My Car
Find Parts
What's New?

RV6 Performance PCDs (Precat Deletes) Kit, 2014+ Acura MDX

Part Number:
RV6 Performance
Product Line:
PCD Test Pipe
Vehicle Fitment:
Acura MDX, 2014-19
2pc Set
RV6 Performance PCDs (Precat Deletes) Kit, 2014+ Acura MDX



10% below retail
Shipping Included! Need help?


RV6 Performance produces these fantastic Primary/Pre- Converter Deletes (PCDs) for the 2nd Generation of J-series engines (ones with the 2-port outlet on the cylinder head). These parts are completely designed using 3D CAD and CMM, the transitions from the head to the pipe and from the pipe to the j-pipe are made from precision cast 304 stainless steel. This allows for optimum turbulence free flow with no sacrifice in strength. The castings are thicker than 5mm at their thinnest point. RV6 is confident that these cast sections can handle any abuse without cracking.

RV6 PCDs increase power by completely removing restriction from exhaust. The tradeoff of this wide-open performance is there will be increase sound from the exhaust, which can sometimes add a raspy tone. Additionally, the smell and soot out of the tailpipe will increase as well.

In higher horsepower or high performance applications it is recommended that users buy the PCD, or Pre-Cat Delete kit because the metal converter cores in the HFPCs can deteriorate prematurely due to their close placement to the engine.

- 304 Stainless cast stainless flange sections.
- 304 Stainless steel tubes 
- TIG welded

All two converter replacement sections and necessary hardware for installation, including gaskets, brackets, and defoulers were needed.


Related Tech Notes and Articles

RV6 Performance's Background on Acronyms: Trademarking PCD™ & HFPC™
RV6 Performance is a true innovator currently servicing the Honda and Acura exhaust performance market. All innovators will to well to...

Customer Questions


Will this give me a check engine light?


It should not, no. However due to the nature of the part deleting a converter, and the car's computer having provisions to check for such a thing, it is not impossible that one will come on at some point. If it does, please contact us for more info.


Is this a direct fit on a stock j pipe or is it only for the RV6 set up? Also what do u mean by "off-road use only"?


Yes, these cat deletes are a direct bolt on and will work with any bolt-on j-pipe, including those from XLR8 or ATLP.

Removing functioning catalytic converters from cars is not legal, and so if you are going to but and install these parts the expectation is that you would not be using the car on public roads.


Are 02 bung 90's that come with this the defoulers or just an extension for clearance?


They are defoulers, and they are angled for clearance. So the answer to your question is: Both!


Will this mess with emissions in California?


This part is not legal for road use in any state, including California.



Rate and Review