1991 Audi Quattro Air Intake
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K&N®Air Filter OilUniversal Air Filter Oil by K&N®. K&N Recharger Kit is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. This Recharger Kit will...Maintenance system for all K&N Filtercharger air filtersRestores air flow efficiency$10.49 - $99.99 - K&N®Air Filter Recharge KitUniversal Air Filter Recharge Kit by K&N®. K&N Recharger Kit is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. This Recharger Kit...Maintenance system for all K&N Filtercharger air filtersRestores air flow efficiency$10.49 - $99.99
- aFe®Magnum Flow Air Filter Restore KitMagnum Flow Air Filter Restore Kit by aFe®. Keep your aFe performance air filter in top shape with the Restore Kit. The kit includes everything you need to thoroughly clean your air filter and put it back to like new condition.Restores to "as new" condition: Restores filter to "as new" conditionSpecially Formulated: To release dirt without harming the micro fibers critical to efficient filtration$11.00 - $194.00Save: 10%$9.90 - $174.60
- aFe®Magnum Flow Air Filter Restore KitUniversal Magnum Flow Air Filter Restore Kit by aFe®. Keep your aFe performance air filter in top shape with the Restore Kit. The kit includes everything you need to thoroughly clean your air filter and put it back to like new condition.Restores to "as new" condition: Restores filter to "as new" conditionSpecially Formulated: To release dirt without harming the micro fibers critical to efficient filtration$12.00 - $194.00Save: 10%$10.80 - $174.60
- Injen®Pro-Tech Air Filter Cleaning Kit (12 oz Cleaner, 11 oz Oil)Universal Pro-Tech Air Filter Cleaning Kit by Injen®. Keep your Injen cotton gauze High Performance air filter in top shape with the Air Filter Recharge Kit. It includes cleaner that loosens and removes dirt particles from the filter,...Maintains the life and performance of your high-flow Injen High Performance air filterIncludes filter cleaner and filter oil$26.95
- Dorman®Cabin Air Filter RetainersCabin Air Filter Retainers by Dorman®. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part fails, while restoring original ride control.Easy to installDirect replacement for a proper fit$6.15
- aFe®Magnum Flow Air Filter Power CleanerUniversal Magnum Flow Air Filter Power Cleaner by aFe®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Designed with innovative manufacturing techniquesMade with the highest level of professionalism$20.00 - $238.00Save: 10%$18.00 - $214.20
- BBK®Air Filter Cleaning Kit (12 oz Cleaner, 8 oz Oil)Universal Air Filter Cleaning Kit by BBK®. Keep your car running clean with this air filter cleaning and maintenance kit from BBK. This kit will work with any air filter BBK offer that is blue in color.Includes Filter Cleaner & Blue Filter OilKeep Your Filters Clean$24.99
- ATP®Intake Blast Intake System CleanerUniversal Intake Blast Intake System Cleaner by ATP®. ATP Intake Blast offers the latest technology in top end engine cleaning. This easy to use, aerosol charged solution applies a highly concentrated cleaning solvent through the...Cleans intake system by dissolving carbon and oil depositsHelps eliminate rough idle, hard starting, loss of power and pinging$17.36
- Mishimoto®Air Filter Cleaning Kit (12 oz Cleaner, 8 oz Oil)Universal Air Filter Cleaning Kit by Mishimoto®. Restore and renew your dirty Mishimoto Performance Air Filter! The Mishimoto Air Filter Re-Oil Kit includes everything you need to fully service your Air Filter.Specifically formulated for oiled Mishimoto Performance Air FiltersIncludes 12 oz cleaner bottle, 8 oz oil bottle, and applicator bottle$23.95
- Edelbrock®Pro-Charge® Air Filter Cleaning Kit (10.14 oz Cleaner, 10.14 oz Oil)Universal Pro-Charge® Air Filter Cleaning Kit by Edelbrock®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.95
- CRC®Air Intake Cleaner (12 oz)Universal Air Intake Cleaner by CRC®. Throttle Body and Air Intake Cleaner cleans gum and varnish from the throttle valves and throttle body for easier starting and smoother engine performance.Safe on coated throttle bodiesRemoves harmful deposits$5.39
- Flowmaster®Delta Force® Air Filter Cleaning Kit Squeeze (12 oz Cleaner, 8 oz Oil)Universal Delta Force® Air Filter Cleaning Kit Squeeze by Flowmaster®. Maintain your Delta Force Performance Air Intake filter with our new maintenance kit to help protect your filter for a lifetime of use. Works on both Delta Force...Can be Used on All Brands Cotton Gauze Air FiltersSpecifically Formulated Cleaner and Oil$34.95
- K&N®Dual Flange Oval Tapered Red Air Filter (3.125" F x 8.875" BOL x 5.1875" BOW x 6.25" TOL x 4" TOW x 9" H)Dual Flange Oval Tapered Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$74.99
- AEM Intakes®Plastic Air StraightenerPlastic Air Straightener by AEM Intakes®. MAF Insert. This versatile tool allows you to monitor and control AFR and EGT (EGT sensors sold separately) and access the data on your iPhone or iPod Touch via wireless WiFi connection, or...Allows you to use your smart phone as an ancillary AFR and EGT gaugeAccurately monitors AFR (one bank) and EGTs (up to 2 banks)$9.43
- K&N®33 Series Panel Red Air FilterAudi V8 Quattro 3.6L 1991, 33 Series Panel Red 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...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$79.99
- MANN-Filter®Air FilterAudi V8 Quattro 3.6L 1991, Air Filter by MANN-Filter®. Get excellent engine protection and more economical operation just by replacing your air filter. This MANN air filter is specially designed for your vehicle to ensure a precise fit...Optimum protection for the engine, airflow meters and other sensorsPerfectly adapted in form and function to your vehicle$22.60
- Luber-finer®Flexible Panel Air FilterAudi V8 Quattro 3.6L 1991, Flexible Panel Air Filter by Luber-finer®. 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...Remove 99.9% of airborne contaminantsMeet form, fit and function characteristics for the application$14.89
- TruParts®Engine Intake Manifold Temperature SensorAudi V8 Quattro 1991, Engine Intake Manifold Temperature Sensor by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$14.42
- Walker Products®Throttle Position SensorAudi V8 Quattro 3.6L Transmission 1991, Throttle Position Sensor by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$278.60
- Standard®Intermotor™ Fuel Injection Idle Air Control ValveAudi V8 Quattro 3.6L 1991, Intermotor™ Fuel Injection Idle Air Control Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$502.85
- WVE®Idle Air Control ValveAudi V8 Quattro 3.6L 1991, Idle Air Control Valve by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$591.37
- WVE®Throttle Position SensorAudi V8 Quattro 3.6L Transmission 1991, Throttle Position Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$328.98
- AIRAID®Track Day® Round Tapered Air FilterTrack Day® Round Tapered Air Filter by AIRAID®. High-performance engines have enormous airflow needs, and racers are constantly looking for a little something extra that will give them an edge over the competition. AIRAID Track Day...Large horsepower and torque gains for race track useRestriction-free filter media with adequate filtration$59.99 - $129.99
- Wehrli Custom Fabrication®Dry Round Tapered Gray Air FilterDry Round Tapered Gray Air Filter by Wehrli Custom Fabrication®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made to ensure the highest level of qualityPrecise engineering provides great longevity$65.96
- Racing Power Company®Round Air Filter with Stainless Steel MeshRound Air Filter with Stainless Steel Mesh by Racing Power Company®. Make your engine function at its full efficiency by choosing from their comprehensive selection of top-grade performance air intake parts. Crafted by the...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$48.31 - $77.33
- Racing Power Company®Triangular Air Filter (14" ID x 3" H)Triangular Air Filter by Racing Power Company®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$17.81
- aFe®Magnum Flow® Pro Dry S Rectangular Tapered Gray Air Filter with Carbon Fiber Top (7.5" FIL x 5.5" FIW x 9" BOL x 7" BOW x 5.8" TOL x 3.8" TOW x 10" H)Magnum Flow® Pro Dry S Rectangular Tapered Gray Air Filter with Carbon Fiber Top by aFe®. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved...Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reusable air filter for long service life with life-time warranty$140.00Save: $14.00 (10%)$126.00
- aFe®Magnum Flow® Pro Guard 7 Rectangular Tapered Tan Air FilterMagnum Flow® Pro Guard 7 Rectangular Tapered Tan Air Filter by aFe®. This Pro Guard 7 performance air filter outflows the factory intake by 44%. The “Inverted” design of this unique OE replacement filter fully utilized the space...Constructed with 100% polyurethane on top and bottomHigh performance filter will outflow stock paper filter$114.00Save: 10%$102.60
- aFe®ProHDuty® Pro 5R Round Straight Blue Air FilterProHDuty® Pro 5R Round Straight Blue Air Filter by aFe®. With five layers of progressively finer mesh cotton gauze media between 100% polyurethane top and base, the aFe Pro 5R heavy duty “oiled” replacement filter provides...Five layers of progressively finer mesh cotton gauze mediaConstructed with 100% Polyurethane from the top and base$272.00Save: 10%$244.80
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