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      • × 350Z/G35 AIR SUSPENSION350Z/G35 AIR SUSPENSION SET UP 1 × $1,599.99
      • × Buy HKS 350z Hi Power Exhaust System OnlineHKS 350z Hi Power Exhaust System 1 × $707.00
      • × stillen high flow air intakeBuy stillen high flow air intake 1 × $349.99
      • × 2017-2020 Infiniti Q60S Red Sport 400 Akebono Sport Brake Calipers2017-2020 Infiniti Q60S Red Sport 400 Akebono Sport Brake Calipers / Set of 4 / Red / 56K IQ603 1 × $900.00
      • × 2017 Infiniti Q60 S Red Sport 400 AWD 15 Spoke Wheels Rims2017 Infiniti Q60 S Red Sport 400 AWD 15 Spoke Wheels Rims / Set of 4 / IQ603 1 × $800.00
      • × 2017-2020 Infiniti Q60 AWD Front Drive Shaft Aseembly2017-2020 Infiniti Q60 AWD Front Drive Shaft Aseembly / 56K IQ603 1 × $150.00
      • × TEST PIPESRESONATED TEST PIPES G35/350Z 1 × $300.00
      • × 2006-2008 Nissan 350z OEM Brake Calipers2006-2008 Nissan 350z OEM Brake Calipers / Set of 4 / 5Z020 1 × $175.00
      • × Used ISR Performance HGC Long Tube Headers Nissan 350Z Z33 / Infiniti G35 | IS-SSHD-VQ35 OnlineISR Performance HGC Long Tube Headers 350Z Z33 1 × $499.99
      • × Genuine Nissan Akebono CalipersBuy Genuine Nissan Akebono Calipers 1 × $899.99
      • × 2017-2020 Infiniti Q60 Front Subframe2017-2020 Infiniti Q60 Front Subframe / Radiator Support Extension Bracket / IQ603 1 × $254.99
      • × 370Z TOMEI EXHAUST370Z TOMEI EXHAUST (EXPREME) 1 × $799.99

      Subtotal: $7,436.94

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    • $7,436.94 12
        • × 350Z/G35 AIR SUSPENSION350Z/G35 AIR SUSPENSION SET UP 1 × $1,599.99
        • × Buy HKS 350z Hi Power Exhaust System OnlineHKS 350z Hi Power Exhaust System 1 × $707.00
        • × stillen high flow air intakeBuy stillen high flow air intake 1 × $349.99
        • × 2017-2020 Infiniti Q60S Red Sport 400 Akebono Sport Brake Calipers2017-2020 Infiniti Q60S Red Sport 400 Akebono Sport Brake Calipers / Set of 4 / Red / 56K IQ603 1 × $900.00
        • × 2017 Infiniti Q60 S Red Sport 400 AWD 15 Spoke Wheels Rims2017 Infiniti Q60 S Red Sport 400 AWD 15 Spoke Wheels Rims / Set of 4 / IQ603 1 × $800.00
        • × 2017-2020 Infiniti Q60 AWD Front Drive Shaft Aseembly2017-2020 Infiniti Q60 AWD Front Drive Shaft Aseembly / 56K IQ603 1 × $150.00
        • × TEST PIPESRESONATED TEST PIPES G35/350Z 1 × $300.00
        • × 2006-2008 Nissan 350z OEM Brake Calipers2006-2008 Nissan 350z OEM Brake Calipers / Set of 4 / 5Z020 1 × $175.00
        • × Used ISR Performance HGC Long Tube Headers Nissan 350Z Z33 / Infiniti G35 | IS-SSHD-VQ35 OnlineISR Performance HGC Long Tube Headers 350Z Z33 1 × $499.99
        • × Genuine Nissan Akebono CalipersBuy Genuine Nissan Akebono Calipers 1 × $899.99
        • × 2017-2020 Infiniti Q60 Front Subframe2017-2020 Infiniti Q60 Front Subframe / Radiator Support Extension Bracket / IQ603 1 × $254.99
        • × 370Z TOMEI EXHAUST370Z TOMEI EXHAUST (EXPREME) 1 × $799.99

        Subtotal: $7,436.94

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    “370Z TOMEI EXHAUST (EXPREME)” has been added to your cart. View cart
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    Buy AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS) Online
    Buy AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS) Online
    Buy AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS) Online
    Buy AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS) Online
    Buy AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS) Online
    Buy AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS) Online
    Home / Nismo 370z Parts

    AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS)

    • PPE Engineering Long Tube Equal Length Race Headers
    • 370Z Harness Bar
    Rated 5.00 out of 5 based on 1 customer rating
    (1 customer review)

    $204.99

    AEM Performance Cold Air Intake
    Brand: AEM
    Fits models: 370Z
    Category: Nismo 370z Parts Tags: AEM 21-688P Cold Air Intake System, AEM 21700C Cold Air Intake System, AEM Auto Performance Cold Air Intakes for sale, AEM Cold Air Intakes & Performance Air Filters, AEM Cold Air Intakes in Auto, AEM Induction Cold Air Intakes, AEM Induction Engine Cold Air Intake Performance Kit, AEM Performance Cold Air Intake, AEM Performance Cold Air Intake for 370z, AEM Performance Cold Air Intake System, AEM Performance Induction Systems and Air Intake Filters, Cold Air Intakes | AEM
    • PPE Engineering Long Tube Equal Length Race Headers
    • 370Z Harness Bar
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    • Description
    • Reviews (1)

    Buy AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS) Online

    Buy AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS) Online from Infiniti Part Sales

    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 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.

    Features

    • Increased horsepower
    • Tuned and dyno-tested to improve acceleration and engine sound
    • Low restriction aluminum tubing
    • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
    • Washable and reusable oil-free filter media

    Applications

    • 2009 – 2017 Nissan 370Z 3.7L

    AEM Performance Cold Air Intake Specifications

    • Estimated HP Gain – 15 HP @ 7100 RPM
    • Replacement Filter – 21-202DOSK
    • Air Filter Material – Non-woven Synthetic
    • Air Filter Outlet Shape – Round
    • Clamp Material – Stainless Steel
    • Clamp Style – Regular
    • Intake Pipe Material – HD Polyethylene
    • Weight – 13.8 lb (6.3 kg)

    1 review for AEM Performance Cold Air Intake | 2009-2017 Nissan 370Z 3.7L (21-821DS)

    1. Rated 5 out of 5

      Celeste Wolfe – 16 December 2023

      Celeste Wolfe

    Add a review Cancel reply

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