AFE ATLAS 5-Inch DPF-Back Single Exhaust System; Side Exit (07-10 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle

Powerful Flow From Turbo Back to Side Exit. The AFE ATLAS 5‑Inch DPF‑Back Single Exhaust System; Side Exit 2007‑2010 6.6L Duramax Sierra 2500 HD is engineered to unleash smoother, freer exhaust flow right from the diesel particulate filter back. By replacing the restrictive factory piping with a straight‑through 5‑inch aluminized design, it helps reduce backpressure and improve your engine’s breathing, which translates into better torque delivery, quicker turbo spool, and a more confident throttle response.

Side Exit Design That Adds Function and Attitude. The AFE ATLAS 5‑Inch DPF‑Back Single Exhaust System; Side Exit 2007‑2010 6.6L Duramax Sierra 2500 HD routes exhaust out the side of your 6.6L Duramax Sierra 2500 HD behind the rear wheel, giving your Sierra a purposeful look and sound without the cluttered, underride dump look. The side exit also helps keep exhaust heat and soot away from trailer loads and rear bumpers when towing, making it a thoughtful choice for heavy duty use.

Durable Aluminized Steel for Longevity and Value. The AFE ATLAS 5‑Inch DPF‑Back Single Exhaust System; Side Exit 2007‑2010 6.6L Duramax Sierra 2500 HD is built from robust aluminized steel that stands up to corrosion, road debris, and heat cycling, all without the premium price tag of stainless systems. It’s engineered to resist rust, deliver lasting performance, and give dependable service miles after mile, making it a solid upgrade for both work and play.

Better Sound with Diesel Authority. The AFE ATLAS 5‑Inch DPF‑Back Single Exhaust System; Side Exit 2007‑2010 6.6L Duramax Sierra 2500 HD doesn’t just improve flow — it gives your Duramax a deeper, more commanding exhaust tone that adds character without becoming drone‑central on the highway. The result is a more engaging driving experience that matches the power and presence of your 6.6L Duramax Sierra 2500 HD’s performance.

Installation. Putting this AFE ATLAS 5-Inch DPF-Back Single Exhaust System; Side Exit on your 6.6L Duramax Sierra 2500 HD takes 3 hours to install.

Warranty. There is a 2-year limited manufacturer warranty on this product.

Application. The AFE ATLAS 5-Inch DPF-Back Single Exhaust System; Side Exit fits 2007-2010 6.6L Duramax Sierra 2500 HD models.

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