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The Borla Touring Cat-Back exhaust for 1999–2007 Chevrolet Silverado and GMC Sierra 1500 (including Classic, 4.3L/4.8L/5.3L V8, automatic or manual, 2‑/4WD, multiple cab/bed options) replaces the factory system with Borla’s straight-through and multi-core technology. Built from T-304 stainless steel with a bright chrome tip, it improves flow, refines sound clarity, and delivers the distinctive Borla Sound of Power while offering long-term durability.
Borla 99-07 GMC Sierra / 99-07 Chevrolet Silverado SS Catback Exhaust
