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Thoroughbred Sku #: AFE49-04093 Manufacturer Sku #: 49-04093
$250.00
2001 - 2003 Chevy Silverado 2500
2001 - 2003 Chevy Silverado 3500
2001 - 2004 GMC Sierra 2500
2001 - 2004 GMC Sierra 3500
Product Name: AFE Atlas 3 IN Steel Downpipe - 2001-2004 GM Duramax LB7 Manufacturer: AFE Manufacturer Part #: 49-04093 Thoroughbred Diesel Part #: AFE49-04093 Fitment Notes: 2001-2004 GM Duramax LB7
Optimize your 01-04 LB7 GM diesel’s airflow to improve throttle response with aFe’s ATLAS 3” turbo down-pipe.Constructed from 3" mandrel bent steel tubing for maximum flow, the larger tube diameter and smooth transition bends allow increased airflow between your OE turbo and exhaust to reduce EGT’s for quicker turbo spool times. The CNC machined heavy Duty inlet flange with turbine gasket and V-band outlet flange 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 for improved performance and durability.
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 throttle response.
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: CNC machined, heavy Duty inlet flange and quality V-band flange are used for a complete 360 degree sealing surface at the turbo housing and exhaust system.
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: This Turbo Down-Pipe is 50-state legal, please see CARB EO# D-550-48 for details.
AFE Atlas 3 IN Steel Downpipe Features:
No.