K&N Replacement Air Filter For Audi RS6 & RS7 4.0TFSI (C7)

Enhance the performance of your Audi C7 RS6 & RS7 4.0TFSI with the K&N Replacement Air Filter. Designed for optimal airflow and filtration, this high-quality filter boosts engine efficiency and power. Enjoy improved throttle response and acceleration while maintaining superior engine protection. Easy to install and built to last, the K&N Replacement Air Filter is a must-have upgrade for Audi enthusiasts seeking peak performance from their vehicle. PRODUCT SPECIFICATION Designed to increase horsepower & torque for the BMW B58 engine Washable & Reusable This K&N air filter lasts the lifetime of your vehicle. Designed to boost horsepower and rate of acceleration Can be cleaned and used again High airflow with exceptional filtration Lasts up to 50,000 miles before cleaning is required depending on driving conditions Works with original equipment manufacturer vehicle electronics Emissions legal in all 50 US states Will NOT void vehicle warranty Million Mile Limited Warranty® COMPATIBILITY Audi C7 RS6 Avant (2013-2018) Audi C7 RS7 Sportback (2013-2018) WARRANTY K&N Million mile warranty