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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
For Your Every Summer RSVP, with Code: SUMMER15
Description
APR - Carbon Fiber Intake - 2.9T RS4/RS5 (B9)Fits Audi RS5 18 24, RS5 Sportback 19 24 Overview This is the ultimate intake upgrade for the Audi RS4 and RS5 (B9). It flows 36% more than stock, reduces pressure drop, and improves linearization across the turbos. This directly translates to +19 AWHP and +17 AWFT LBS of torque on top of our Stage 1 (93) tune making this a simple upgrade for more power you can feel. Our system is a full upgrade as it replaces all of the intake components from the
Fits Audi RS5 18-24, RS5 Sportback 19-24
Overview
This is the ultimate intake upgrade for the Audi RS4 and RS5 (B9). It flows 36% more than stock, reduces pressure drop, and improves linearization across the turbos. This directly translates to +19 AWHP and +17 AWFT-LBS of torque on top of our Stage 1 (93) tune making this a simple upgrade for more power you can feel. Our system is a full upgrade as it replaces all of the intake components from the inlet scoop all the way to the turbo inlets. This is extremely important as focusing on the airbox alone does not address the main restrictions found in the factory intake system. Simply put, our system flows better than stock, makes more power, puts less strain on the turbochargers, looks sexy under the hood with the gorgeous carbon fiber design, and enhances the sound of the engine. The factory turbocharger inlet pipe is a big restriction point because it's small. It's common for most intake systems to only focus on the filter and airbox, but doing so only has minimal impact on performance. Furthermore, upgrading the turbocharger inlet pipe only has minimal impact on performance if it still necks down to with the factory or aftermarket intake airbox. We solve this by making our pipe as large as possible from the 4" filter outlet all the way to the turbocharger inlets in one piece! This minimizes pressure drop and increases flow through the system far better than a multi-piece solutions. Our system is made from carbon fiber and looks absolutely stunning under the hood. By using this material we are able to make the wall-thickness of the tubes smaller, maximizing the internal diameter, increasing performance even more! The material also allows us to make complex organic shapes necessary when working in a tight engine bay. The airbox is fed from an inlet scoop that maximizes the flow path into the airbox. The airbox has cutouts allowing for additional flow paths directed away from the engine. This keeps air temps down, and increases sound without it being overbearing. The filter is massive as well. A big filter is desirable as increasing filtered surface area keeps the filter breathing easily for many miles as it filters dirt, dust, and particles. It measures 7" by 7" with a 5.5" frontal inlet, and a 4" outlet. The filter media is a washable pleated cotton gauze that can be cleaned for extended life, or replaced with ease. Our kit includes everything you need to bolt on and go. No new tuning is needed to run this product, and the product is emissions friendly. We include all new OEM gaskets and all the nuts, bolts, and clamps needed for an easy install. Lastly, thanks to our billet turbo inlet adapters, this is the only intake you'll ever need. Should you later upgrade your turbo, new, larger adapters can be installed to adapt to the larger inlets simply by swapping out the billet adapters!
Features:
- Full intake system: Inlet, airbox, filter, and inlet piping
- +19 AWHP & +17 AWFT-LBS measured over stock (APR Stage 1 93)
- Flows 36% more than stock
- Reduced pressure drop at the turbo inlets
- Improved linearization across the turbos
- Enhanced engine sound
- Carbon fiber construction
- Turbos spool faster
- Turbos operate more efficiently
- Massive 7” x 7” filter with a 4” outlet and 5.5” frontal inlet
- High flow and washable pleated cotton gauze filter material
- Airbox has additional flow paths faced away from the engine
- Inlet piping diameter is maximized from the 4” filter all the way to the turbochargers
- Inlet piping addresses system restriction, unlike competitive airbox systems that are compatible with factory inlet piping
- Billet turbo adapter rings make fitting this system to larger turbos possible
- New OEM gaskets included
- Emissions friendly
Specs
| Brand | APR |
|---|---|
| Category | Air and Fuel Delivery |
| Emission Code | 7 |
| Engine Application | 2.9T |
| Filter Color | Red |
| Filter Material | Pleated Cotton Gauze |
| Material | Carbon Fiber |
| Product Type | Intake Systems |
| Sub Category | Fuel Injection System and Related Components |
| UPC | 810009933212 |
| Part Number | CI100042 |
Service Parts
Emissions
This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
Tech Resources
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
4.3 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Bright, Sleek, and Easy to Install – Perfect Under Cabinet Lighting!
Color: 6500K White, Size: 1Roll x 16.4ft
I’m extremely happy with the CUBITOR Under Cabinet COB LED Light Strip kit! The 6500K daylight brightness is perfect—super clean, crisp, and evenly distributed with no visible dots thanks to the COB design. It really upgraded the look of my kitchen and made food prep so much easier.
Installation was straightforward and hassle-free. The strip is flexible and cuttable, which made it easy to customize for my space. The adhesive backing is strong, and everything feels high quality and well-made.
One of my favorite features is how smooth and diffused the lighting is—it gives a modern, high-end feel without being harsh on the eyes. It’s also very energy-efficient and stays cool even after hours of use.
Overall, this is an excellent lighting solution for cabinets, shelves, or workspaces. Highly recommend it to anyone looking for bright, professional-looking LED lighting!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Great lighting solution for bookshelves
Color: 3000K Warm, Size: 2Roll x 16.4ft, Color: 3000K Warm, Size: 2Roll x 16.4ft
This turned out to be the best solution for lighting up my bookshelves. I like the quality of the product and the brightness of the lights.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Polarity
Color: 6500K White, Size: 1Roll x 16.4ft, Color: 6500K White, Size: 1Roll x 16.4ft
I've been looking into various kits and components but this one seemed to fit my needs perfectly - all components included and the flexibility to cut strips (up to 6) to the lengths I needed. Its also very thin and needs no other mounting hardware, channels, diffusers, screws, etc.
No instructions - but everything only fits together one way except which end of the LED strip to connect to (polarity). For my reel, it was towards the center of the reel and not the freed end - which meant I had to cut a piece off and connect the end that was just cut. Insert the cut end into the connect after peeling off a bit of the blue tape. You can also peel off a little bit of the white tape beneath that to expose the copper contacts - but the connector contacts can pierce that layer if you don't want to peel off the white layer also. (Don't peel it all off, just enough to to fit into the connector.) Insert the end, press down the hinged part until it clicks or is otherwise all the way clamped - don't need tools, just your fingers squeezing it is enough. Test the assembly by plugging it into the power supply. You can also connect the remote - a blue LED on the power supply tells you whether its on or off.
Once I figured out which end to connect to, everything was quite straightforward. I installed my 6 strips in my small pantry - one for each shelf - and routed all the wires to one side, mostly hidden. I mounted the remote on the pantry door - it can sense through the door - which is not very thick - as well as just tapping it once the door is open. The remote can be touchless - just wave your hand near it - but it seems to also sense tapping from some objects. Holding down on the remote activates dimming - it will cycle through brightness and stop when you release.
Other than that, its as simple as I had hoped and took me about an hour to install (I expect my next install will be 30 mins). I am planning to order more kits for other closets, kitchen, etc.
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Reviewed in the United States on October 29, 2024
★★★★★ 5
UPDATED: Replacement works great
Color: 3000K Warm, Size: 1Roll x 16.4ft
FINAL UPDATE: Seller shipped new power unit and it works great now. The lights are really great and super easy to cut to size and use.
UPDATE 1: Seller got in touch and is sending replacement power unit. Will update again once it arrives.
I do really like the look of these and they did wonders for a dark park of my closet that has built-ins.
ORIGINAL: Lights stopped working after about 6 weeks (beyond the 30 day return policy). Seems like the control unit died. Haven’t found any feasible way to contact seller or manufacturer. Will update review if anything changes.
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Reviewed in the United States on February 26, 2025
★★★★★ 4
Light it up!
Color: 3000K Warm, Size: 2Roll x 16.4ft, Color: 3000K Warm, Size: 2Roll x 16.4ft
I am very happy with these. They are easy to use. The only reason I am not giving a five star review is because the instructions and assembly weren’t the easiest. At first we could not get them to work. After looking through the reviews, one man told us that the -\+ were backwards and we tried what he suggested and they worked. I do suggest that because there are two light reels there should be two connecter boxes as well. We had to purchase two packages. Overall, We are satisfied with our purchase.
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Reviewed in the United States on January 9, 2026
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