• High - performance manual boost controller that rivals electronic ones! • Crafted from billet aluminum and stainless steel for durability. • Features a sensitive lightweight ceramic ball for quick boost reaction and fine adjustments. Blox Racing's manual boost controller is a game - changer. With its easy - to - adjust boost dial that won't slip, it keeps over - boost conditions at bay. Two extra pressure springs (light and heavy - duty) are included for different boost needs. The kit also comes with 3 feet of vacuum line, mounting bracket, hardware packet, and complete installation instructions.

This Blox Racing manual boost controller is great for car enthusiasts and racers who want to enhance their engine's performance. You can use it in various racing or high - performance driving scenarios. It's made of billet aluminum and stainless steel components, though specific size and weight aren't mentioned. The included light spring is perfect for lower boost and precise control, while the heavy - duty spring is ideal for high - pressure situations.