Diamond Eye Manufacturing K4319A-TD 4" Aluminized Turbo-Back Exhaust System Kit with Single Turn Down

The Diamond Eye Manufacturing K4319A-TD is a complete 4-inch turbo-back exhaust system kit designed to replace your vehicle's restrictive factory exhaust from the turbocharger outlet to the turn down exit. This aluminized steel construction provides excellent durability and corrosion resistance at an economical price point.

Key Features:

• Complete turbo-back system replaces entire factory exhaust
• 4-inch diameter mandrel-bent tubing for maximum exhaust flow
• Aluminized steel construction for long-lasting durability
• Single turn down exit configuration (no tailpipe extension)
• Includes all necessary pipes, clamps, and hardware for installation
• Reduces exhaust gas temperatures and backpressure
• Improves turbo spool and throttle response

This exhaust system is ideal for diesel truck owners looking to improve performance and reduce exhaust restrictions without the premium cost of stainless steel. The turn down configuration exits ahead of the rear axle, providing a clean appearance and reducing the chance of exhaust soot on the rear bumper.