JBA High Flow Catalytic Converter Direct Replacement System (2005-2014 5.7L RWD 300C, Charger, Challenger, Magnum RT)

Description

A Must Have Performance Mod! Customer''s Love Our Mid-Pipes!!!

Our direct-bolt stainless steel catalytic converter replacement system for the RWD 5.7L HEMI allows you to shed your big, bulky, heavy and overly restrictive factory catalytic converters and replace them with our High Flow System that utilizes the best cats on the market.

Gains: 9 rwhp & 12 rwtq

All stainless steel hand-built construction utilizing 3" down pipes off the header connection into JBA performance cats and 2.5" pipes back to your cat-back. These kits come ready for installation, have all necessary connections and bungs for your O2 sensors and are a complete kit designed for easy installation by both professional shops and by you.

These converter replacements will connect to the factory bolt locations and will fit JBA or Gibson shorty headers or to the factory exhaust manifolds.

This Product Fits Vehicles (RWD Only):

2005-2008 5.7L Dodge Magnum RT
2005-2014 5.7L Chrysler 300C
2006-2014 5.7L Dodge Charger RT (incl. Daytona)
2009-2014 5.7L Dodge Challenger RT

4 Reviews Hide Reviews Show Reviews

5
Great Product!!

Posted by James M. on Dec 31st 2020

It was a nice direct bolt on. NO issues at all with fitment and got a nice little deeper growl with my flowmasters. Recommend product for simplicity and tone with more flow
5
2007 Charger high flow cat converters

Posted by Dave Smith on Jul 26th 2020

These converters fit perfectly! The lack of a flexible section of the midpipe is a bonus because the factory pipes can sag and make rattling noises. They added a deeper growl to my exhaust (Flowmaster American Thunder cat back system). The icing on the cake was that they were the least expensive cats I could find! I'll recommend these every chance I get.
5
JBA high flow cats

Posted by MONTE REGER on Jun 8th 2020

the fit and finish was very nice , easy install
and no check engine light
5
Great!

Posted by Paul Jackson on Feb 3rd 2015

I ordered these mid-pipes as an alternative to the O.E. replacements. Not only are these pipes and cats constructed out of a more superior material, but there was also a HUGE savings over the O.E. parts. If your original mid-pipes or catalytic converters on your HEMI powered ride fail, these are the answer.