GFB HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XT

GFB HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XT

Marsoni

M251S

$117.41

Get it in 3 business days with 1 day shipping. Friday, May 29

GFB HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XTALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound. As a benefit, this system

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Nice product, very simple in reality. All screws together. Shelves are probably 12inches high - higher than I wanted so I won't be using it after all - but that is my fault for not realizing how vertically spaced the shelves would be. The unit takes up a lot of vertical wall space. My only dislike (hence the -1 rating) is the large stamped letters on every wall mounting plate. The letters don't appear to mean anything, and are very large and upraised - to me they detract from the overall appearance of the unit. The letters are not possible to get rid of without a grinder or significant file-work and repainting everything (not worth the significant effort that would entail).

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Reviewed in the United States on October 25, 2025