GFB WGA Wastegate Actuator for Mitsubishi Lancer Ralliart - Part #7300

Massive Performance, Compact Size. It’s what we like to do here at GFB – maximize performance and minimize size. Here’s how we did it with the WGA: • Industry-first diaphragm design - the WGA’s Silicone/Nomex diaphragm uses a new bead retention design that achieves the largest effective area with the smallest possible outside diameter. This keeps the overall size of the WGA down whilst giving it more control authority over the wastegate flap, resulting in better boost control. It’s like telling your turbo what to do instead of pleading with it! • Longest stroke – with 18mm of rod travel, the WGA is suitable for controlling the largest of internal wastegates, or the extra travel can be used to further increase boost pressure without having to change springs. • Unique pivoting rod guide – machined from PEEK (an extremely high-performance engineering polymer), the encapsulated spherical rod guide takes up significantly less height in the actuator body than other designs, whilst offering low friction and superior wear resistance. • No unnecessary bulk – sounds obvious, but attention to detail in the design means the WGA is the shortest actuator on the market. More Adjustable, More Easily. Setting the base spring pressure correctly for your application can have significant performance benefits, so we made sure the WGA offers the best adjustability on the market! We supply 3 stainless steel springs that can be used in any combination ranging from 5psi to 22psi, but that’s only the beginning. Whilst other brands may offer more spring options (sold separately), changing springs to fine-tune boost pressure is time consuming and quite frankly, a pain. That’s why we added another industry first - turnbuckle adjustment. The long stroke of the WGA means more adjustment range for the spring pre-load, so you can fine-tune your base boost pressure in a matter of minutes without swapping springs or removing the actuator. GFB’s WGA part # 7300 is a bolt on high performance internal wastegate actuator for Mitsubishi Lancer Ralliart models. The WGA replaces the factory turbo’s actuator.

• Faster spool up. Less boost taper at high RPM. More stable boost control. Customizable spring rates. Supports higher boost pressure.

The GFB WGA Wastegate Actuator (Part #7300) is designed to deliver massive performance enhancements in a compact form for Mitsubishi Lancer Ralliart models from 2009 to 2015. Featuring an industry-first Silicone/Nomex diaphragm with a innovative bead retention design, this actuator achieves the largest effective area with minimal outside diameter. This design not only keeps the overall size down but also provides superior control authority over the wastegate flap, resulting in improved boost stability and more precise boost control. Whether you're aiming for faster spool-up, reduced boost taper at high RPM, or higher boost pressures, the GFB WGA is engineered to meet demanding performance needs. Its compact size ensures easy installation without unnecessary bulk, making it the shortest actuator available on the market with maximum control capabilities. The 18mm stroke allows for controlling large internal wastegates or increasing boost pressure further without spring changes, providing versatility for various tuning applications. The unique pivoting rod guide, machined from high-performance PEEK polymer, offers low friction, superior wear resistance, and takes up less height within the actuator body, enhancing durability and reliability. To facilitate precise tuning, the GFB WGA includes three stainless steel springs, supporting a range of boost pressures from 5psi to 22psi, and features an industry-first turnbuckle adjustment for quick and easy pre-load fine-tuning without spring swaps. This makes setting the ideal base boost pressure straightforward and time-efficient. Suitable as a direct bolt-on replacement for the factory turbo’s actuator on Mitsubishi Lancer Ralliart models, the GFB WGA improves spool times, stabilizes boost at high RPM, and supports higher boost pressures, making it an essential upgrade for enthusiasts seeking optimal turbo performance. Note that this part requires tuning for proper operation and is not CARB approved, with Prop 65 compliance ensuring safety and quality standards are met.

Features:

• Industry-first silicone/Nomex diaphragm with bead retention design for maximum control

• 18mm stroke suitable for large internal wastegates or increased boost pressure

• Unique PEEK pivoting rod guide for low friction and enhanced durability

• Compact and shortest actuator on the market for minimal space usage

• Supports adjustable boost from 5psi to 22psi with included stainless steel springs

• Industry-first turnbuckle adjustment for quick, precise boost fine-tuning without spring changes

• Bolt-on replacement for Mitsubishi Lancer Ralliart factory actuator

• Improves spool times, reduces boost taper at high RPM, and supports higher boost pressures

Fitment:
2009 Mitsubishi Lancer Ralliart
2010 Mitsubishi Lancer Ralliart
2011 Mitsubishi Lancer Ralliart
2012 Mitsubishi Lancer Ralliart
2013 Mitsubishi Lancer Ralliart
2014 Mitsubishi Lancer Ralliart
2015 Mitsubishi Lancer Ralliart

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1