The 60 Inch Left Diablo Top Stack with 7 Inch Reduced to 5 Inch I.D. Plain Bottom is a chrome plated exhaust that offers OEM quality. It is sold individually, with the left and right options available separately. This top stack fits most makes and models, making it a versatile choice. Manufactured by Lincoln Chrome, this product comes with a warranty for added peace of mind. With its practical design and high-quality construction, this exhaust is a reliable choice for any truck owner.