3>4. Presenting the AWE Exhaust Suite for the GR Corolla: Available as aggressive Touring Edition or unleashed Track Edition Three tips, not four. One bespoke 4.5" x 8" oval double-walled, slash-cut tip in the center flanked by two 5” double-walled, slash-cut tips in chrome silver or diamond black Touring Edition features patented 180 Technology® to keep the 3-cylinder’s frequencies in check at highway speeds Single 3” to triple 2.5” catback design 3” inlet to facilitate 3” connections with aftermarket downpipes Dyno-proven max gains of 3 hp and 1 lb-ft of torque at the wheels Integrated valve motor mount for secure relocating Tailored tri-merge design ensures an even flow Less is more: clean, non-baffled, straight-through design maximizes performance Handcrafted from 3” U.S.-sourced CNC mandrel-bent .065”-wall T304L stainless steel Proudly engineered, designed, and manufactured in-house, in the USA Direct bolt-on system for factory-like simplicity Perfect fitment, guaranteed No Check Engine Light Guarantee Featuring the AWE Lifetime Exhaust Warranty