Description
Boost the performance of your Toyota Corolla with the K&N 57-Series Cold Air Intake System (KNN57-9041). This intake system is designed for a precision fit, offering a straightforward performance upgrade that replaces the restrictive factory intake for improved throttle response, horsepower, and torque. Featuring a high-flow roto-molded HDPE intake tube and a K&N High-Flow Air Filter™, this system maximizes airflow for greater efficiency and an enhanced engine sound.
The intake system’s washable, reusable oiled cotton filter can go up to 100,000 miles between cleanings under typical highway driving conditions, offering both long-term savings and K&N’s top-rated engine protection. CARB-compliant in all 50 states, this intake system includes a No-Hassle Lifetime Limited Warranty for reliable performance over the long haul.
Key Features:
- Performance Gains: Estimated increase of 2.47 horsepower at 5536 RPM and 2.7 lb-ft of torque.
- Roto-Molded HDPE Tube: Engineered for smooth, unrestricted airflow and heat resistance.
- High-Flow Air Filter™: Washable, reusable, and optimized to deliver high airflow and excellent filtration.
- 50-State CARB Legal: Complies with CARB EO D-269-73; legal in all U.S. states.
- Quick Installation: Designed for easy installation, taking 60 minutes or less with standard hand tools.
- Lifetime Warranty: Backed by K&N’s No-Hassle Lifetime Limited Warranty for peace of mind.
Vehicle Fitment
The K&N Cold Air Intake System (KNN57-9041) is compatible with the following vehicles:
Toyota Corolla (L4 1.8L Gas):
- 2019 Toyota Corolla – All Models
- 2019 Toyota Corolla Hatchback – All Models
- 2018 Toyota Corolla – All Models
- 2017 Toyota Corolla – All Models
- 2017 Toyota Corolla iM – All Models
Scion iM (L4 1.8L Gas):
- 2016 Scion iM – All Models
All compatible vehicles are 50-state legal with CARB EO D-269-73 certification.
Product Specifications
- Estimated Horsepower Gain: 2.47 HP @ 5536 RPM
- Estimated Torque Gain: 2.7 lb-ft
- Replacement Filter: 33-2360
- Air Filter Material: Oiled Cotton Gauze
- Air Filter Color: Red
- Clamps Included: 4 steel clamps (regular style)
- Intake Pipe Material: High-Density Cross-Linked Polyethylene (HDPE)
- Intake Pipe Color/Finish: Black
- System Type: 57 Series FIPK (Factory Airbox Retained)
- CARB EO Number: D-269-73
- Weight: 3.8 lb (1.7 kg)
- Warranty: No-Hassle Lifetime Limited Warranty
