Go Fast Bits EX44 External Wastegate
Fits Most Models
7002
Overview:
The Go Fast Bits EX44 External Wastegate is engineered for enthusiasts seeking precise boost control and durability under extreme conditions. Designed to handle high-boost applications and elevated exhaust temperatures, this wastegate offers reliable performance for a wide range of turbocharged vehicles. Whether you are upgrading your turbo system or replacing a worn component, the EX44 provides consistent boost regulation to help optimize your engine’s power delivery and protect against overboost.
Built with premium materials and designed for compatibility with popular turbo setups, this wastegate is ideal for daily drivers, track enthusiasts, and anyone looking to improve their vehicle’s turbo response and reliability.
Key Features:
The EX44 External Wastegate combines robust construction with versatile boost control options to meet demanding performance needs.
- Investment cast body made from 253MA chromium-nickel stainless steel for exceptional strength and corrosion resistance.
- One-piece stainless steel valve designed to withstand harsh exhaust environments and high temperatures.
- Nomex reinforced diaphragm ensures durability and reliable operation under extreme boost pressures.
- 44mm valve diameter supports efficient exhaust flow and precise boost control.
- V-band inlet and outlet flanges directly compatible with Tial MV-R flanges for easy integration into existing turbo systems.
- Compact 100mm overall height for flexible mounting options in tight engine bays.
- Comes supplied with 5psi (inner) and 10psi (outer) springs, allowing base boost pressures of 5, 10, or 15psi when used separately or combined.
- Additional 7psi middle spring available separately, enabling fine-tuning of base boost pressures to 5, 7, 10, 12, 15, 17, or 22psi by combining springs.
Construction & Design:
The EX44 wastegate’s investment cast stainless steel body offers superior durability compared to typical cast or fabricated alternatives, ensuring long-lasting performance in high-heat environments. The one-piece stainless steel valve minimizes potential leak points and improves reliability during rapid boost changes. The nomex reinforced diaphragm is specifically chosen for its resistance to heat and wear, maintaining consistent operation even under demanding conditions.
Its V-band inlet and outlet flanges provide a secure, leak-free connection and simplify installation or upgrades by matching industry-standard Tial MV-R flange dimensions. The compact height allows for versatile placement without compromising fitment in most engine bays.
Installation & Fitment:
The Go Fast Bits EX44 External Wastegate is designed to fit most turbocharged vehicle models, making it a versatile choice for a wide range of applications. Its V-band flange compatibility allows for straightforward integration with popular turbocharger setups that use Tial MV-R style flanges.
Installation typically requires standard turbo system plumbing and mounting hardware. No cutting, drilling, or special tuning is required to install the wastegate itself, though boost controller tuning may be necessary to optimize performance after installation.
- Directly compatible with Tial MV-R flange turbo systems
- Compact size fits most engine bays
- Standard boost spring options included for flexible base boost settings
What's Included:
- EX44 External Wastegate with investment cast stainless steel body
- One-piece stainless steel valve assembly
- Nomex reinforced diaphragm installed
- 5psi (inner) and 10psi (outer) springs installed
- Instructions for spring combinations and boost pressure settings
Ideal For:
- Turbocharged vehicle owners seeking reliable and precise boost control
- Performance enthusiasts upgrading or replacing external wastegates
- Daily drivers and track users requiring durable components for high-boost applications
- Builders looking for compatibility with Tial MV-R flange turbo systems
