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Grams Performance 3.15in to 3.00in Silicone Reinforced Reducer Coupler for 72mm Throttle Body (FRS/BRZ/Civic)

Grams 3.15" to 3.00" Reducer Coupler allows '06-'11 Civic Si, Subaru BRZ, Scion FRS, and Toyota FT86 Cold Air Intake system owners to install the Grams Performance & Design DBW Throttle Body without struggling to stretch the original coupler over the larger throttle body.

This Part Fits:

Year Make Model Submodel
2006-2014 Acura TSX Base
2012-2014 Acura TSX Special Edition
2008 Honda Civic MUGEN Si
2006-2015 Honda Civic Si
2006-2009 Honda S2000 Base
2008-2009 Honda S2000 CR
2013-2016 Scion FR-S Base
2013-2020 Subaru BRZ Limited
2013-2019 Subaru BRZ Premium
2015 Subaru BRZ Series.Blue
2016 Subaru BRZ Series.HyperBlue
2018,2020 Subaru BRZ TS
2017-2020 Toyota 86 Base
2018-2020 Toyota 86 GT
2017 Toyota 86 Special Edition
2019 Toyota 86 TRD Special Edition

Grams Performance

Grams Performance and Design specializes in advanced fuel injection and air intake solutions for American and European cars—designed in-house using computer simulation and modeling, then rigorously tested via dyno, street, and track to ensure supreme performance under the most demanding conditions. Built on years of motorsport involvement and OEM engineering experience, Grams Performance products combine cutting-edge materials, precision manufacturing, and real-world data to deliver high-quality, high-performance components trusted by street-car enthusiasts and racers alike.

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