Orders may be delayed due to out-of-stock items. We will contact you with updates and Thank You for your patience. Ph. 951-493-7100 ×

ATLAS 4" Aluminized Steel Cat-Back Exhaust System

Ford F-150 11-14 V6-3.5L (tt)
Part Number: 49-03041NM

Regular Price: $611.23

Special Price $465.70

MSRP: $727.65


  • 4" Mandrel-Bent Aluminized Steel Tubing for Maximum Flow
  • Muffler Delete Pipe for a Race-Inspired Sound
  • OE-Style Flange & Band Clamps for a Complete 360-Degree Leak-Free Sealing Surface
  • Includes OE-Style Bayonet Hangers, Clamps, & All Necessary Hardware for a Hassle-Free Installation
  • Utilizes Factory Mounting Locations
Read More

This Atlas Cat-Back exhaust system is constructed of 4" mandrel-bent aluminized steel tubing, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower and torque.

Installation is a Snap:
This Atlas uses all factory mounting locations providing stability and a hassle-free installation.

Leak-Free Seal:
High quality OE style flange and band clamps are used for a complete 360-degree sealing surface eliminating leak paths.

Aggressive Sound:
A muffler delete-pipe is used for a true race-inspired sound and maximum flow.

Perfect Fit:
OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.

Flow and Performance:
Atlas exhaust systems are constructed of 4" mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response.

Fitment Notes:
This system fits the wheelbase configurations listed below:
145" Wheelbase
157" Wheelbase
163" Wheelbase

Emissions Disclaimer:
This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).

All aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2011-2014Ford F-150 EcoBoost V6 3.5L (tt) Gas
Reviews (1)

Customer Reviews (1)

Overall average

Average Ratings By Category:

  • Quality
  • Value
  • Easy Install

1 Item(s)

Awesome product great support!
My kit lasted me 8 years in harsh winter and summer climates and only recently has fallen apart! 10/10 am going to replace it with a similar kit!
  • Quality
  • Value
  • Easy Install
Review by Maxvellan / Posted on 11/20/2023
Spare Parts

Regular Price: $611.23

Special Price $465.70

MSRP: $727.65

Add to Cart

Please wait...

Item has been added to your shopping cart

Keep Shopping

View Shopping Cart

Item has been removed from your shopping cart

Keep Shopping

View Shopping Cart