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Description
2012-2015 Honda Civic Si RBC/RRC Intake Manifold Adapter Flange w/HardwareFits all 2012 2015 Civic Si Fits 2013 2015 Acura ILX 2. 4L Fits 2009 2014 Acura TSX 2. 4L Fits 2008 2012 Accord 2. 4L Fits all variant models including 6MT, RHD, International Models, Etc. Overview K24Z with RBC RRC Bolt Pattern Intake Manifold K24Z1, K24Z2, K24Z3, K24Z4, K24Z5, K24Z6, K24Z7 Technical Notes: 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
Fits all 2012-2015 Civic Si
Fits 2013-2015 Acura ILX 2.4L
Fits 2009-2014 Acura TSX 2.4L
Fits 2008-2012 Accord 2.4L
Fits 2013-2015 Acura ILX 2.4L
Fits 2009-2014 Acura TSX 2.4L
Fits 2008-2012 Accord 2.4L
Fits all variant models including 6MT, RHD, International Models, Etc.
Overview
K24Z with RBC / RRC Bolt Pattern Intake Manifold
K24Z1, K24Z2, K24Z3, K24Z4, K24Z5, K24Z6, K24Z7
Technical Notes:
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. This manifold swap requires an intake manifold adapter to properly route coolant ports and seal vacuum ports. Our billet intake manifold adapter kit seamlessly adapts both the intake manifold and DBW or drive-by-wire throttle body to the intake manifold.
RBC intake manifold requires injector boring to the manifold itself to utilize factory diameter 9th Gen Civic Si injectors, otherwise standard K-Series (8th Gen Civic Si) style injectors must be used. Acura RDX injectors are also a popular solution. We also recommend port matching the intake manifold plenum for 70mm ZDX / MDX applications for optimal performance.
Vehicles Equipped With RBC / RRC Intake Manifolds Require RBC / RRC Specific Intake Systems
Kit Includes:
- (1) PRL Motorsports Intake Manifold Adapter Flange
- (1) 3/8" BSPT Plug (Idle Air Assist)
- (1) Size 120 O-Ring
- (1) Size 124 O-Ring
- (4) Size 140 O-Rings
- (4) Size 142 O-Rings
- (2) 5/16" Coolant Hoses
- (2) M8 x 45mm Studs
- (6) M8 x 35mm Flange Bolts
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Love this for my face!
Neutrogena SPF 100 sunblock lotion is the only sunscreen I trust and use on my face. It gives amazing protection without making my skin feel greasy or heavy. I’ve tried so many different sunscreens, and this one works the best for me. It absorbs nicely, doesn’t leave a bad white cast, and wears well under makeup too. A little goes a long way, and I love knowing my skin is protected, especially during summer or long days outside. Definitely a staple in my skincare routine!
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Reviewed in the United States on May 11, 2026
★★★★★ 4
Good sunscreen but be careful around your eyes
I’m trying to get better at using sunscreen more consistently, so I’ve been on the hunt for a while for the perfect formula (ideally SPF 100, not greasy, and would work well under makeup for when I’m both outdoors and wearing a full beat). I liked that this seemed to tick off all my boxes while also being affordable because if I’m going to use it frequently, I want to rest easy knowing that it won’t break the bank. I also vaguely remember using this sunscreen (or at least this brand) many years ago with no issues, so figured it’d be worth going back to.
I normally use three thick finger lines of sunscreen for my face, neck, and ears, regardless of spf number, because if I’m going to go outside I’m not taking any risks. (Usually the rule of thumb is two fingers.) Also depending on what I’m doing and how long I plan on being outside, I try to also take the bottle with me so I can reapply.
Anyway, I test it out, wear it, feels good. Takes a little while for it to feel relatively dry as advertised, but once it dries it’s tolerable. By the end of the day you might forget you still have it on your skin (aside from maybe the slight sunscreen smell, nothing terrible). Washed it off in the shower as usual.
Most of my face still looks perfectly fine, but my undereyes are now red! (Or at least one of them, for some reason my right undereye is more sensitive than the left.) From what I’ve read online so far, it might be a sensitivity to avobenzone, one of the active ingredients. Very baffled with what to do because everyone says to use sunscreen around your eyes because of aging and sunburn, but does that mean I have to get used to my eyes turning red just to get that protection? I already wear pretty big sunglasses too, so it’s not like they’re completely exposed. Will have to experiment some more and/or look at alternatives.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Good, inexpensive sunscreen
I have always loved Neutrogena products especially their sunscreen. It used to be hard to get SPF over 30 and now they have it up to 100. I haven't burned using Neutrogena, haven't had any skin issues and it's pretty inexpensive. Would recommend.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Great product
This sunscreen is my favorite!!! No residue, apply is smooth on the skin and rubs out evenly! Have the great matte finish
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Lightweight, Non-Greasy & Perfect for Daily Sun Protection
I absolutely loved the Ultra Sheer Invisible Gel Face Sunscreen! It absorbs so quickly into the skin and leaves no greasy or heavy feeling behind. The lightweight gel texture feels comfortable throughout the day, and I love how it layers well under makeup. Most importantly, it makes me feel protected from the sun while keeping my skin looking fresh and smooth. Definitely a sunscreen I’ll keep reaching for!
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Reviewed in the United States on June 5, 2026