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GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester

Marsoni M251S
Sale price$198.90
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Get it in 3 business days with 1 day shipping. Friday, May 29
GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT ForesterSKU: T9100 Mach 2 T9100 TMS Recirculating Diverter Valve Direct Fitment MACH 2: 100% Recirculating Diverter Valve THE SIMPLE AND ESSENTIAL MOD FOR QUICKER BOOST RESPONSE Utilizing Proven Tms Technology To Ensure Dependable Boost Holding And Optimum Throttle Response Blow off sound not to your taste? Want something as sleeper as possible? Dont want your partner to know youve stuck a turbo on the daily (again)? Then the GFB Mach 2 is the valve for you!
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 2216 reviews
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A
Verified Purchase
Andrew Mc
Fort Morgan, US
★★★★★ 5
Amazing solar
Color: Green/Green
You will love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 3
Feels cheap, not good for old eyes.
The watch seemed to work good. But it felt cheap, and I was looking for something with better illumination and easier to read. I ended up returning it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
L
Verified Purchase
Lauren
Lexington, US
★★★★★ 5
Great buy!
Size: 14"-14.5" Neck 32"-33" Sleeve, Color: Black/Graphite
Got these for homecoming for my boys! Nice breathable fabrics (not the hot cotton feel). The black one easily doubled for all black attire for band concerts as well. Great price and have lasted multiple washes like new!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025
C
Verified Purchase
Chris
Fort Morgan, US
★★★★★ 4
It's okay
Size: 14"-14.5" Neck 32"-33" Sleeve, Color: Black/Graphite
Fits well, very rough fabric
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2023
C
Verified Purchase
Carlos G
New York, US
★★★★★ 5
Great Quality
Size: 11.5, Color: Black/Ivory
EXCELLENT! Very comfortable and great looking shoes!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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