£405.99

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 77-3103KC

77-3103KC

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£406 today · usual range £0–£0 · best ever £368

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 209 days • 209 data points (No recent data available)

Historical
Generating forecast...
£427.03 £361.97 £376.16 £390.36 £404.55 £418.75 £432.95 01 July 2025 22 August 2025 13 October 2025 04 December 2025 25 January 2026

Price Distribution

Price distribution over 209 days • 5 price levels

Days at Price
Current Price
13 days 154 days 29 days · current 4 days 9 days 0 39 77 116 154 £368 £369 £406 £422 £427 Days at Price

Price Analysis

Most common price: £369 (154 days, 73.7%)

Price range: £368 - £427

Price levels: 5 different prices over 209 days

Description

"K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics—and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter™ helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles. Vehicle Fitment: 2020-2021 CHEVROLET Silverado 2500 HD; 2020-2021 CHEVROLET Silverado 3500 HD; 2020-2021 GMC Sierra 2500 HD; 2020-2021 GMC Sierra 3500 HD"

Key Features

ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.

GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube

BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.

IMPROVED ENGINE SOUND: Hear the power under the hood.

WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants

EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles

EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.

DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required

Product Specifications

Brand
K&N
Format
Automotive
Domain
Amazon UK
Release Date
31 March 2021
Listed Since
30 March 2021

Barcode

No barcode data available

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