Granatelli 44MM Wastegate - Piston Actuated Design
Granatelli 44mm Piston Actuated Wastegate
- Consistent and precise boost control
- High-flow piston design for smooth, reliable operation
- V-band flanges for easy installation
- Multiple spring options for customizable boost levels
- Durable construction for long-term performance
- Ideal for compact turbo setups needing precision and reliability
Granatelli Motor Sports 44mm Piston-Actuated Wastegate
SKU: 540261
Engineered for Serious Performance and The Ultimate Boost Control Solution
Engineered for Serious Performance Turbocharged applications that demand power, consistency and reliability. The Granatelli Piston Style wastegate is the Go-To choice for drag racing, performance street driving and even bad boy diesel builds. When it comes to perfect boost control, Granatelli delivers. The included V-Band flanges and clamps for both the inlet and outlet make installation straight forward. The supplied Five Spring Kit allows you to fine tune your boost settings right out of the box. These various size springs can be combined for the desired boost pressures.
Piston-Actuated Advantage
Unlike diaphragm-style units, the piston-actuated design provides tighter boost regulation and longer service life in the most extreme conditions. The black anodized billet aluminum top cap resists corrosion, while the stainless steel base with natural finish withstands high heat and pressure.
Simple Installation & Adjustability
Installation is straightforward with the included V-Band inlet and outlet flanges with clamps. The supplied Five Spring Kit allows you to fine tune your boost settings right out of the box. These various size springs can be combined for the desired boost pressures. Performance Wastegate, Mechanical, 44mm Piston style, Cast Stainless Base, Black Anodized Aluminum Top Cap. Each unit includes Five Springs: One 4.2psi spring (installed inside) and one 4.1psi spring (installed inside) for a combined factory setting of 8.3 psi. An additional three springs are included, Black is 4.7psi (30mm dia. X 64mm), Yellow is 6.7 (40mm dia. X 64mm) and Red is 12.7 (40mm dia. X 64mm) Customers can combine the spring pressure they want.
Key Features
- True 44mm valve diameter for maximum exhaust flow
- Piston-actuated system for precise and stable boost control
- Black anodized billet aluminum cap for strength and sleek style
- Durable stainless steel base with natural finish
- Includes V-Band inlet/outlet flanges and clamps
- Included five variable rate springs all for fine tuning of desired boost levels
Ultimate Boost Control Solution
Engineered for turbocharged applications that demand power, consistency, and reliability, this wastegate is the go-to choice for drag racing, performance street cars, and diesel builds. When boost control matters most, Granatelli delivers.
- 540261
- 540261
- 802735044676
- Granatelli Motor Sports
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Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
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