K&N 66-3010 X-Stream Top Assembly is a complete 14-inch air cleaner assembly with red cotton gauze filter and X-Stream top. Designed for custom applications to improve airflow and filtration.Key...

K&N 66-3040 X-Stream Top Assembly features a 1-1/4" drop base for lowered hood clearance applications. Includes red cotton gauze filter and X-Stream top for superior airflow in custom builds.Key...

K&N 66-3060 X-Stream Top Assembly with taller 4-inch red filter element and 1-1/4" drop base for custom high-performance air cleaner applications.Key Features:Greater filter height for increased...

K&N 66-3110 X-Stream Top Assembly is an 11-inch air cleaner with red cotton gauze filter and black powder coated X-Stream top for custom performance applications.Key Features:Redirects airflow for...

K&N 67-3026 cat-back exhaust kit for 2014-2019 Chevrolet/GMC Sierra 1500 and Silverado 1500 (4.3L/5.3L). Provides increased horsepower, robust sound, and easy bolt-on installation using factory...

K&N 69-0015TR Typhoon Short-Ram Intake System for 2002-2006 Acura RSX and Honda CR-V features a red powder-coated aluminum tube and high-flow red cotton gauze filter. CARB exempt with EO D-269-38.Key...

K&N 69-0015TS Typhoon Short-Ram Intake with silver powder-coated aluminum tube for 2002-2006 Acura and Honda models. Provides guaranteed power increase with CARB EO exemption.Key Features:2.82 HP...

K&N 69-0017TS Typhoon Cold-Air Intake System for 2007-2011 Acura RDX with silver aluminum tube and high-flow filter. CARB EO D-269-39 approved for legal street use.Key Features:8.79 HP and 9 lbft...

K&N 69-0021TB Typhoon Complete Cold-Air Intake for 2004-2008 Acura TL with blue powder-coated aluminum tubes. CARB exempt and designed for cooler air intake.Key Features:6.81 HP and 7 lbft gainLegal...

K&N 69-0021TS Typhoon Cold-Air Intake System for 2004-2008 Acura TL with silver aluminum tubes. Provides guaranteed power gains and is CARB legal.Key Features:6.81 HP gain @ 5501 RPMLegal for use in...

K&N 69-0025TP Typhoon Air Intake for 2004-2008 Acura TSX with polished aluminum tube. Chrome-like finish and high-flow design for improved throttle response.Key Features:4.18 HP gain @ 5300...

K&N 69-0026TS Typhoon Cold-Air Intake for 2009-2014 Acura TSX with silver tube and high-flow filter. CARB EO D-269-39 for full legality.Key Features:7.86 HP and 8 lbft gainLegal in all 50...