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      45mm High Pressure Spring kit

      $88.00
      $88.00
      Shipping calculated at checkout.

      45mm Wastegate High Pressure Spring Kit — Black Sheep Industries

      Stop leaving boost on the table. The Black Sheep Industries 45mm wastegate high pressure spring kit is a direct-fit upgrade engineered for builders who need a higher boost ceiling without swapping out the entire wastegate.

      Features & Benefits

      • Built for 45mm external wastegates: Designed as a direct replacement for the stock spring in popular 45mm external wastegates, letting you raise your boost target without a full wastegate overhaul.
      • Higher pressure rating: Delivers a stiffer spring rate than the standard factory spring, helping you push your boost ceiling further and combat boost creep in demanding single- and compound-turbo builds.
      • Diesel and performance ready: Equally at home on high-output diesel platforms and gasoline performance builds where a 45mm external wastegate is already in the system.
      • Simple, tool-friendly install: Swaps in using your existing wastegate cap and retainer hardware — no new wastegate, no machining, no headaches.
      • Made in Canada by Black Sheep Industries (TNT): Manufactured domestically and priced in Canadian dollars, so North American buyers ordering from Canada skip the cross-border duty hassle and get their parts faster.
      • Priced to build: Available at $88.00 CAD with Canadian stock on hand for quick dispatch across North America.

      Get more out of the wastegate you already have — upgrade the spring, raise the ceiling, and keep the build moving.

      FAQ

      What is the 45mm wastegate high pressure spring kit designed for?

      It is designed as a direct replacement for the stock spring in popular 45mm external wastegates, allowing builders to raise their boost target without a full wastegate overhaul.

      Does this kit help raise the boost ceiling?

      Yes. It delivers a stiffer spring rate than the standard factory spring, helping push the boost ceiling further and combat boost creep in demanding single- and compound-turbo builds.

      What types of builds can use this spring kit?

      It is suited for high-output diesel platforms and gasoline performance builds where a 45mm external wastegate is already in the system.

      Does installation require machining or a new wastegate?

      No. The spring swaps in using the existing wastegate cap and retainer hardware, with no new wastegate or machining required.

      Where is this spring kit made?

      It is made in Canada by Black Sheep Industries (TNT) and priced in Canadian dollars.