K&N 77-3021KP Typhoon Cold Air Intake System for 1999-2004 Chevrolet GMC Sierra 1500 Silverado - Bright Mirrored Tube, Red Filter, 8.23 HP Gain, CARB Legal

K&N 77-3021KP Typhoon cold air intake for Chevrolet and GMC Sierra 1500 and Silverado. Bright mirrored aluminum tube and red oiled cotton gauze filter for gains. CARB exempt and legal in all 50 states.

Filter lasts up to 100,000 miles. Lifetime warranty.

• Estimated horsepower gain: 8.23 HP @ 5067 RPM
• Estimated torque gain: 9 lb-ft
• Bright mirrored aluminum tube
• Red cotton gauze high-flow filter
• 5 black clamps and 2 black couplers included
• Replacement filter: RU-5046
• CARB EO: D-269-29

Reliable performance upgrade for your GM truck.

WARNING: Cancer and Reproductive Harm