Includes: Banks Ram-Air Intake System with Super-Scoop (’95-earlier), lifetime, high-flow air filter and service kit • Low-restriction, acoustic-tuned Dynaflow muffler • Constant-diameter aluminized Monster exhaust with 3 ½-inch tailpipe (Suburban, 3-inch) • Polished 4-inch stainless tailpipe tip (Suburbans, 3 ½-inch) • High-boost lever (’93 models) • Pyrometer kit, boost-gauge kit and tow gauge mounting panel, Banks Ottomind engine calibration module (‘94-’95 models) • Comprehensive Owner’s Installation Manual • Extension kit included for extended/crew cab pickups