aFe ATLAS Downpipe 04-10 GM Silverado/Sierra 6.6L Duramax
Regular price
$200.00
Regular price
-6%
$213.90
Sale price
$200.00
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
The aFe POWER ATLAS Turbocharger Downpipe (part number 49-04034) is engineered as a direct-fit upgrade for the 2004.5-2010 Silverado 6.6L Duramax.
The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004.5-2010 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. 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. Note: This system is not currently CARB exempt or available for sale in California, and cannot be used on any vehicle registered with the California Department of Motor Vehicle. This item in not legal in NY for use on vehicles with CA emissions.
Vehicle Fitment
- 2004 - 2010 Chevrolet Silverado 2500 HD 6.6L Duramax
- 2007 - 2010 Chevrolet Silverado 3500 HD 6.6L Duramax
- 2004 - 2010 GMC Sierra 2500 HD 6.6L Duramax
- 2007 - 2010 GMC Sierra 3500 HD 6.6L Duramax
Features & Benefits
- Aluminized steel construction with a durable protective coating
- Large-bore mandrel-bent tubing for reduced backpressure
- Engineered and tested by aFe POWER
- Direct-fit replacement requiring no permanent modification
Specifications
- Brand: aFe POWER
- Manufacturer Part Number: 49-04034
- SKU: afe49-04034
- Product Line: ATLAS
- Part Type: Turbocharger Downpipe
- Engine Code: LLY, LBZ, LMM
Always verify aFe POWER part number 49-04034 against your vehicle's year, engine, and configuration before ordering.
Shipping Height: 8.3
Shipping Length: 24.1
Shipping Width: 8.6