SKU: 73991604197

PRL Motorsports 9th Gen Civic RBC Intake Manifold to 70mm J37 Throttle Body Adapter | 2012-2015 Honda Civic Si

Sale price$59.40 Regular price$66.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

PRL Motorsports 9th Gen Civic RBC Intake Manifold to 70mm J37 Throttle Body Adapter | 2012-2015 Honda Civic Si2012 2015 Honda Civic Si 9th Gen Civic RBC Intake Manifold to 70mm J37 Throttle Body Adapter by PRL Motorsports It's no secret that Honda's RRC and RBC intake manifolds are some of the best flowing intake manifolds available from Honda for the K Series engine. RBC and RRC manifold swaps are a popular solution for engines equipped with less desirable intake manifolds like the 2012 2015 9th Gen Honda Civic Si, 2013 2015 Acura ILX, 2009 2014 Acura TSX or

2012-2015 Honda Civic Si 9th Gen Civic RBC Intake Manifold to 70mm J37 Throttle Body Adapter by PRL Motorsports

It's no secret that Honda's RRC and RBC intake manifolds are some of the best flowing intake manifolds available from Honda for the K-Series engine. RBC and RRC manifold swaps are a popular solution for engines equipped with less desirable intake manifolds like the 2012 - 2015 9th Gen Honda Civic Si, 2013 - 2015 Acura ILX, 2009 - 2014 Acura TSX or 2008 - 2012 Honda Accord. Often times these manifold swaps require a throttle body adapter. We offer a billet throttle body adapter machined from 6061 aluminum to seamlessly adapt a specific DBW or drive-by-wire throttle body to the intake manifold. A 70mm ZDX / MDX throttle body upgrade is a great way to increase airflow for these newer DBW K-Series cars. It offers OEM reliability and drivability at an affordable price.

This throttle body adapter utilizes an O-ring to seal against the intake manifold and OEM Honda gasket to seal against the throttle body. A 1/8" NPT port and 90 degree fitting retains the factory EVAP Purge, but can also be deleted or plugged for a cleaner install. EVAP can be disabled with an engine tuner like Hondata FlashPro or KTuner.

Features

  • Constructed from High-Quality Materials

Benefits

  • Allows for RBC and RRC manifold swaps

Applications

  • 2012-2015 Honda Civic Si

What's In The Box?

  • 1 - PRL Motorsports Anodized Throttle Body Adapter
  • 1 - Size 152 O-Ring
  • 1 - Section Vacuum Hose
  • 4 - M8 x 25mm SHCS Bolts
  • 4 - M8 x 50mm Flange Bolts
  • 1 - 90 Degree EVAP Fitting
  • 1 - Honda OEM Throttle Body Gasket

Warranty

  • PRL's Limited Manufacturer's Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 73991604197

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4.4 ★★★★★
Based on 14 reviews
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K
Verified Purchase
Kathleen Bauer
Port Orchard, US
★★★★★ 5
Excellent results
I have an older truck with badly oxidized headlights. I saw this product advertised and decided to give it a try. It was amazing how easy it was to do. 3 step process and the most remarkable results! I had a question regarding the process, called the number on the QR code and spoke to a person! OhJoy! More than helpful, put a whole new meaning to "service after the sale"I highly recommend this product and this company!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
T
Verified Purchase
Thomas Clauser
Los Angeles, US
★★★★★ 3
Not quite what I expected
Great price but the results, though they did improve the clarity, it was not the full results I HAD EXPECTED.. The foiled packages that had the oxidizer removal and ceramic clear coat were nearly dry when I opened them. They should be made more wet when sealed and possibly better foil paqckaging.
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Reviewed in the United States on March 24, 2026
V
Verified Purchase
victor
Port Orchard, US
★★★★★ 1
Ruined my headlights! Big waste of money!
I decided to try this instead of soda bicarbonate and toothpaste to see if if would be oxidation cleared for longer. Big mistake, it made my headlights completely hazed making it even worst. Don’t waste your money on this or anything else. Soda bicarbonate and toothpaste is better and you can seal it with a lacquer or sealer. Big waste of money. Hopeflly I can fix them…😡
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2025
J
Verified Purchase
Javier Basurco
Lowell, US
★★★★★ 5
Resultado
Bueno, facil de usar
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Reviewed in the United States on April 7, 2026
B
Verified Purchase
Bethany L Kelly
Alexandria, US
★★★★★ 5
Best product for headlight restoration.
This kit comes with everything that you need to restore dull and yellowed headlights to original shine. I have used other products in the past that were not as easy or effective. Customer service was wonderful. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025

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