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SKU: 301-148-101
Weapon R 2004-2008 Acura TSX 4 cyl Secret Weapon Intake
The Weapon R Secret Weapon Intake System replaces the stock airbox on 2004-2008 Acura TSX 2.4L 4-cylinder models with a free-flowing design that pulls in cooler denser air for added horsepower and torque. This bolt-on intake improves throttle response and engine sound while protecting the motor with high-efficiency filtration. Dyno results show gains up to 10 HP and faster acceleration.
Key Features
- High-Flow Dry Air Filter: Red synthetic media traps dirt without oil clogging MAF sensor washable reusable for long-term performance
- Mandrel-Bent Aluminum Tube: 6061 polished silver tube delivers smooth unrestricted airflow reduces intake temps
- Dragon Heat Shield: Black powder-coated aluminum shield blocks engine bay heat draws cold air from fender well
- Stainless Steel Band Clamps: Secure connections resist vibration corrosion ensure airtight seal
- Complete Bolt-On Kit: Includes all hardware couplers for direct OEM replacement no modifications required
Product Notes
- Filter service every 30,000-50,000 miles depending on driving conditions
- Use only Weapon R cleaning kit for filter maintenance to preserve warranty
- Packaged in heavy-duty box for damage-free delivery
Installation Notes
- Professional installation recommended.
- Estimated install time 60-90 minutes with basic hand tools
- All hardware included compatible with factory throttle body sensors
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2008 | Acura | TSX | Base |
Why Choose Weapon R?
- 25+ years designing championship-winning intake systems
- Dyno-tested on real vehicles for proven power gains
- Precision CNC-machined components for exact fit durability
Frequently Asked Questions
-
Q: Will this fit my 2008 Acura TSX?
A: Yes fits all 2004-2008 Acura TSX 2.4L K24A2 engines including Base models no exceptions -
Q: What materials are used in construction?
A: Aluminum intake tube and heat shield stainless clamps synthetic dry filter for lightweight strength -
Q: What is the warranty coverage?
A: Lifetime warranty on intake tube 1-year on filter with proper maintenance registration required
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Sturdy cardboard box 28 x 14 x 10 inches
- Weight: 9.5 lbs
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