For sale: Original brand "Flowmaster" "Cat-back" exhaust system. It is well-known. The "cat" size is 3.5 inches. Removed from a Sierra single cab HD2500 with a 6.0L engine. Dual outlets, right and left, original nickel finish. Intact, no cutting or welding. The "cat-back" is a direct bolt-on. Fits models from 2011 to 2019. Details and price are shown. Its original price new is approximately 4000 SAR, excluding shipping and delivery. Location: Riyadh. Selling to the highest bidder. For contact, WhatsApp. (Phone number appears when you press the contact button)