Answer
Jan 23, 2025 - 07:51 PM
The Magnaflow 15898 Stainless Performance Exhaust System features 3-inch diameter pipes, ensuring maximum airflow for enhanced engine performance and vehicle efficiency. This upgrade mirrors the benefits seen in the 1969 Chevelle 3-inch big block exhaust, delivering increased power and efficiency to Chevrolet, Pontiac, Buick, and Olds A Body models.
