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    ← Air Intake
    MWR Velocity Stacks for the Yamaha MT-09 / Tracer 9 (2021+), XSR900 (2022+), and YZF-R9 (2025+)

    MWR

    MWR Velocity Stacks for the Yamaha MT-09 / Tracer 9 (2021+), XSR900 (2022+), and YZF-R9 (2025+)

    $599.95

    Fits 7 Yamaha models

    • MT-092021–2026
    • MT-09 ABS2021–2026
      Years not confirmed by the shop

      Fits the Yamaha MT-09. This listing does not say whether it fits the ABS version — the seller does not list that bike separately — so check before buying.

    • R92025–2026
    • R9 70th Anniversary Edition2026
      Years not confirmed by the shop

      Fits the Yamaha R9. This listing does not say whether it fits the 70TH ANNIVERSARY EDITION version — the seller does not list that bike separately — so check before buying.

    • Tracer 92021–2026
    • xsr9002022–2026
    • XSR900 ABS2022–2024
      Years not confirmed by the shop

      Fits the Yamaha xsr900. This listing does not say whether it fits the ABS version — the seller does not list that bike separately — so check before buying.

    ✓ Reviewed by MotoLoadout before it went on the site. What this means

    Not sure it's the right part? Ask an expert. It's free.

    MWR High Performance Velocity Stacks – Yamaha R9 / MT-09 / XSR900 / Tracer 900 Upgrade your Yamaha intake system with MWR High Performance Velocity Stacks, designed to provide a precise fit within the factory airbox while optimizing the intake path for performance applications. Fitment Yamaha R9 Yamaha MT-09 – Gen 3 Yamaha MT-09 – Gen 4 Yamaha XSR900 Yamaha XSR900 GP Yamaha Tracer 900 Two-Piece Velocity Stack Design Each MWR velocity stack features a two-piece construction that allows it to mount neatly and securely into the airbox. An integrated locking/click system holds the upper and lower sections firmly together once installed, providing a clean and secure fit. The complete kit includes three model-specific velocity stacks: 1x Right (R) 1x Middle (M) 1x Left (L) Each stack must be installed in its designated position. The Left (L) stack installs on the left side, the Right (R) stack installs on the right side, and the lowest Middle (M) stack installs in the center. How to Unlock the Velocity Stacks A 2.5 mm Allen key is required to release the two-piece locking mechanism. Locate the small access hole on the inside of the velocity stack and insert the Allen key. Apply inward pressure while rotating the stack in the appropriate direction: Left (L): Turn clockwise to unlock. Right (R): Turn counterclockwise to unlock. Middle (M): Turn counterclockwise to unlock. Installation & Locking Position the locating tab on the lower section of the velocity stack into the corresponding airbox slot. This helps properly center and align the stack. Next, position the upper section so the locating pins engage with the appropriate slots. Rotate the upper section until the locking mechanism clicks securely into place. To fully secure each stack: Left (L): Tighten counterclockwise. Right (R): Tighten clockwise. Middle (M): Tighten clockwise. Direct-Fit Installation The MWR High Performance Velocity Stack kit is designed for installation with the compatible factory airbox. No modifications are required.

    Brand
    MWR
    Category
    Air Intake
    Part number
    MWR-VS-910
    Weight
    10 lb
    Where to buy

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    MerchantPrice
    HHR Performance$599.95Buy

    Price history

    Every price we have recorded, as observed. A line holds flat until the next time we saw the price change.

    $520$540$560$580$600$620$640$66012:19 AM6:19 AM12:19 PM6:19 PM12:19 AMHHR Performance: $599.95 on 10/16/2026
    HHR Performance

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    ← Air Intake