K&N Air Filters

The world's best air filters. The primary function of an air filter is to supply an engine with clean air, in order to provide the optimum operating conditions for performance and engine life.

An engine's power output is proportional to the rate at which it can induce air into the cylinders, and the torque output is directly proportional to the amount drawn into the cylinders on each induction stroke. All but the most minute restriction will cause an engine's power output to drop. Conventional paper elements and synthetic foam filters are generally restrictive in terms of airflow and deteriorate relatively quickly and cause power output to drop further.

Running without air filters is definitely not an economical option as engine life is drastically reduced. K&N Air Filters provide the best solution.

Better by design. K&N Air Filters use a much less restrictive filter element in their design compared to original equipment types. The fabric filter media is protected by an epoxy coated aluminium screen mesh which also straightens airflow. The filter utilizes an accordion fold design to provide up to five times the normal filtering surface of non-pleated filters.

The K&N solution provides your engine with better protection and lets it breathe easier to improve power and torque. Cleaning is recommended once a year or when heavy deposits have built up, the air filters are washable and guaranteed for life.

Also Available

BARNETT Scorpion Billet Clutches & Braided Stainless Steel Control Cables, BENDIX Brake Pads & Brake Shoes, DYNOJET Carburettor Kits & Power Commanders, GOODRIDGE Braided Stainless Steel Brake & Clutch Hoses, KURYAKYN Daring Products, PERFORMANCE MACHINE Brake Calipers, Brake Line Kits, Hand & Foot Controls, Brake Discs, Rear Wheel Pullies & Sprockets and Image Series Wheels, PROGRESSIVE SUSPENSION Front Fork Springs, Lowering Kits & Rear Shock Absorbers, and VANCE & HINES Performance Exhaust Systems, Mufflers & Fuelpaks at competitive prices for Harley-Davidson, Honda, Kawasaki, Suzuki, and Yamaha motorcycles.

Refund Policy

We guarantee 100% customer satisfaction. This means that if for any reason you are not fully satisfied you can cancel within 7 days of ordering or return any purchase in unused and good condition within 7 days from receipt and obtain a full refund of the price you paid or replacement of the product.

Within 7 days from receipt send us a quick notice either by fax or email explaining your reasons (change of mind, fault, etc.) and indicating if you prefer a replacement or to receive your money back. Then send us back the items with return costs at your charge.

Upon receipt of the returned goods we will either ship you free of charge the replacement items if available, or if not, we will refund the full price of the items you are returning, according to your instructions.

We will not accept for refund or replacement: Goods that have been either damaged or used; Goods returned to us after 7 days from receipt; Packages returned on a COD basis or freight collect.

Note

We aim to ensure accuracy in all our published information. However, circumstances outwith our control can lead to future change. If this has been your experience, you have our sincere apologies. Cruiser Ecosse cannot accept liability for any loss or damage arising in respect of any statement contained in this information. This information does not form part of a formal contract and we reserve the right to change it at any time.

We do not sell or supply exhaust systems or mufflers compliant with EU Directive 97/24/EC Chapter 9.