AEM Induction 21-821DS Cold Air Induction System Fits 09-20 370Z
4.9 (35 items)
Limited Time Sale$251.99 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 205957726 | Release Date | 2025/10/31 | List Price | $168.00 | Model Number | 205957726 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Air Intake Kit
Cold Air Induction System
Cold Air Induction System; Incl. Dryflow Air Filter/Alum. Tubing/Clamps/Heat Shield; Estimated Horsepower Gain 15 HP @ 7100 RPM; Gunmetal Gray;
- Air Box Included: No
- Air Filter Element Washable: Yes
- Air Filter Outlet Shape: Round
- California Restricted: Not legal for sale or use in California
- Clamp Color: Natural
- Clamp Material: Stainless Steel
- Clamp Quantity: 6
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Couplers Included: No
- Estimated Horse Power Gain: 15 HP @ 7100 RPM
- Filter Color: Red
- Filter Material: Non-Woven Synthetic
- Horse Power Increase: 15 HP
- Intake Pipe Color: Black
- Intake Pipe Material: High-Density Cross-Linked Polyethylene
- Item Weight: 13.800 lbs. (6.3 kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Mounting Hardware Included: Yes
- Oil Included: No Filter Oil Required
- Package Material: Corrugated
- Package Type: Box
- Product Box Height: 15.000 in. (381mm)
- Product Box Length: 22.200 in. (564mm)
- Product Box Width: 14.500 in. (368mm)
- Replacement Filter: 21-202DOSK
- RPM: 7100
- Street Legal: No
- TUV Approved (Europe): No
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Increased Horsepower
- Tuned And DynoTested To Improve Acceleration And Engine Sound
- Rotomolded Plastic Air Intake Tubing
- Air Filter Lasts Up To 100 000 Miles BF Cleaning Is Required
- Washable And Reusable Oil Free Filter Media
- AEM Lifetime Limited Warranty
The 21-821DS Performance Cold Air Intake System produces horsepower and torque gains by replacing the restrictive air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Nissan 370Z models. This system replaces both the left and right side intakes. The AEM Dryflow synthetic washable air filter does not require oiling and can be used up to 100,000 miles before servicing is needed (depending on driving conditions). The heatshield is a two piece design and also utilizes the factory air ducting. The intake tube is constructed from mandrel bent aluminum and has a durable gray powder coat finish. This air intake system was developed to accommodate the mass air flow sensor and PCV hose.
Innovation has always been AEM's core competency. As J.C. would say "if you can't make something better, why make it all?" This "make it better" drive combined with our commitment to the sport compact market continues to distinguish AEM from the many company's offering "Me Too" copycat products. Our innovations are inspired by a passion for engineering excellence, being there and getting our hands dirty, the only way to really understand technology enough to make it better. The company continues to lead the way with innovative products that push the envelope of what is possible.
Excel Hobby Supplies
Air & Fuel Delivery
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form