Click to zoom in
SKU: 301-159-101
Weapon R 2006-2011 Honda Civic LX/DX/EX Secret Weapon Intake
The Weapon R Secret Weapon Intake replaces the restrictive factory airbox on 2006-2011 Honda Civic LX/DX/EX models with a high-flow system for better engine breathing. This 1.8L compatible intake uses a mandrel-bent tube and dry filter to deliver dyno-proven horsepower gains up to 9.8 HP and sharper throttle response. Drivers notice immediate power improvements during acceleration and highway passing.
Key Features
- Mandrel-Bent 6061-T6 Aluminum Tube: Delivers smooth unrestricted airflow to reduce intake restrictions and support higher RPM power
- High-Flow S&.W Dry Air Filter: Captures dirt effectively while maximizing air volume washable and reusable up to 100000 miles with proper maintenance
- Dragon Heat Shield: Blocks underhood heat for cooler denser incoming air that improves combustion efficiency and consistent performance
- Dyno-Tested Power Gains: Adds 9.8 HP at 5594 RPM and 8.1 ft-lbs torque verified on SAE chassis dyno for real-world results
- Complete Bolt-On Kit: Includes all necessary couplers clamps and hardware for straightforward replacement of OEM intake components
Product Notes
- Clean and re-oil filter every 30000 miles or sooner in dusty conditions using Weapon R service kit
- Inspect clamps and couplers periodically to ensure secure fit and peak performance
- Arrives fully assembled ready for installation with protective packaging
Installation Notes
- Professional installation recommended.
- Estimated 60-90 minute install time with basic hand tools no vehicle modifications needed
- Attaches to factory mounting points and throttle body retains mass air flow sensor location
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Honda | Civic | DX |
| 2006-2011 | Honda | Civic | LX |
| 2006-2011 | Honda | Civic | EX |
Why Choose Weapon R?
- Established leader in intake systems with dyno-backed designs for Honda applications
- Precision-engineered components from high-grade aluminum and performance filters
- Lifetime warranty on intake tube one million mile warranty on air filter
Frequently Asked Questions
-
Q: Will this fit 2006-2011 Honda Civic Si models?
A: No this intake fits only DX LX EX submodels with 1.8L R18A1 engine Si uses different K20Z3 engine and mounting -
Q: What materials are used in construction?
A: Polished 6061-T6 aluminum tube heat shield from reinforced composite dry S&.W filter media and silicone couplers -
Q: What warranty coverage applies?
A: Lifetime limited warranty on tube and hardware one million mile warranty on filter against defects when maintained properly
Shipping &. Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure box measures 24in x 12in x 12in
- Weight: 6.5 lbs shipping weight
Air Intake Systems
Air Intake Systems, Cold Air Intakes & Performance Intake Parts Shop premium air intake systems, cold air intakes, short ram intakes, air boxes, intake components, intake elbows, mass air flow sensors, scoops, snorkels, recharge kits, silicone couplers, and intake hoses at Black Ops Auto Works. This collection is built for enthusiasts looking to improve airflow, throttle response, induction sound, horsepower potential, and under-hood performance across cars, trucks, SUVs, Jeeps, muscle cars, off-road builds, and supercharged HEMI platforms. Whether you are upgrading a daily driver, Dodge Charger, Dodge Challenger, Dodge Durango, Jeep Grand Cherokee, Jeep Trackhawk, Ram TRX, Ram RHO, Toyota Tundra, Chevy Silverado, Chevrolet Camaro, Corvette, BMW, Cadillac CTS-V, Honda, Hyundai, Infiniti, or a custom performance build, our Air Intake Systems collection includes parts designed for fitment, durability, and real-world performance. Air Intake Systems from Top Brands Shop trusted air ...
View Air Intake Systems Products
Cold Air Intakes
Shop All Air Intakes & Performance Intake Kits Premium cold air intakes, performance air intake systems, short ram intakes, carbon fiber intakes, sealed air box intakes, HEMI intakes, Hellcat intakes, Trackhawk intakes, TRX intakes, and vehicle-specific intake upgrades. This collection is built for enthusiasts looking to improve airflow, throttle response, induction sound, horsepower potential, and under-hood styling across street cars, muscle cars, trucks, SUVs, Jeeps, off-road builds, and diesel applications. Cold Air Intakes from Top Brands Shop trusted cold air intake brands including Legmaker Intakes, aFe Power, JLT Performance, K&N Engineering, Airaid, Corsa Performance, Injen Technology, Spectre Performance, and Wehrli Custom Fabrication. These brands produce cold air intakes, short ram intakes, carbon fiber intake systems, sealed intake kits, performance air filters, intake tubes, and vehicle-specific air intake upgrades for domestic, import, truck, Jeep, SUV, diesel...
View Cold Air Intakes ProductsLet customers speak for us
Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
Black Ops Auto Works
I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
Black Ops Auto Works
Installation was easy
Installation was easy. The price is good and it looks great on the truck.
Ralph J.
RHO Small Grille Badge
Looks as good as it fits
Looks as good as it fits,
zachary d.
Seibon 70-73 Datsun 240Z OE Carbon Fiber Hood
Nothing like it
I love it great sound and response
Luis P.
Legmaker Dodge Durango HEMI Short Ram CAI 2011-Present 5.7L
Car totally diferent with the whole kit
Car totally diferent with the whole kit. Ive stood next to wide bodies and my car gets more attention at times . Ive bought the kit twice already.
Ding D.
2015-2023 Dodge Charger Carbon Fiber Wind Splitters
Fantastic emblem! Exactly what I was looking for
Fantastic emblem! Exactly what I was looking for. Great quality emblem.
Jacobus S.
Direct Connection Black Metallic Fender Badge
Worked great for my aftermarket hood on my Chrysler 2023 300C
Worked great for my aftermarket hood on my Chrysler 2023 300C. Thanks
Robert G.
Windshield Washer Squirter Relocation Kit Universal
Easy to install and makes car sound even better
Easy to install and makes car sound even better love the winn
Tracy H.
Legmaker Challenger/Charger Hellcat Demon & Redeye Air Intake
Awesome customer support
Awesome customer support. Had multiple issues with fedex and these guys were excellent in helping me sort everything out. The drop springs are great too! I highly recommend
Anonymous
Swift Spec-R Lowering springs Jeep Grand Cherokee 2011-2021
100/100! perfect CF crafted cold air intake for 6
100/100! perfect CF crafted cold air intake for 6.4 jeep .. even makes my AWE exhaust sound even deeper and you cam here this thing sucking when accelerating even at normal speeds🥶
srt.boizzz
Legmaker 392 TH Short Ram Jeep Grand Cherokee SRT 2012-2021
