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aFe ATLAS Aluminized Test Pipe 4in 15.5-16 GM Diesel Trucks 6.6L V8

ATLAS Race Pipe; Aluminized Steel; 4 in. Tubing; Incl. OE Style Clamps/Flanges; w/o Bungs;
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Exhaust Pipe

ATLAS Race Pipe

ATLAS Race Pipe; Aluminized Steel; 4 in. Tubing; Incl. OE Style Clamps/Flanges; w/o Bungs;

  • Bend Angle: 90 Degree
  • Center Line Radius: N/A
  • Gauge: OEM
  • Inlet Inside Diameter: 4.000 in.
  • Leg/Straight Length: N/A
  • Material: Aluminized Steel
  • Tube Diameter: 4
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm -

  • Mandrel Bent Aluminized Steel Tubing
  • Utilizes Factory Mounting Locations Provides Stability
  • OE Style Tapered Flange For Complete 360 Degree Sealing Surface
  • OE Style Bayonet Hanger Used To Maintain Stable Pipe Location
  • Hassle Free Installation

The new ATLAS exhaust was engineered to perform in the most extreme environments. Constructed from mandrel bent aluminized steel tubing for increased exhaust velocity, these systems are designed to maximize horsepower and torque gains, while lowering EGTs. The 2-piece tailpipe and bayonet style hangers provide a hassle-free installation. To provide a leak-free seal, OE style band clamps are included to offer an improved seal.

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. Our purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition. We currently offer aftermarket air filters for passenger cars, light trucks and SUV's. We also have many applications for round racing and universal clamp-on filters. To find your particular application, please use our new search engines. If you do not see your particular application listed, please contact us.

Compatible Vehicles


  • 49-04055
  • 49-04055
  • 802959492567
  • Advanced FLOW Engineering
  • Temporarily Not Available
  • Usually ships within 24 hours
  • New

Shipping Information

  • Item Requires Shipping
  • 21.0 lbs.
  • W10.0000” x H48.0000” x L10.0000”
  • Free Shipping!