Collection: Granatelli Wastegates and BOVs
If you're looking to maximize the performance, reliability, and responsiveness of your turbocharged vehicle, a high-quality wastegate is one of the most important upgrades you can make. Wastegates regulate turbocharger boost pressure by diverting excess exhaust flow away from the turbine, helping prevent overboost conditions while maintaining consistent power delivery and engine protection. Common signs of a failing wastegate include erratic boost pressure, boost spikes, loss of power, poor acceleration, unusual noises, or check engine lights related to turbo performance. Granatelli Motor Sports has built a strong reputation among racers, enthusiasts, and performance builders for producing American-made performance components engineered for durability, precision, and maximum horsepower potential.
Granatelli Wastegates & Boost Control Solutions for Street and Race Applications
This collection features a wide range of boost control solutions, including the Granatelli 44mm, 50mm, and 60mm Water-Cooled External Wastegates, Granatelli 50mm and 60mm Piston-Actuated External Wastegates, the high-flow 64mm Anaconda Blow Off Valve (BOV), and additional turbo system accessories designed for demanding street and racing applications. Available in multiple sizes and configurations, these products are ideal for a broad range of custom turbocharged builds, from mild street cars to high-horsepower race vehicles. Whether you're replacing a worn-out wastegate or upgrading your turbo system for better boost control and reliability, Granatelli wastegates deliver the performance and confidence serious enthusiasts demand.
