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Description
Go Fast Bits Mach 2 Recirc BOV | 2015-2022 Subaru WRX/Forester XTFactory diverter valves are commonly known to leak or fail, especially with age or higher boost levels. A GFB TMS will hold as much boost as you can throw at it, 24 7 No frequent re builds or replacement required. Features BETTER RESPONSE Through reduced turbo lag The GFB TMS is designed specifically to minimize lag tests show that it can return the engine to peak boost up to 30% faster than a factory diverter when shifting gears, while delivering up
Factory diverter valves are commonly known to leak or fail, especially with age or higher boost levels. A GFB TMS will hold as much boost as you can throw at it, 24/7 - No frequent re-builds or replacement required.Features
BETTER RESPONSE - Through reduced turbo lag - The GFB TMS is designed specifically to minimize lag - tests show that it can return the engine to peak boost up to 30% faster than a factory diverter when shifting gears, while delivering up to 40% more transitional boost (see GFB brochure)
BETTER DRIVEABILITY - Smoother than stock. Factory diverters tend to operate fully open or fully shut. This can cause annoying surging at freeway speeds, requiring constant throttle corrections to hold steady speed. The GFB TMS completely eliminates this problem, making the car smoother to drive.
GET THE SOUND - OR NOT - It's your choice! Want noise? GFB patented Respons succeeds where others have failed! By adjusting the venting ratio of atmosphere/recirc, you CAN acheive a sound WITHOUT throwing a CEL, running rich, stalling using more fuel or causing other problems commonly associated with atmo-venting valves.
Benefits
Easy Installation & Use
No More Wasted Boost
Applications
2014-2016 Forester XT
2015-2016 subaru WRX
What's in the box?
1 BOV
Warranty
Go Fast Bits Limited Warranty
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
4.4 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Very Nice Purse
Color: Black
I love the look, soft leather and good quality. Although the size indicates small, I would say it is medium size.
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Reviewed in the United States on February 14, 2026
★★★★★ 4
Good value
Color: Beige-3
I really like this bag. It looks more expensive than it is. I get a lot of compliments. Roomie and lightweight. Just the right size for my purposes.
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Perfect size for me!
Color: Black
I've had this bag for several months! It's in GREAT condition for the price that I got it for! I've had one maybe a couple stitches on the handle fray a little bit, but other than that it's holding up amazingly! Surprisingly it holds a lot, wallet, keys, small makeup bag, and a smaller bag for hair ties, pins, tampons and whatnot. It's very soft, the color doesn't fade! The material isn't hard leather, it's very maluable, making it fit wherever you put it, which is exactly what I was looking for. When this one eventually wears out, I'll 100% buy another one again because it's small and it matches every single one of my outfits!
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Reviewed in the United States on April 7, 2026
★★★★★ 3
Cute but cheaply made
Color: Black
I love this bag so much. However, I had to purchase twice because the first one broke due to the fabric on the inside catching on the zipper and when I tried to undo it, it ripped. The second bag still has problems with the zipper but it has stayed in good condition. The bag holds quite a lot and it’s really good. Overall I would say that bad is cheap but also lasts? Just be cautious of the zipper.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Excelente compra
Color: White
A pesar de ser un bolso relativamente pequeño me sorprendió por el espacio que tiene,cabe lo mucho y lo poco ,sin dejar de ser muy lindo también
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Reviewed in the United States on May 28, 2026