditions
What the Airbox Upgrade Offers
- Higher airflow into the engine
- A smoother power curve in the mid-range
- A slight but noticeably increased boost in power and torque ( up to approx. +2 HP and +4 Nm on some models)
- Sharper throttle response
- Adeeper, more distinctive intake sound that gives the engine character
- The effect is noticeable immediately after installation, without the need for complicated tuning
Even the Airbox Upgrade has its limitations:
- The intake is noisier after the modification —the engine is more audible
- The original paper filter requires more frequent inspection and maintenance
- We do not recommend it for off-road riding (dust, mud, water)
- If you’re looking for maximum performance gains, we recommend considering a more sophisticated high-performance upgrade—the Power Kit (tuned ECU map + homologated exhaust)
- This is not a replacement for our complete sports intake system—it’s a reasonable compromise between price, simplicity, and performance benefits
Installation is very simple and anyone can do it:
- You can do it yourself in just a few minutes
- Tools: 4 mm Allen wrench
- No additional accessories are needed
- But of course, if you’re not sure, feel free to call or email us—you won’t be the first, nor the last. :-)
? WARNING – Beware of Counterfeits
This is an original Throttle Punks™ product. Any unauthorized copying, sale, or reproduction of our designs or industrial designs will be dealt with through legal channels. Protect yourself against fakes. Many of them haven’t been tested in real-world conditions and can cause serious problems for your bike.

