Hey there, fellow gearheads! If you're looking to really dial in your turbo setup, let me tell you about the WGA. This isn't just any internal wastegate actuator; it's designed to give you better control over your boost on those internally wastegated turbos. What’s cool about it is that the diaphragm area is significantly larger than what you get with the stock actuator. This means it has way more authority over the wastegate flap, so you won’t have to worry about exhaust backpressure messing with your boost levels. It’s all about that stable and reliable performance!
Now, let’s talk tuning. The WGA comes with three different springs and a neat turnbuckle preload adjustment, which means you can set your base boost pressure anywhere from 5psi to 24psi. That’s a lot of flexibility to get your boost just right for your setup. For the EVO 9 models, this part number 7302 bolts right on to the factory turbo. They’ve got the 10psi and 7psi springs pre-installed for a solid base pressure of 17psi, plus they throw in a 5psi spring for those who want to tweak it even more.
Here’s what sets the WGA apart:
Fitment:
Install Instructions:
Notes:
So, if you’re ready to take your EVO to the next level, this WGA is a solid choice. It's all about that boost control, and with the right tuning, you’ll be ready to hit the road with confidence!
Other Part Numbers:
Go Fast Bits #gfb7302
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2006-2007 Mitsubishi Evolution |
Evolution | 2006-2007 |
|
2005-2006 Mitsubishi Lancer |
Lancer | 2005-2006 |

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.