MOTORCYCLE AIR CIRCUIT


Whether you are a hobbyist or a mechanical professional, you need to have the basics of how an engine works. As you know heat engines need two things to run, gasoline and air, this mixture is generally managed by the computer in order to properly dose the dose of fuel to be injected according to the quantity of fuel. air coming in.

Air supply circuit: which path does the air travel?

The first thing that air will usually come across is the air filter. This is responsible for retaining as many particles as possible in order to prevent them from damaging the internal parts of the engine in the combustion chamber. The more particles an air filter retains, the less easily it will allow air to pass: this will reduce the power of the engine a little (which then breathes a little less well) but it will improve the quality of the air that will enter the engine ( less parasitic particles). Conversely, a filter which allows a lot of air to pass (high flow rate) will improve performance but will allow more particles to enter.
We offer you just for this purpose, several filters of major brands.

To route to the engine, it is possible to use rigid or flexible BOA type tubing, which will improve the air flow, we have in our shelves several collectors and tubing provided for this purpose, do not hesitate to throw it away. a glance.

Besides the air circuit, we sell parts that make up the air circuit, such as slow motion regulators, hose clamps, butterflies and extra flat spals and revotec fans.

These parts will ensure cooling and optimization of performance on the air circuit of your engine.

If you have any doubts about the choice of a part, do not hesitate to contact our sales department, we will provide you with quality service and especially the right reference for your engine.

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FAQ: The Most Frequently Asked Questions
How do I track my package?
As soon as the shipment is made, you will receive an email with a tracking link. You can also find this link in your customer account, under "My Orders." Delivery is tracked via Chronopost, Colissimo, DPD, or UPS.
How to contact Customer Service?
You can contact our customer service by email at https://strperformance.com/en/ or by phone at +33 01 34 67 70. We are available Monday to Friday, from 9:00 a.m. to 12:00 p.m. and from 2:00 p.m. to 5:00 p.m. Customer service is closed between 12:00 p.m. and 2:00 p.m. Response guaranteed within 24 to 48 hours (excluding weekends and public holidays).
Which countries do you deliver to?
STR Performance ships your orders all over the world: mainland France, French overseas departments and territories, Europe (Belgium, Switzerland, Spain, Germany, etc.) as well as internationally (Canada, Maghreb, overseas, etc.). Our shipping partners include Chronopost, Colissimo, DPD and UPS, depending on the country, weight and size of the package. Shipping costs are automatically calculated at the checkout stage based on your address. Each shipment is tracked online and secure. We deliver to your home, collection point or business depending on the options available in your area.
What are the shipping times?
Shipping times at STR Performance depend on product availability and delivery destination. ✅ Products in stock : dispatch within 24 to 48 working hours after payment validation (excluding weekends and public holidays). 🔄 Products being restocked or personalized : an additional delay may apply (specified on the product sheet or communicated by our customer service). Average delivery times after dispatch : 🇫🇷 Metropolitan France : 1 to 3 working days via Chronopost, Colissimo or DPD 🇪🇺 Europe (Belgium, Luxembourg, Germany, Spain, etc.) : 3 to 7 working days 🌍 DOM-TOM, Canada, Maghreb, and rest of the world : 5 to 12 working days depending on the area Each order benefits from online tracking : you will receive an email with a tracking number as soon as your package is picked up by the carrier. Important : Orders placed after 12 p.m. are generally processed the following business day. Delivery times may be longer during busy periods (sales, promotions, holidays, etc.).
How much are the shipping costs?
Shipping costs are calculated automatically at the checkout stage, based on the weight, volume of your package and your delivery area. We offer several carriers (Chronopost, Colissimo, DPD, UPS) with rates adapted for France, Europe, the French overseas departments and territories and internationally. The exact cost is displayed before payment, once your address has been entered.