If you're a Mitsubishi EVO X owner looking to take your boost control to the next level, the Go Fast Bits WGA 7303 internal wastegate actuator is a must-have. Designed specifically for the 2007-2016 EVO X with the factory turbo, this actuator brings precision and reliability to your boost management, ensuring your turbocharged engine performs at its best.
The WGA 7303 features a larger diaphragm area compared to the OEM actuator, which translates to enhanced control over the wastegate flap. This means that exhaust backpressure is less likely to interfere with the flap position, leading to more stable and consistent boost levels. Whether you're on the track or just cruising, this actuator helps you maintain optimal performance.
One of the standout features of the WGA 7303 is its adjustable base boost pressure, which can be configured from 5psi to 24psi using the included springs. The actuator comes with:
This versatility allows you to dial in the perfect boost setting for your driving style and performance goals.
Built to withstand the demands of high-performance applications, the WGA 7303 is constructed from:
Made in Australia under ISO 9001 standards, you can trust that this actuator is built to last.
Many EVO X owners have reported noticeable improvements in their vehicle's performance after installing the WGA 7303. One owner shared, “After putting this actuator on my 2015 EVO X, the boost response was immediate. No more lag, just pure power at my command!”
Upgrade your Mitsubishi EVO X with the Go Fast Bits WGA 7303 and experience the difference in boost control that serious performance enthusiasts demand.
Other Part Numbers:
Go Fast Bits #gfb7303
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2008-2015 Mitsubishi Evolution X |
Evolution X | 2008-2015 |
|
2008-2015 Mitsubishi Lancer |
Lancer | 2008-2015 |

It all started with the passion of John Adrian to create something that other aftermarket parts cannot produce. Most parts he encountered are either of low quality and are made out of inferior materials.
He decided to take matters into his own hands and started designing, testing, and developing parts that would help improve the performance of his vehicle. Using his own car as a personal testbed, he created products that other enthusiasts later noticed, which has become the start of Go Fast Bits.
Your Source of Performance PartsThe company offers various performance parts such as boost controllers, blow-off valves, short shifters, pulley kits, and more. John Adrian also acts as the chief engineer of the company. Using his 35 years of experience manufacturing high-quality parts for the automotive industry that includes Original Equipment Manufacturers (OEM) parts, he was able to produce parts that meet the demands of his customers.
Quality Made ProductsAll their parts are meticulously made using the highest grade material available to ensure product durability and reliability. Each piece is manufactured to fit perfectly on the vehicle and tested to ensure optimum performance and nothing less.
Purchase Go Fast Bits Parts At Vivid RacingIf you are in the market for high-quality products that would help improve your vehicle's performance, then Go Fast Bits is a brand that you can trust. Their products are proven to deliver performance without compromising the daily drivability of your vehicle. Whether your car is used as a grocery getter or a weekend racer, Go Fast Bits has the right parts for you.
To know more about the company, visit Vivid Racing and check out their parts list that fits your specific requirement.
Click to view the Installation Instructions here