SKU: KNEYA-6814
UPC: 024844351074
MPN: YA-6814
The K&N Replacement Air Filter for Yamaha MT-07 (2014-2021) is a premium engine intake component engineered to replace the factory restrictive stock filter on modern middleweight naked bikes. As a rider or mechanic who understands the MT-07's responsive parallel-twin architecture, you know that air density directly impacts combustion efficiency and throttle response. K&N's reusable cotton-media design solves the performance ceiling imposed by paper filters, delivering measurable gains in airflow while maintaining OEM-level engine protection across 50,000-mile service intervals.
K&N's proprietary pleated cotton blend and electrostatic charge work in concert to increase volumetric efficiency while trapping contaminants more effectively than conventional paper media. The filter's 4.563 x 4.563 x 7.125-inch form factor fits the MT-07's airbox without modification, preserving intake manifold sealing and preventing lean-running conditions common with poorly-fitted aftermarket parts. Unlike disposable filters that choke airflow as they accumulate dust, this replacement filter's layered construction maintains consistent air velocity and engine breathing across the entire service life—critical for reliable fueling on a carbureted or fuel-injected platform where backpressure directly influences carburetor needle position or fuel mapping.
MT-07 owners seeking modest but tangible power gains—typically 2–4 horsepower and smoother mid-range torque delivery—benefit most from this direct-fit upgrade, especially when paired with an open-end exhaust system. Installation requires no airbox modification or velocity stack adapters; simply remove the stock filter frame and drop in the K&N unit, then apply the included reusable cleaner every 25,000 miles to restore airflow degradation without replacement waste. Mechanics frequently recommend this filter as the first intake mod on heavily ridden or track-day oriented MT-07s where sustained high-RPM operation compounds factory filter restrictions.
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