Honda Civic Si Air Intake
- Injen®SP Series Short Ram Intake SystemSP Series Short Ram Intake System by Injen®. The Short Ram SP Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube. The EA Nanofiber air filter...$264.95 - $807.95
- K&N®33 Series Panel Air Filter33 Series Panel Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters for the majority of...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$44.99 - $199.99
- Takeda®Retain Stage 2 Short Ram Intake SystemRetain Stage 2 Short Ram Intake System by Takeda®. Improve your car's performance and enhance the appearance of your engine bay with the Takeda Retain Short Ram Air Intake System. This system will increase airflow to your engine with...$271.00 - $499.00
- ACDelco®Gold™ Air FilterGold™ Air Filter by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$7.21 - $211.49
- Injen®IS Air IntakesIS Air Intakes by Injen®. The IS Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube. The EA Nanofiber air filter allows increased airflow and...Improves airflow into the engineIncreases horsepower$209.95 - $419.95
- K&N®69 Series Cold Air Typhoon™ Intake Kit69 Series Cold Air Typhoon™ Intake Kit by K&N®. Improve airflow and increase horsepower on your vehicle. This intake kit is available in various finishes and configurations. It replaces the factory air intake system with a free...$299.99 - $699.99
- aFe®Direct Fit Magnum Flow™ Pro Dry S Panel Air FilterDirect Fit Magnum Flow™ Pro Dry S Panel Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter by up to 44% for improved horsepower and...Robust and long-lasting constructionGuaranteed to ensure a perfect fit and effortless installation$53.00 - $403.00
- Mishimoto®Cold-Air IntakeCold-Air Intake by Mishimoto®. Whether your car is a daily driver or a fully built track beast, Mishimoto has products for your application. Mishimoto takes vehicle performance to the next level in terms of power, cooling, and...$9.95 - $560.95
- AEM Intakes®Cold Air Intake SystemCold Air Intake System by AEM Intakes®. To deliver cooler air to the engine, this air intake system places the air filter outside the engine compartment. Cooler air is denser than warm air and so contains more oxygen, which results in...$299.99 - $599.99
- Denso®Replacement Air FilterReplacement Air Filter by Denso®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$5.23 - $40.34
- Takeda®Momentum™ Cold Air Intake SystemMomentum™ Cold Air Intake System by Takeda®. With the Momentum Sealed Stage 2 Kit, Takeda has taken Cold Air Intake Systems to the next level. Instead of placing the air filter outside the engine bay, Takeda positions a special Pro...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$73.00 - $518.00
- AEM Intakes®Unique DryFlow Air FilterUnique DryFlow Air Filter by AEM Intakes®. AEM Intakes DryFlow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Intakes DryFlow filters use an innovative...Designed to increase horsepower and throttle responseAEM Intakes Air Filters are cleanable and reusable for the life of your vehicle$39.99 - $99.99
- Beck Arnley®Air FilterAir Filter by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications and crafted using superior-grade...Insures proper air flow for engine operationConstructed from OE quality materials and filter media to properly maintain your vehicle and improve gas mileage$7.77 - $83.05
- WIX®Panel Air FilterPanel Air Filter by WIX®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$8.12 - $63.01
- WIX®Air FilterAir Filter by WIX®. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX air filters play a vital part in preventing foreign particles like soot, carbon and...Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection$8.08 - $146.40
- Pentius®UltraFLOW™ Air FilterUltraFLOW™ Air Filter by Pentius®. The UltraFLOW Air Filter by Pentius has been designed to provide your customer's engine with the clean air that is required for maximum efficiency and power output. By design, the best airflow...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$3.62 - $109.03
- Torxe®Engine Air FilterEngine Air Filter by Torxe®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...High quality at an affordable priceExpertly made from premium materials$18.00 - $32.00
- Injen®SP Series Cold Air Intake SystemSP Series Cold Air Intake System by Injen®. The SP Series Cold Air Intake System is made for the enthusiast who wants maximum horsepower from a tuned cold air intake system. This cold air system positions a high-flow air filter behind...$240.95 - $766.95
- Bosch®Air FilterAir Filter by Bosch®. Make sure your engine breathes properly with their selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$3.68 - $20.51
- Spectre Performance®Air Intake KitAir Intake Kit by Spectre Performance®. Give your engine a full dose of cool air when it needs it. Replace your restrictive air box and filter element with this polished aluminum tubing and lifetime cleanable low-restriction air filter.$199.99
- aFe®Direct Fit Magnum Flow™ Pro 5R Panel Air FilterDirect Fit Magnum Flow™ Pro 5R Panel Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock paper filter by up to 68% for improved...Pro 5R Factory-Oiled Media for Maximum Performance100% Polyurethane Frame On All Sides For Extra Long Filter Life$53.00 - $247.00
- FRAM®Extra Guard™ Flexible Panel Air FilterExtra Guard™ Flexible Panel Air Filter by FRAM®. Designed and constructed with advanced features to capture and hold more dirt. Increased durability is achieved because of the heavier filter screen that extends into urethane to...Provides better air filtration for improved performancePrevents damaging particles from entering your engine$5.84 - $79.53
- Premium Guard®Air FilterAir Filter by Premium Guard®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$3.08 - $55.81
- K&N®E Series Air FilterE Series Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters for the majority of vehicles on...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$54.99 - $449.99
- Genuine®Intake ManifoldIntake Manifold by Genuine®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Designed to restore your vehicle’s air intake systemGenuine OE replacement parts from the OE manufacturer$31.66 - $1,793.23
- Genuine®Air Box HoseAir Box Hose by Genuine®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest manufacturing...Designed to restore your vehicle’s air intake systemGenuine OE replacement parts from the OE manufacturer$5.29 - $532.77
- Mahle®Engine Air FilterEngine Air Filter by Mahle®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your time and gas,...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$6.64 - $304.56
- Injen®Evo Series Cold Air Rotomolded Induction SystemEvo Series Cold Air Rotomolded Induction System by Injen®. The Injen Evolution Air Induction System is a dyno-tuned intake system that's designed to enhance air flow for maximum horsepower and torque gains on your truck. Designed using...$319.95 - $771.95
- Takeda®Stage-2 Cold Air Intake SystemStage-2 Cold Air Intake System by Takeda®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Revolutionary 1-piece air box/air scoopDelivers more oxygen to the combustion chamber by drawing in cooler, denser air$336.00 - $554.00
- Injen®RD Series Cold Air Intake SystemRD Series Cold Air Intake System by Injen®. The RD Series is made for the enthusiast who wants improved mid-range power. This cold air system positions a high-flow air filter behind the bumper, where it can take in cooler, denser air....$338.95 - $420.95
Shop By Service Type
Every car owner knows how important the air intake system is for the best engine performance. It’s not that hard to maintain, either, so if you notice a drop in the performance of your Honda Civic Si, it might be time to service your air intake system. Our online store is a great way to find any of the parts you need. We stock air filters, air intake hoses, valves, vacuum cups, and much more. So whether you are in a hunt for a round straight or a round tapered air filter, for example, our site is a great place to make a purchase.
As the owner of a Honda Civic Si, you know how important it is to replace air intake parts when necessary. On our virtual shelves you will find an extensive selection of affordable, high-quality Honda Civic Si replacement air intake parts. We source our inventory from the most trustworthy, well-known manufacturers in the business, so whether you are looking for products from Injen, Genuine, Standard, among others, you will easily find what you need. Just choose your Civic’s model year, click on what you need, and we’ll walk you through the rest of the process.