aFe® - ATLAS Exhaust Race Down Pipe / Cat-Delete Pipe

2011 Ford F-550
aFe® - ATLAS Exhaust Race Down Pipe / Cat-Delete PipeaFe® - ATLAS Exhaust Race Down Pipe / Cat-Delete PipeaFe® - CatalogaFe® - Mach Force XP Cat-Back Exhaust System Installation Video 602x420aFe Authorized Dealer
0 (0 reviews)
Availability: In Stock
Usually ships within 24-48 hours
2011 Ford F-550
Fits Following Model(s):
  • Super Duty 6.7L
Have a Question? 888.634.9437
Ask a Specialist Live Chat
Lowest Prices
Price match guarantee
Easy Returns
Quick, Simple, Free
In-House Experts
We know our products
Guaranteed Fitment
Always the correct part
Originally $343.75
Add To Cart
Product Details

Ford F-550 Super Duty 6.7L ALL,2011, ATLAS Exhaust Race Down Pipe / Cat-Delete Pipe by aFe®. Eliminate the restrictive Cat for better performance with the Down Pipe/Cat Delete Pipe. Factory type connections allow you to return to stock configuration when needed.

aFe FAQs aFe Warranty About aFe


  • Eliminates restriction for maximum airflow
  • Works with factory exhaust system
  • Increases horsepower and torque
  • Improves performance
  • Tubes mandrel-bent
  • Aluminized for durability
  • Welded hangers with swaged ends
  • Backed by a 2-year limited warranty
  • Proudly made in the USA

When you don't want to replace your entire exhaust system, but just the most restrictive part, get the ATLAS Exhaust Race Down Pipe/Cat Delete Pipe. The Down Pipe/Cat Delete Pipe will replace the Cat (Catalytic Converter), the most restrictive part of your exhaust system. This replacement pipe is mandrel-bent, to ensure it maintains its shape and size throughout the entire length, to provide smooth, unrestricted airflow. And it features the stock flanges/ends, so you can easily put your truck back to the original configuration when necessary.

The Down Pipe/Cat Delete Pipe is constructed from aluminized steel. Every hanger is thoroughly welded on each side to ensure a strong attachment and the hangers also feature swaged bayonet ends to lock in place once installed.

Note: This a "Race Only" product that is intended only for use during racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be a violation of local, state and federal laws. This part may also require an aftermarket electronic module to work properly on some vehicles.

Brand: aFe       Part Number: 49-03012       UPC: 802959491119 This part is compatible with 12 vehicle(s)
paypal credit aFe Accessories

aFe® (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe® have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

Product Reviews (0)
Product Reviews (0)
More Accessories