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 Oct 27 - Nov 1

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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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Charlie Alejandro
Louisville, US
★★★★★ 5
Great quality
Size: Large, Color: Black Pullover
It’s so soft and comfortable. I wash it a lot and it has held up well so far, I just wish it had pockets but other than. That it’s perfect for work.
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Reviewed in the United States on May 6, 2026
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Paige
Dallas, US
★★★★★ 5
Comfortable Everyday Hoodie
Size: Large, Color: Black Pullover
This hoodie is a great basic to have on hand. The fleece material is soft and comfortable, and it provides just the right amount of warmth for cooler mornings and evenings. The fit was true to size, and it held up well after washing without losing its shape. My husband likes wearing it for everyday errands, walks, and casual outings. It's comfortable, lightweight enough to layer, and easy to throw on when you need an extra layer. A solid, affordable hoodie for everyday wear.
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Reviewed in the United States on May 31, 2026
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Josh
Pawtucket, US
★★★★★ 3
solid basic hoodie - but please don't sew the draw string in Fruit of the Loom!!
Size: XX-Large, Color: Black Pullover
I love these hoodies and actually have a few of them in my wardrobe - I would give them a 5-star as they're very comfortable, hold-up well to wear and tear, and they're pretty warm... They don't shrink or bleed dye in the wash, great stuff. HOWEVER! They recently started sewing the drawstring in, which is really annoying... I wear the XXL size and the hood is still a bit small for my dome, so I typically don't need the drawstring, but now I can't remove it without trying to remove the stitching and damaging the hood or cutting the ends off, leaving most of them inside the hood - meaning you can't replace the drawstring should you want to (which sometimes I do, like if I'm skiing or what not)... I also work with power tools, which make loose ends like drawstrings outright dangerous, so I really need to be able to remove them easily - I would give these hoodies a 5-star if they stopped sewing the drawstring in
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Reviewed in the United States on March 19, 2026
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JREMUSIC
Charlottesville, US
★★★★★ 5
Good value
Size: 10.5, Color: Black/Black
They fit and they stay on my feet (I was worried because these are slip-ons).
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Reviewed in the United States on May 31, 2026
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Will
Belleville, US
★★★★★ 4
Comfortable lightweight sneakers for casual everyday wear
Size: 9.5, Color: Navy
These sneakers feel like a decent value for the price. They are very lightweight, which makes them comfortable and easy to wear throughout the day, though that also means they feel a bit less substantial than more supportive athletic shoes. I have mainly been using them with business casual office outfits, and they work perfectly well for that kind of light-duty everyday wear. I would not personally use them for anything especially active since they do not offer a ton of support, but for casual use they have been great. I also like how easy they are to slip on and off. I typically wear a size 9.5, and these fit true to size for me.
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Reviewed in the United States on May 22, 2026

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