BLOX Racing offers a manual boost controller that competes effectively with electronic versions. Each controller is made from billet aluminum and stainless steel components, featuring an easy-to-adjust boost dial that securely holds its position to prevent over-boost conditions. The design includes a lightweight ball that is more sensitive and responds quickly during boost operation, allowing for precise and consistent adjustments to boost pressure. The manual boost controller (MBC) also comes with two additional pressure springs that can be swapped out to meet different requirements: a light-duty spring and a heavy-duty spring. The light spring is ideal for lower boost requirements and provides fine control over boost pressure levels, while the heavy-duty spring is better suited for high boost pressure applications. Notes: Required Upgrades Aftermarket boost gauge High performance air filter High performance exhaust system Package Includes Boost Controller Vacuum Hose T-fitting x1 Barb Fitting x1 Mounting U-clamp x1 Rubber Vacuum Plugs x2 Plastic Zip Ties x6
