Presenting the AWE Exhaust Suite for the DE4 Acura Integra: Unique single 3” to dual 3” catback design for the DE4 Integra Includes frontpipe designed to respect the factory downpipe connection Midpipe features a bullet-style resonator Available as sophisticated Touring Edition and unleashed Track Edition Touring Edition features AWE’s patented drone-canceling 180 Technology® Dyno-proven max gains of +10 hp and +7 lb-ft of torque at the wheels Dual 5” slash-cut, double-walled tips in chrome silver and diamond black Handcrafted from 3” CNC mandrel-bent, U.S.-sourced .065” wall T304L stainless steel Straight-forward install: no motor mount removal and generous clearances Less is more: clean, straight-through design maximizes performance Direct bolt-on for factory-like simplicity Perfect fitment guaranteed AWE No CEL Guarantee Lifetime warranty Looking for AWE sound on your FE1 Civic SI? Right this way .