Review on Spectre Performance Air Intake Kit: High Performance Upgrade, Engineered to Boost Horsepower: Compatible with 1999-2007 CHEVROLET/GMC/CADILLAC (Silverado, Avalanche, Suburban, Tahoe, Sierra, Yukon, Escalade) SPE-9900 by Jim Escobedo

Delivery was fast. Installation was done but had to send back the throttle body gasket. After assembly, the cone continued to slip despite the lock. The rubber was too smooth and slippery to bite. Had to use sandpaper to rough up the rubber and then use a clamp. This helped as the surface could now grab and hold the intake tube. The initial drive had more power when accelerating and overtaking. After a long drive, economy, fuel consumption and other performance evaluations are updated. Update: After a year, this CAI has held up. The chrome finish resists engine heat, including out-of-state travel. Simply wipe with a damp microfiber cloth. Keep the filter in oil and it will last forever. No rattling and the device does not stay in place.