$39.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Fresh air injected into the exhaust system on modified sportbikes can cause backfires in the headpipes and muffler due to unburnt fuel from modified fuel mapping combined with additional oxygen spontaneously combusting in a high heat environment. We have a solution for you. Each set includes cap for airbox. Made in the USA
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$39.99