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Vinny Top Picks Diesel Parts Vinny Top Picks is a collection of diesel parts that have been personally used, installed, or tested on real trucks. This category focuses on parts that have proven to work in real-world conditions. Because of that, every product here reflects actual experience rather than speculation. Parts That Have Been Installed and Tested Every part in Vinny Top Picks has been installed on a truck or used in a customer build. This includes intercoolers, cooling system components, and other diesel parts. As a result, these parts have already shown that they perform as expected. Built for Powerstroke, Cummins, and Duramax This category includes parts for multiple diesel platforms, including Powerstroke, Cummins, and Duramax engines. Because of this, you can find proven parts across different trucks and setups in one place. Focused on Real-World Results These parts are selected based on real results, not marketing claims. Over time, certain parts stand out because they hold up and perform consistently. Therefore, this category highlights those parts that continue to deliver. Straightforward Parts That Work Some parts look good on paper but fail in real use. However, the parts in Vinny Top Picks have already been through that test. Because of this, you can browse this category knowing these parts have been used and proven. A Curated Selection of Diesel Parts This is not a full catalog. Instead, Vinny Top Picks focuses on a smaller group of parts that meet a proven standard. As a result, it helps narrow down choices to parts that have already been vetted.

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MBRP 4″ Downpipe-Back, No Muffler, Single Side Exit, T409 Stainless Steel (S6005SLM) for 2001-2004 Duramax LB7

MBRP

SKU: S6005SLM

$787.49

The 4″ Downpipe-Back Exhaust (S6005SLM) from Armor Plus is a high-performance exhaust system designed for maximum power and efficiency. Featuring a single side exit, this exhaust is built to withstand extreme conditions and provide a deep, aggressive sound. Its key features include a 4″ mandrel-bent tubing for smooth exhaust flow, a high-flow muffler for increased horsepower and torque, and a durable stainless steel construction for long-lasting performance. With its easy installation and impressive performance, this exhaust is a must-have for any serious truck enthusiast.

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