K&N Replacement Air Filter CHEVROLET EXPRESS 4.3L-V6, 5.0L-V8, 5.7L-V8, 8.1L-V8; 2001 Air Filters>HVAC Filters This 3" diameter into dual

This 3" diameter into dual 2" S-Type II Axle-Back system contains advanced muffler technology to eliminate sound frequencies are often associated with resonance or drone

Exhaust tips are constructed of high-quality stainless steel for superior corrosion resistance and durability

The innovative two piece front pipe design allows this system to fit both the Palisade and the Telluride

6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck with these heavy duty 11 gauge 2" Stainless up pipe kit

K&N Replacement Air Filter CHEVROLET EXPRESS 4.3L-V6, 5.0L-V8, 5.7L-V8, 8.1L-V8; 2001 Air Filters>HVAC Filters This 3" diameter into dualK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your