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SKU: 514-343 / UPC: 642046996062
Airaid Performance Air Intake Kit for 2017-2019 Toyota Highlander V6 3.5L
Improve 2017-2019 Toyota Highlander's engine response and power delivery with the Airaid 514-343 MXP Series Cold Air Intake System. This bolt-on kit draws in cooler, denser air through a fully enclosed intake pathway, delivering measurable gains in horsepower and quicker throttle response compared to factory setups or other aftermarket options. Dyno testing shows an increase of 6.49 HP at 6001 RPM, providing the edge you need for daily driving or spirited performance without requiring engine tuning or modifications.
Precise Vehicle Fitment
Designed exclusively for these models:
- 2017-2019 Toyota Highlander with 3.5L V6 engine (fuel-injected)
- 2017-2022 Lexus RX350 with 3.5L V6 engine (fuel-injected)
Verify compatibility with your exact trim using the part number AIR-514-343. This system replaces the restrictive OEM air box, tubing, and filter to ensure seamless integration.
Complete Kit Contents
Every purchase of the Airaid 514-343 includes all components for a straightforward installation:
- Premium SynthaMax Dry Air Filter: Yellow cotton gauze and non-woven synthetic media for high airflow and particle capture (washable and reusable replacement part #704-452)
- Intake Tube: Black, high-density cross-linked polyethylene construction with a smooth interior for reduced turbulence and accurate mass airflow sensor readings
- Enclosed Air Box: One-piece roto-molded housing to shield the filter from hot engine bay heat and debris
- Stainless Steel Clamps (3): Worm-gear style for secure, rust-resistant connections
- Rubber Coupler (1): Flexible silicone for vibration isolation
- Mounting Hardware: All necessary brackets, screws, and fittings for a direct bolt-on setup
No additional parts are required installation takes about 60-90 minutes using basic hand tools, with no cutting or drilling needed.
Key Specifications
- Part Number: 514-343 (AIR-514-343)
- UPC: 642046996062
- Filter Type: Dry synthetic (oiled version available separately)
- Filter Shape: Conical
- Tube Material: High-density polyethylene
- Tube Color: Black
- Overall Weight: 8 lbs (3.6 kg)
- Shipping Box Dimensions: 20.31 in (L) x 14.31 in (W) x 12.63 in (H)
Why This Kit Delivers Results for Your Highlander
The Airaid 514-343 stands out by channeling unrestricted airflow directly to your 3.5L V6, outperforming stock components and many competitors in real-world dyno results. Drivers report crisper acceleration and improved fuel efficiency under load, backed by a No-Hassle Lifetime Limited Warranty.
Note: This kit is not CARB-certified and cannot be used on pollution-controlled vehicles in California or states with similar emissions standards.
Add the Airaid 514-343 to your cart today for a reliable upgrade that transforms your Toyota Highlander's breathing and performance.
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