The Rumble Revolution: Chapter II. Introducing 0FG for the Silverado ZR2 and Sierra AT4X:

Dual 3” catback configuration engineered specifically for the ZR2 and AT4XFeatures AWE’s patented drone-canceling solution, 180 Technology®Tailored H-pipe for deep, refined V8 muscle toneIncludes plug-and-play valve simulator for CEL-free operation (2024+ models)Handcrafted from CNC mandrel-bent, U.S.-sourced .065”-wall T304L stainless steelAvailable with quad 4-inch tips in chrome silver or diamond black, or BashGuard™BashGuard™ enables high clearance and rigidityQuad tip outlets feature ball & socket joints for ultimate adjustabilityBashGuard™ available separatelyEngineered for life, ready for any scenario on the planetLess is more: clean, straight-through design for maximum performancePerfect Fitment guaranteeAWE No CEL guaranteeLifetime warranty