K&N has brand new intakes hot off the production line for 2019-2021 RAM 2500/3500 diesels, as well as multiple options for previous model years. If you have a 2500 or 3500, this is one performance upgrade that might be hard to pass up—and we think your right foot will thank you.
K&N® has just released a new 50-State legal intake option engineered specifically for 2015 Chevrolet Silverado and GMC Sierra 2500 & 3500 HD 6.6L models. The K&N® 57-3087 high-density polyethylene (HDPE) intake system offers an estimated power increase of 24.06-horsepower and 29.62 lb./ft. of torque*, exceptional engine protection, and improved engine sound on acceleration.
If you own a diesel Chevrolet Silverado or GMC Sierra, you want the power and quality that only a top-tier pickup can provide. Help protect your engine and gain a guaranteed increase in horsepower and torque with the K&N® 63-3101 air intake system, engineered specifically for many diesel Silverado and Sierra models. The K&N® 63-3101 roto-molded air box intake system boasts an estimated power increase of 10.4-horsepower and 19.85 lb./ft. of torque*.
