The K&N 63-3089 AirCharger is a cold-air performance intake for the 2.5L L4 gas engine in the Chevrolet Colorado and GMC Canyon. It pairs a roto-molded HDPE intake tube with an oversized, washable oiled cotton filter and is designed to replace the factory filter and intake tube. Buyers searching for a 2.5L Colorado cold air intake, a 15-18 Canyon AirCharger, or a K&N 63-3089 performance intake are looking at this exact kit.
Against stock, the manufacturer's estimate is a 9.94 HP gain at 5310 RPM and a 7.3 lb-ft torque gain, though the figures are estimates rather than guarantees. Owners on user forums are more cautious: one reports that the upgrade mainly changes the sound, and another argues the factory airbox already draws cool air from the fender well. The reusable filter is a long-term value point, since the manufacturer says it needs cleaning only about every 100,000 miles of normal highway driving, which makes it cheaper over time than repeatedly replacing a disposable paper element.
The manufacturer's GMC Canyon listing includes the 63-3089 for 2015 through 2021 model years with the 2.5L L4. Fitment year ranges vary across sources, so confirm your VIN with the manufacturer before ordering.
Owners on user forums warn that excess oil from a freshly re-oiled filter can migrate to the mass airflow sensor and cause running problems. Let the filter drain and dry fully before reinstalling, and clean the MAF sensor with MAF-specific cleaner if codes appear.
Owners on user forums generally report that a free-flowing filter or intake does not require a retune as long as all intake air passes the MAF sensor. Major modifications such as turbo boost increases typically do call for a tune.
The manufacturer rates the install at about an hour with simple hand tools. Its install sheet lists a ratchet and extension, a 10mm socket and wrench, T-20 and T-27 Torx bits, and 3mm and 4mm Allen keys. Disconnecting the negative battery cable erases radio presets and may require an anti-theft code, so write down your settings first. The install sheet also covers mounting the heat shield, transferring the mass air sensor into the K&N adapter with its gasket, and reusing the factory crankcase vent fittings. Its warning is that skipping steps or the provided hardware can cause problems, so use every included clamp and bracket.
