Works with factory exhaust manifolds!
2009-2018 Dodge Charger, Dodge Challenger, Chrysler 300C 5.7L Hemi
Larger exhaust tubing means more airflow and dyno-proven power for
your Dodge Charger/Challenger 5.7L. Replace the small, restrictive
exhaust connection pipes with our Twisted Steel Street Series connection
pipes with high flow converters. 3" mandrel-bent, 304 stainless steel
tubing improve exhaust flow
to deliver up to +7 HP and +9 lbs. x ft. torque. These connection pipes
are direct fit and designed with factory O2 sensor ports so there is no
modifying, cutting or drilling for a hassle-free installation.
Dyno-Proven Performance Gains:
In testing, these connection pipes resulted in gains up to +7 horsepower
and +9 lbs. x ft. of torque, as measured on our in-house dyno.
304 Stainless Steel Construction:
These connection pipes are constructed of 3" mandrel-bent, 304 stainless
steel tubing for maximum flow, corrosion resistance and quality finish.
High Flow Catalytic Converter:
400 CPSI high flow catalytic converters, less restrictive than factory converters for maximum flow.
100% MIG-welded for long lasting proven strength and durability.
This one piece designed connection pipe features heavy-duty flanges and
factory O2 sensors so there is no modifying, cutting or drilling for a
This is a Race Only
product that is to be used solely
for competition, it cannot be used on vehicles that are operated on
public streets, roads or highways. Its use is limited to closed-course
and open-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.