£57.19
RRP £64.99
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Verified Customer Reviews for K&N Air Filter TB-9004
Excellent Air Filter - Excellent Service
13 July 2020 by Anonymous
K&N Air Filters are renowned for providing a performance upgrade but also importantly they are "Washable" as opposed to disposable factory filters! - Easy to fit and money saving... - Triumph Bonneville Spirit 2015 - As is often the case, SportsBikeShop offered the best price and swift delivery! - Recommended.
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Better air filter
24 March 2020 by Anonymous
Decided to fit a K&N filter to the Bonneville and could not believe the difference it made. Improvement throughout the rev range and better throttle response. Excellent service from sportsbikeshop.
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Upgrade
13 May 2019 by Anonymous
My Thruxton EFI was always a little jerky on the throttle at low revs, it is now so much smoother and the engine just breathes better. Feels like a restriction has been removed. Great product, excellent service.
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Bike restoration
22 November 2018 by Anonymous
Great product excellent service
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Description
Product Fitment
Manufacturer
K&N Air Filter TB-9004 - Triumph
- High airflow with excellent filtration
- Designed to increase horsepower and acceleration
- Washable and reusable
- Will NOT void vehicle warranty
- Lasts up to 50,000 miles before cleaning is required
- A K&N air filter will last the life of your motorcycle
- Works with OEM vehicle electronics
- Easy high-performance add-on
- Environmentally friendly
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. Their stock replacement air filters for street vehicles are covered by their famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.
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