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SKU: RD2081P | UPC: 843115006037
Injen 2002-2004 Toyota Corolla 1.8L 4cyl Polished Dyno-Tuned Cold Air Intake
Boost your 2002-2004 Toyota Corolla 1.8L with the Injen RD Series polished cold air intake that delivers measurable horsepower gains through dyno-tuned design. This bolt-on system fits CE LE and S submodels providing aggressive engine sound and striking polished aluminum aesthetics in the engine bay. Injen engineers ensure safe air fuel ratios across the entire powerband for reliable performance.
Key Features
- Dyno-Tuned Engineering: Tested for up to 11 HP gains on 1.8L IZZ-FE engine while preserving stock-like air fuel ratios no tune required.
- Polished 6061-T6 Aluminum Tube: Mandrel-bent 3-inch diameter tube reduces restrictions improves throttle response and adds high-gloss shine to engine bay.
- SuperNano-Web Filter: Reusable high-flow cotton gauze filter captures contaminants allows maximum airflow washable for long-term use.
- Complete Kit: Includes intake tube filter heat shield couplings hardware for direct factory replacement no cutting or permanent mods.
- EPA Compliant: Certified for use in all 50 states meets strict emissions standards without CARB exemption needed.
Product Notes
- Requires no ECU reprogramming or fuel system adjustments.
- Clean filter every 15,000-30,000 miles based on driving conditions for peak performance.
- Special order item allow 1-2 extra business days for processing if out of immediate stock.
Installation Notes
- Professional installation recommended.
- Bolt-on design completes in 60-90 minutes using basic hand tools remove stock airbox and install components per included instructions.
- All necessary clamps couplers and brackets provided compatible with factory mounting points.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2004 | Toyota | Corolla | CE |
| 2002-2004 | Toyota | Corolla | LE |
| 2002-2004 | Toyota | Corolla | S |
Why Choose Injen?
- Injen pioneers patented MR Technology in cold air intakes for precise power delivery.
- Every kit undergoes rigorous dyno and flow bench testing for proven results.
- Precision CNC-machined components ensure perfect fit and durability on Toyota engines.
Frequently Asked Questions
-
Q: Will this fit my 2003 Toyota Corolla S 1.8L?
A: Yes RD2081P directly replaces factory air intake on 2002-2004 Corolla CE LE S models with 1ZZ-FE engine no modifications needed. -
Q: What material is the intake tube made from?
A: Mandrel-bent 6061-T6 aluminum with polished finish for strength corrosion resistance and visual appeal. -
Q: What is the warranty and install difficulty?
A: Lifetime warranty on intake tube 1-year on filter bolt-on install takes 1 hour for experienced DIYers includes all hardware.
Shipping & Handling
- Method: Standard ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed with foam protection dimensions 24 x 12 x 12 inches
- Weight: 7.1 lbs
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