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Northern Performance sells aftermarket auto parts from Burlington, Ontario, and ships within Canada. Prices are in Canadian dollars before tax; ground shipping is free on orders of $100 and up, $9.99 under.

Find a part by its number, brand or name: https://northernperformance.ca/parts/search?q=<words>.

A part has one page, https://northernperformance.ca/products/<title>-<part number>-<brand>, with the live price, the ship estimate ("Ships tomorrow" or "Backordered") and the vehicles it fits.

Find the parts for a vehicle or of a kind: https://northernperformance.ca/parts/<heading>/<category>/<subcategory>?year=<year>&make=<make>&model=<model>. https://northernperformance.ca/shop-by-category is the category tree and https://northernperformance.ca/brands is every brand.

Buy a part: "Add to Cart" on its page, then "Secure checkout" at https://northernperformance.ca/cart, which opens the Shopify checkout. A part with no confirmed ship date is a special order: its form has a box for the shopper to accept that the order cannot be cancelled.

Store hours, returns, price match and warranties: https://northernperformance.ca/llms.txt indexes those pages.

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Helmets & Head Restraints

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  1. ST5 Small SHELL non-ADJUSTABLE TOP AIR SYSTEM WITH ALUMINUM OVAL INTAKE

    • Innovative system for the air flow regulation you can favor the air flow on the driver’s face for a better breathing or…
    NP#: STIYA0834 Mfg#: YA0834
    C$216.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 27

    C$216.99

  2. INDY KIT FRONT SPOILER (small)

    • Sold Individually
    NP#: STIYA0870 Mfg#: YA0870
    C$109.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$109.99
    Add to Cart

  3. Racing Devil Ray Accessories

    • Sold Individually
    NP#: SIM97033 Mfg#: 97033
    C$169.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$169.99
    Add to Cart

  4. Racing DR3 Top Air Right

    • Helps improve airflow to keep drivers cooler.
    • Low-profile design minimizes clearance issues.
    • Genuine Simpson replacement top air inlet.
    NP#: SIMDR3TAR Mfg#: DR3TAR
    C$292.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$292.99
    Add to Cart

  5. Racing SD1 Top Air Right

    • Designed specifically for Simpson SD1 helmets.
    • Helps improve airflow for enhanced driver comfort.
    • Helmet sold separately.
    NP#: SIMSD1TAR Mfg#: SD1TAR
    C$334.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$334.99
    Add to Cart

  6. SHORT TOP AIR 90 DEGREE MAGLOCK - CLIP VERSION

    • Fittings are easily installed and removed with a pick or small screwdriver
    NP#: STIYA0892-90 Mfg#: YA0892-90
    C$405.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$405.99
    Add to Cart

  7. SHORT Top Air Small Aluminum Round

    • Sold Individually
    NP#: STIYA0876 Mfg#: YA0876
    C$245.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$245.99
    Add to Cart

  8. SHORT TOP AIR STRAIGHT MAGLOCK - CLIP VERSION

    • Fittings are easily installed and removed with a pick or small screwdriver
    NP#: STIYA0892-S Mfg#: YA0892-S
    C$375.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$375.99
    Add to Cart

  9. Short Top Air System (modular) - CLIP VERSION

    • Fittings are easily installed and removed with a pick or small screwdriver
    NP#: STIYA0892 Mfg#: YA0892
    C$162.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$162.99
    Add to Cart

  10. Small Aluminum Round Connector

    • Round connector design ensures a secure connection for consistent airflow during competition.
    • Simple, race-ready design allows for quick installation and hassle-free operation.
    • Genuine Stilo construction ensures long-lasting durability and dependable race-day performance.
    NP#: STIYA0897 Mfg#: YA0897
    C$216.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$216.99
    Add to Cart

  11. ST5 GT-Side Air Kit

    • Sold as a Kit
    NP#: STIYA0653 Mfg#: YA0653
    C$93.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$93.99
    Add to Cart

  12. ST5 Helmet Front Spoiler (large)

    • Sold Individually
    NP#: STIYA0823 Mfg#: YA0823
    C$86.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$86.99
    Add to Cart

  13. ST5 Helmet Top Air Intake (tall)

    • Pair of clear intake vents provides balanced airflow while maintaining a clean, low-profile appearance.
    • Paintable construction allows the vents to be customized to match your helmet's color scheme.
    • Genuine Stilo components ensure a precise fit, long-lasting durability, and dependable race-day performance.
    NP#: STIYA0822 Mfg#: YA0822
    C$107.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$107.99
    Add to Cart

  14. ST5 Large Shell Non-Adjustable Top Air System with Aluminum Oval Intake

    • Innovative system for the air flow regulation you can favor the air flow on the driver’s face for a better breathing or…
    NP#: STIYA0857 Mfg#: YA0857
    C$216.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$216.99
    Add to Cart

  15. ST5 LOW-Pro AIR Intake

    • Sold as a Pair
    NP#: STIYA0861 Mfg#: YA0861
    C$109.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$109.99
    Add to Cart

  16. ST5 Non-Adjustable TOP AIR 90 Degree MAGLOCK LARGE SHELL

    • Fits helmet sizes 60-64cm
    NP#: STIYA0894-90 Mfg#: YA0894-90
    C$405.93
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$405.93
    Add to Cart

  17. ST5 NON-ADJUSTABLE TOP AIR 90 degree MAGLOCK SMALL SHELL

    • Fits helmet sizes 54-59cm
    NP#: STIYA0893-90 Mfg#: YA0893-90
    C$405.93
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$405.93
    Add to Cart

  18. ST5 NON-ADJUSTABLE TOP AIR Modular SMALL SHELL

    • Fits helmet sizes 54cm - 59cm
    NP#: STIYA0893 Mfg#: YA0893
    C$176.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$176.99
    Add to Cart

  19. ST5 NON ADJUSTABLE TOP AIR Small Aluminum Round Connector Large Shell

    • Sold Individually
    NP#: STIYA0859 Mfg#: YA0859
    C$245.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$245.99
    Add to Cart

  20. ST5 NON ADJUSTABLE TOP AIR Small Aluminum Round Connector Small Shell

    • Sold Individually
    NP#: STIYA0853 Mfg#: YA0853
    C$245.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$245.99
    Add to Cart

  21. ST5 Non-Adjustable TOP AIR STRAIGHT MAGLOCK LARGE SHELL

    • Fits helmet sizes 60-64cm
    NP#: STIYA0894-S Mfg#: YA0894-S
    C$369.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$369.99
    Add to Cart

  22. ST5 NON-ADJUSTABLE TOP AIR STRAIGHT MAGLOCK SMALL SHELL

    • Fits helmet sizes 54-59cm
    NP#: STIYA0893-S Mfg#: YA0893-S
    C$369.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$369.99
    Add to Cart

  23. ST5 ST5 SHORT TOP AIR- ALUMINUM OVAL

    • Aluminum oval inlet provides lightweight durability for demanding motorsports environments.
    • Non-adjustable design delivers consistent airflow with a simple, race-ready installation.
    • Utilizes the helmet's pre-drilled mounting locations for quick, factory-style installation.
    NP#: STIYA0889 Mfg#: YA0889
    C$216.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$216.99
    Add to Cart

  24. ST5 TOP AIR -LARGE SHELL MODULAR

    • Fits helmet sizes 60-64cm
    NP#: STIYA0894 Mfg#: YA0894
    C$176.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$176.99
    Add to Cart

  25. TOP AIR MODULAR AIR INLET-90 DEGREE

    • Sold Individually
    NP#: STIYA0895 Mfg#: YA0895
    C$198.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$198.99
    Add to Cart

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