The AEM 21-712P Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Nissan Maxima models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is protected by an AEM heat shield, located in the previous air box space and includes a replacement AEM intake plenum. The intake tubing is constructed from mandrel-bent aluminum featuring a durable chrome-like finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and crankcase vent tube. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 21-712P vehicle applications to determine the legal status for each vehicle.
Specifications:
| Description_DEF |
Engine Cold Air Intake Performance Kit |
| Description_DES |
Cold Air Intake System |
| Description_EXT |
AEM's Performance Cold Air Intake Systems are tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly. |
| Description_INV |
Cold Air Intake System |
| Description_MKT |
The AEM 21-712P Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Nissan Maxima models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is protected by an AEM heat shield, located in the previous air box space and includes a replacement AEM intake plenum. The intake tubing is constructed from mandrel-bent aluminum featuring a durable chrome-like finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and crankcase vent tube. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 21-712P vehicle applications to determine the legal status for each vehicle. |
| Description_SHO |
Cold Air Intake Syst |
| Air Box Included |
No |
| Intake Pipe Material |
Aluminum |
| Coupler Color/Finish |
Black |
| Intake Pipe Ports |
All intake tube ports needed for the specified applications are included |
| Mass Air Flow Sensor Adapter Included |
No |
| Air Filter Material |
Non-woven Synthetic |
| Air Filter Washable |
Yes |
| Clamp Style |
Regular |
| Couplers Included |
2 |
| Oil Included |
No |
| Prop 65 Warning Label |
https://www.knfilters.com/images/l/prop65.jpg |
| Title |
AEM AEM-21-712P Cold Air Intake System |
| Air Filter Color |
Red |
| Air Filter Outlet Shape |
Round |
| Clamp Color/Finish |
Natural |
| Clamp Material |
Stainless Steel |
| Clamps Included |
8 |
| Estimated Horsepower Gain |
10 HP @ 4700 RPM |
| Horse Power Increase |
10 HP |
| Intake Pipe Color / Finish |
Polished |
| Package Material |
Paperboard |
| Package Type |
Box |
| Product Style |
AEM Cold Air Intake System |
| Prop 65 (C, R or CR) |
CR |
| Replacement Filter |
21-2110DK |
| TUV Approved (Europe) |
No |
| Warranty |
Limited Lifetime |
| Weight |
15.8 lb (7.2 kg) |
| CARB EO Number |
D-670-21 |
| Mounting Hardware Included |
Yes |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Prop 65 Yes/No |
Yes |
| RPM |
4700 |
| Street Legal In All US States |
Yes |
| Length |
12.0000 |
| Width |
12.0000 |
| Height |
24.0000 |
| Weight |
16.0000 |
