aFe - ATLAS 3in Steel Down-Pipe 04.5-10 GM Diesel Trucks V8 6.6L (td) LLY/LBZ/LMM

aFe ATLAS 3in Steel Down-Pipe 04.5-10 GM Diesel Trucks V8 6.6L (td) LLY/LBZ/LMM Flow and Performance: The ATLAS turbo down-pipe is made from 3" mandrel-bent steel tubing offering smoother transition bends for low turbulence to deliver quicker turbo spool times. Perfect Fit: The ATLAS turbo down-pipe is an upgrade to the OE down-pipe and utilizes the factory mounting locations for true bolt-on performance. Leak-Free Seal: High quality OE style CNC machined V-band flanges are used for a complete 360 degree sealing surface. Finish: This down pipe is coated with a black finish and wrapped in thermal header tape for better insulation. This reduces EGT’s and under hood temperatures. Emissions Disclaimer: Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-48 for details. Product Details The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004-2010 Chevy Silverado or GMC Sierra 2500HD/3500HD with the Duramax V8 6.6L turbo diesel. The 3" mandrel-bent steel tubing offers smoother transition bends for increased airflow, delivering quicker turbo spool times. CNC machined V-band inlets and outlets ensure an OE-style, 360-degree sealing surface. Coated with a black finish, the ATLAS turbo down-pipe is wrapped with thermal header tape to reduce EGT's even in the most extreme environments. 3" mandrel-bent, black finished steel for increased airflow and long-lasting good looks Replaces OE down-pipe for true bolt-on performance Wrapped in high-temp thermal tape for insulation to reduce EGT’s CNC machined V-band inlet and outlet flanges for a leak-free seal Installation instructions Fitment Year Make Model Sub-Model 2004-2010 Chevrolet Silverado 2500 HD Duramax 2007-2007 Chevrolet Silverado 2500 HD Classic Duramax 2004-2006 Chevrolet Silverado 3500 Duramax 2007-2007 Chevrolet Silverado 3500 Classic Duramax 2007-2010 Chevrolet Silverado 3500 HD Duramax 2004-2010 GMC Sierra 2500 HD Duramax 2007-2007 GMC Sierra 2500 HD Classic Duramax 2004-2006 GMC Sierra 3500 Duramax 2007-2007 GMC Sierra 3500 Classic Duramax 2007-2010 GMC Sierra 3500 HD Duramax aFe's Warranty For information on aFe's warranty terms and conditions, please click here. Purchase Disclaimer: You are hereby informed and warned to check your local, state, and federal laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts. Bolt Motorsports does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Bolt Motorsports will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls. In accordance with local laws and regulations, Bolt Motorsports will not ship parts to locations where usage or installation of said part would be in violation of the aforementioned acts. .content { display: flex; flex-direction: column; gap: 5rem; text-align: left; padding-left: 1rem; font-size: 16px; } .d-title { font-size: 2.5rem; margin-bottom: 2rem; } .dsub-title { font-size: 1.5rem; margin-bottom: 1rem; } .section { display: flex; flex-direction: column; } .d-logo { height: 50%; width: 50%; margin: 0 auto; } .flex-col { display: flex; flex-direction: column; gap: 2rem; } .flex-row { display: flex; flex-direction: row; gap: 2rem; justify-content: center; align-items: center; } .d-img { margin: 0 auto; height: 50%; width: 50%; } .flex-col * { flex: 1; } .flex-row * { flex: 1; } .warning { color: red; font-weight: bold; } hr { color: rgba(235, 32, 38, 1); max-width: 100%; border: 2px solid; } /* Mobile Responsive Queries */ @media screen and (max-width: 1451px) { .flex-row { flex-direction: column; justify-content: auto; align-items: auto; } .content { padding: auto; } .d-img { width: auto; height: auto; } } @media screen and (max-width: 767px) { .fitment table { overflow: scroll; width: 130%; } .d-img { width: 80%; height: 80%; } .content { font-size: auto; padding: auto; } }