K&N 14-19 Porsche 911 Turbo H6-3.8L F/I Replacement Air Filter K&N Engineering KNN33-5137
K&N 14-19 Porsche 911 Turbo H6-3.8L F/I Replacement Air Filter K&N Engineering KNN33-5137
K&N 14-19 Porsche 911 Turbo H6-3.8L F/I Replacement Air Filter K&N Engineering KNN33-5137
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K&N 14-19 Porsche 911 Turbo H6-3.8L F/I Replacement Air Filter

KNN33-5137
024844399021
Air Filters - Drop In
2 Units In Stock - Ships Next Business Day
$ 83.99
$ 83.99

SKU: 33-5137 | UPC: 024844399021

K&N 14-19 Porsche 911 Turbo H6-3.8L F/I Replacement Air Filter

Upgrade your Porsche 911 Turbo's engine breathing with the K&N 33-5137 high-flow replacement air filter. Designed as a direct drop-in for 2014-2019 Porsche 911 Turbo, Turbo S, GT2 RS, and Turbo S Exclusive Series models with H6-3.8L F/I turbo engines, this filter delivers more airflow for increased horsepower and quicker acceleration. Engineered with premium cotton gauze, it traps contaminants while lasting a lifetime with simple maintenance.

Key Features

  • Engineered Power: State-of-the-art media increases horsepower, acceleration, and overall engine performance by allowing greater airflow
  • Rugged Construction: Built with durable premium materials using advanced methods for lifetime reliability in demanding conditions
  • 4 Layers of Protection: Multiple layers of cotton gauze with tacking agent create a mesh that blocks harmful contaminants up to 99% efficiency
  • Easy Maintenance: Clean every 75,000 miles or 5 years under normal highway driving, far outlasting disposable filters
  • Cost Savings: Reusable design saves up to $125 over 200,000 miles compared to OEM disposable filters

Product Notes

  • Pre-oiled and ready to install, no additional preparation required
  • Lifetime limited warranty with no-hassle coverage, limitations apply
  • Reduces landfill waste by replacing over 200 million disposable filters annually

Installation Notes

  • Professional installation recommended.
  • Direct drop-in replacement for factory air box, no modifications needed
  • Compatible with OEM hardware, uses 3.03 oz (90 ml) re-oiling amount for cleaning

This Part Fits

Year Make Model Submodel
2014-2019 Porsche 911 Turbo
2014-2019 Porsche 911 Turbo S
2018-2019 Porsche 911 GT2 RS
2018 Porsche 911 Turbo S Exclusive Series

Why Choose K&N?

  • Over 50 years as a leader in high-performance air filtration
  • Panel air filters proven in millions of vehicles worldwide
  • Precision engineering ensures perfect fit and maximum airflow gains

Frequently Asked Questions

  • Q: Does this fit 2018-2019 Porsche 911 GT2 RS?
    A: Yes, the K&N 33-5137 is confirmed to fit 2018-2019 Porsche 911 GT2 RS, 2014-2019 Turbo, Turbo S, and 2018 Turbo S Exclusive Series with 3.8L H6 turbo engines
  • Q: What material is used in this air filter?
    A: Premium cotton gauze in a panel shape, washable, 1.125 in (29 mm) height, 24.125 in (613 mm) length, 6 in (152 mm) width
  • Q: What is the warranty and cleaning interval?
    A: No-hassle lifetime limited warranty. Clean every 75,000 miles under normal conditions, weighs 2.2 lb (1 kg)

Shipping & Handling

  • Method: Ground Shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Product box 26.13 in (664 mm) L x 6.13 in (156 mm) W x 2.13 in (54 mm) H
  • Weight: 2.2 lb (1 kg)

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