Grams Performance 3.15in to 3.00in Silicone Reinforced Reducer Coupler for - G09-99-3130

MPN#: G09-99-3130

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Grams Performance 3.15in to 3.00in Silicone Reinforced Reducer Coupler for 72mm Throttle Body

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.

3.15in. to 3.00in. Coupler

Grams Performance 3.15" to 3.00" Silicone Reinforced Reducer Coupler for 72mm Throttle Body. Reducer Coupler. HoseFitting

Air intake systems are a common first mod to many project cars. They are quick and simple to install while also enhancing the looks of your engine bay, the sounds of your engine, and the performance of your vehicle.

Silicone hoses are a great upgrade from your OEM rubber hoses because they can withstand more pressure and can hold up to more heat cycles. Once you replace your rubber hoses with some quality silicone hoses, you shouldn't have to replace them again.

For nearly two decades Grams Performance and Design’s parent company has committed itself to developing cutting-edge racing products. Our active involvement in various forms of motorsports as well as OEM product development and extensive engineering studies have allowed us to remain at the forefront of automotive high performance. Our racing background and numerous wins have paved the way for us to produce the highest quality, best performing fuel injection and air induction components for popular European cars. Active involvement in various forms of motorsports through technical partnerships as well as through our own championship-winning race cars provides us with the data necessary to produce high-performance parts utilizing innovative designs, advanced metal alloys, cutting-edge manufacturing methods, and stringent quality-control measures. Designed by passionate enthusiasts and drawing on nearly 20 years of experience, we're able to develop the products that cater to your needs. Grams Performance and Design’s products are planned and designed in-house using the latest computer simulation and modeling techniques, followed by careful testing in controlled laboratory environments using state-of-the-art equipment. Each product is then subjected to rigorous dyno, street, and race track testing to ensure proper performance in the most extreme conditions. For these reasons, top street cars and race cars worldwide rely on Grams Performance products. Industry leaders, racers, and enthusiasts who are passionate about what they do and understand what other enthusiasts want comprise Grams Performance and Design’s staff. Our perspective is shaped by real-world racing experiences as well as by practical science, and that’s precisely what makes Grams Performance and Design products so good. Firmly grounded in our understanding of engineering, we make every effort to embrace advanced technology. Our goal is to make performance and technology accessible to other enthusiasts through innovative manufacturing techniques. Grams Performance and Design’s parent company has released a number of industry-leading products manufactured from cutting-edge, premium materials. As a result of continually pushing our engine development capabilities in the racing world, we've discovered a number of exciting “power secrets” that are incorporated into every product. Today we continue our tradition of producing leading-edge products through a state-of-the-art engineering and R&D department as well as through extensive engine development and testing both on the race track and the street.

  • 2006 Acura TSX Base
  • 2006 Honda S2000 Base
  • 2006 Honda Civic Si
  • 2007 Honda S2000 Base
  • 2007 Acura TSX Base
  • 2007 Honda Civic Si
  • 2008 Acura TSX Base
  • 2008 Honda S2000 Base
  • 2008 Honda Civic Si
  • 2008 Honda S2000 CR
  • 2008 Honda Civic MUGEN Si
  • 2009 Honda S2000 CR
  • 2009 Honda Civic Si
  • 2009 Acura TSX Base
  • 2009 Honda S2000 Base
  • 2010 Acura TSX Base
  • 2010 Honda Civic Si
  • 2011 Acura TSX Base
  • 2011 Honda Civic Si
  • 2012 Acura TSX Special Edition
  • 2012 Honda Civic Si
  • 2012 Acura TSX Base
  • 2013 Honda Civic Si
  • 2013 Acura TSX Base
  • 2013 Acura TSX Special Edition
  • 2013 Scion FR-S Base
  • 2013 Subaru BRZ Limited
  • 2013 Subaru BRZ Premium
  • 2014 Scion FR-S Base
  • 2014 Acura TSX Base
  • 2014 Acura TSX Special Edition
  • 2014 Honda Civic Si
  • 2014 Subaru BRZ Limited
  • 2014 Subaru BRZ Premium
  • 2015 Subaru BRZ Series.Blue
  • 2015 Subaru BRZ Premium
  • 2015 Subaru BRZ Limited
  • 2015 Scion FR-S Base
  • 2015 Honda Civic Si
  • 2016 Subaru BRZ Limited
  • 2016 Scion FR-S Base
  • 2016 Subaru BRZ Series.HyperBlue
  • 2016 Subaru BRZ Premium
  • 2017 Toyota 86 Special Edition
  • 2017 Subaru BRZ Premium
  • 2017 Subaru BRZ Limited
  • 2017 Toyota 86 Base
  • 2018 Subaru BRZ Limited
  • 2018 Subaru BRZ Premium
  • 2018 Subaru BRZ TS
  • 2018 Toyota 86 Base
  • 2018 Toyota 86 GT
  • 2019 Toyota 86 Base
  • 2019 Toyota 86 TRD Special Edition
  • 2019 Toyota 86 GT
  • 2019 Subaru BRZ Limited
  • 2019 Subaru BRZ Premium
  • 2020 Toyota 86 GT
  • 2020 Toyota 86 Base
  • 2020 Subaru BRZ Limited
  • 2020 Subaru BRZ TS

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Grams Performance 3.15in to 3.00in Silicon...

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