The new Large Bore-HD flange-back exhaust race system is
engineered to perform in the most extreme environments. This
system is constructed from mandrel bent 4" stainless steel
tubing for maximum flow, increased horsepower, increased torque
and lower EGT's. This system comes without a muffler and
includes a polished tip. Large Bore-HD exhaust systems are the
perfect combination of performance, fit and value.
• Constructed of
4" mandrel-bent stainless steel tubing for maximum flow
• OE style bayonet hangers are used to maintain a stable
• Includes a muffler delete-pipe
• Uses factory mounting locations providing stability
and includes all necessary hardware for a hassle-free
• Increased Flow and Performance
• High quality OE style band clamps are used for a
complete 360 degree sealing surface
• Finished off with a high luster polished 304 stainless
steel, rolled, slash cut tip
• No DPF sensor bungs
• Made in the USA
Installation is a Snap:
This Large Bore-HD exhaust systems utilizes factory
mounting locations providing stability and includes all
necessary hardware for hassle-free installation
High quality OE style flange and band clamps are used
for a complete 360 degree sealing surface.
A muffler delete-pipe is used for a true race-inspired
sound and maximum flow.
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
Flow and Performance:
This Large Bore-HD exhaust system is constructed of 4"
mandrel bent stainless steel tubing for maximum flow.
Smooth transition bends allow for low turbulence,
increasing horsepower, torque and lowering EGT's.
Finishing off the exhaust is a high luster, polished
stainless steel clamp-on tip with a laser-etched aFe
power logo for an aggressive style.
Fits 2008-2010 Ford F250/350 Powerstroke Trucks with
Automatic Transmission only
Note: This is a "Race Only" product used solely for
competition. Its use is limited to closed-course racing
that is formally sanctioned by a recognized racing
organization. Any other use, including recreational
off-road use, could be in violation of local, state and
federal laws. This system also requires an aftermarket
electronic module to work properly with the vehicle.
Visit http://afepower.com/DPF/release.pdf for the
release of liability form