Weapon R

Want to let your engine breathe more freely and sound more aggressive under acceleration? Weapon R makes air intakes and air filters for tuners who want more response from their car. Here you will find intake kits, air filters and related parts, especially for popular Japanese and Asian passenger cars.

Intakes for the sport compact scene

Weapon R is an American brand that grew up in the sport compact scene, where smaller front- and all-wheel-drive cars are modified with more power and a sportier look. The brand is best known for its air intakes, which replace the stock airbox and intake hose with a tube and an open filter. This reduces intake restriction and gives a more noticeable induction sound, and it is one of the most popular first steps when people start tuning their car.

Weapon R’s key products

The core range is complete intake kits, both short ram intakes that sit high in the engine bay and cold air intakes that draw cooler air from further forward. Kits typically come with tube, filter, couplers and brackets, so they can be fitted with regular tools. Weapon R also offers separate air filters in several sizes as well as heat shields that help keep the filter away from engine heat. See each product for vehicle fitment.

Buy Weapon R from us

We specialise in performance parts and know what it takes for a project to succeed. You get a wide selection, competitive prices and personal service if you have questions along the way. Find the Weapon R solution for your project and take the next step towards more performance.

Frequently asked questions

What is the difference between a short ram and a cold air intake?

A short ram intake is short and sits in the engine bay, which makes installation easy and gives a clear sound. A cold air intake draws air from further forward where it is cooler, but the piping is longer. The choice depends on your car and your use.

Does an open air filter need maintenance?

Yes. The filter should be checked regularly and cleaned or replaced so it does not clog. Follow the instructions for the specific filter, especially if it is an oiled filter.