Review on 🚀 Superfast Racing 4" Red Cold Air Intake System + Heat Shield Upgrade for 1999-2006 GMC/Chevy V8 4.8L/5.3L/6.0L / Silverado 1500/2500/3500 by Robert Rasmussen

Save money and buy genuine K&N sets. It's Chinese junk so I guess I got what I paid for. Nothing but a headache that took three hours to get it working properly. If you have a throttle body gasket you will need to cut the rubber off a bit or it will end up in the fan blades. The filter is cheap and the clamps can only be used for one-time tightening. If you need to move the clamp, they undress. The manual focuses more on removing the box and old air supply system than installing the cold air system. garbage