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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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Description
GFB 99-21 Subaru WRX STI WGA Wastegate Actuator (Tune Required)The GFB WGA Wastegate Actuator is designed specifically for the 99 21 Subaru WRX STI, providing precise boost control to enhance the performance and reliability of your turbocharged engine. Crafted by Go Fast Bits, a brand known for high quality forced induction components, this actuator improves wastegate response and helps manage boost pressure more effectively. Installation requires tuning to match your engine setup, ensuring optimal boost levels
The GFB WGA Wastegate Actuator is designed specifically for the 99-21 Subaru WRX STI, providing precise boost control to enhance the performance and reliability of your turbocharged engine. Crafted by Go Fast Bits, a brand known for high-quality forced induction components, this actuator improves wastegate response and helps manage boost pressure more effectively.Installation requires tuning to match your engine setup, ensuring optimal boost levels and protecting your turbocharger from damage. Whether you're upgrading for motorsport or weekend track days, the GFB WGA Wastegate Actuator offers a reliable and durable solution.
Engineered for enthusiasts who demand more from their Subaru WRX STI, this actuator is a crucial upgrade for those looking to push the limits of their vehicle's forced induction system. Fast European shipping and expert support from Tuningsupply guarantee you get the right part on time with no hidden costs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Perfect Fit and Versatile for All-Day Wear
Size: Small, Color: White/Cerise Assorted
I absolutely love these socks! Though they're technically kid-sized, they fit my size 5-6 women's feet perfectly and are incredibly versatile. I wear them for workouts, casual outfits, and pretty much all the time. They’re reliable, well-fitting, and comfortable throughout the day. The quality is excellent, and they hold up well even with frequent use. If you’re looking for socks that combine great fit with durability and style, these are definitely a top pick!
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Reviewed in the United States on August 28, 2024
★★★★★ 5
Great socks
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
Love these little socks. Soft and stay in place, no falling down in my shoe. I will definitely be buying more. Holding up well after multiple washings.
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Reviewed in the United States on October 8, 2025
★★★★★ 5
Great fit, no slip
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
These looked too small for my feet, but now I love wearing them as they are comfortable and stay on my feet! They look great and the colors are easy to match. Excellent value for the money in my humble opinion.
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Reviewed in the United States on May 28, 2025
★★★★★ 4
Girls socks
Size: Small, Color: Neo Turquoise/Assorted
Girls socks. Quality good
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Reviewed in the United States on October 28, 2024
★★★★★ 5
Size perfect
Size: 4.5-7, Color: Electro Pink/Electro Tangerine/Electro Pink
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
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