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Vivid Racing Gear 
If you're looking to give your 2002-2005 Honda Civic Si a serious boost, the Secret Weapon Intake is a game-changer. This isn't just another air intake; it's engineered to crank up the air volume reaching your engine. How? Well, it cleverly creates two distinct air velocity profiles—one zipping through at high speeds while the other hangs back a bit. This dual approach means your engine gets fed three times the air compared to the stock intake system. Talk about a breath of fresh air!
Now, let’s talk about the build quality. The intake pipe is crafted from high-grade 6061 aluminum, and it’s shaped using an automated CNC mandrel bender, which means you’re getting precision that’s hard to beat. The polished finish isn’t just for looks; it’s show-quality, so you can feel proud popping the hood.
One of the standout features of this intake is the SW1 Air filter. It’s designed with a tuned velocity stack that not only ramps up the air speed but also helps keep turbulence to a minimum. You want that smooth flow, and this filter delivers. Plus, it’s made from high-density, open-pore foam that you can clean and reuse, so you’re not just throwing money away on filters every few months.
Oh, and did I mention the 1 Million Mile Limited Warranty? That’s right, you can hit the road with confidence knowing that this intake is built to last.
Just a heads up, this intake is specifically made for the Honda Civic Si models from 2002 to 2005. If you’re ready to take your ride to the next level, you can check out the installation instructions here to get started.
So, if you’re serious about performance and want to unleash the full potential of your Civic, the Weapon-R Secret Weapon Intake is definitely worth considering.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Weapon-R is a well-known manufacturer of aftermarket accessories for a number of popular makes and models. It is focused on performance products that will improve the power of your vehicle which, in turn, make the car an even greater joy to drive. Weapon-R parts are, oftentimes, considered to be some of the most unique, highest performing, and best looking in their class. With more than a decade of experience in building go-fast parts for speed demons, Weapon-R has garnered a respectable name of itself. Its products are popular among enthusiasts who crave effective performance without breaking the bank.
What Does Weapon-R Offer?As aforementioned, Weapon-R is primarily known for its quality, high-performance intakes. At the forefront of its inventory is the Weapon-R cold air intake. The proper air intake will allow your engine to breathe better and get a lot more air at better temperatures. This, in turn, provides better fuel economy while also improving vehicle acceleration. Each individual Weapon-R part is built with a specific vehicle in mind and crafted from only the highest quality materials to ensure longevity and durability.
While Weapon-R is best known for its air intake kits, the brand has been building other performance-enhancing parts for many years. Its racing headers are a popular close second and have been well-received for some time now as an effective means to increase exhaust flow and provide notable horsepower and torque gains at an affordable price.
Weapon-R’s lineup also includes intercooler pipe kits for an existing turbo and intercooler. This will help guarantee your turbo is receiving the coolest air possible, while attractive wider aluminum pipes allow for higher airflow.
Find Weapon-R Parts at Vivid RacingWhile your vehicle may already be fun to drive and have loads of power, that doesn’t mean you shouldn’t or can’t improve it. Vivid Racing has what you need to heighten that performance with a wide selection of quality parts from Weapon-R. We have everything from catted downpipes, headers, and cold air intakes to short ram intakes, intake manifolds, and intercooler pipes. If you cannot find a particular item above or have any questions, please call our specialized parts team at (480) 966-3040.
| Sale price | None |
| Wholesale price | $257.34 |
| Shipping |
Weight: 7.00 Length: 19 Width: 8 Height: 8 |
| Product Added At | Wednesday 01 December, 2010 |
| Product Modified At | Tuesday 03 June, 2025 |
| Imported By | ETLOverride |
| Last Edited By | renaliza.enriquez@gmail.com |
| View In Admin |
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Weapon R | $218.08 | $320.71 | ? | $272.61 | ? | 2025-06-03 19:03:14 |
