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RV6 Performance HFPCs (High Flow Precats)/Downpipe Kit, 2015+ Acura TLX V6

Part Number:
RV6 Performance
Product Line:
HFPC Bolt-In Catalytic Converter (Off-Road Use Only)
Vehicle Fitment:
Acura TLX, 2015-19 (V6)
2pc Set
RV6 Performance HFPCs (High Flow Precats)/Downpipe Kit, 2015+ Acura TLX V6

This item is currently unavailable for ordering. Please message us for more details.


RV6 Performance prodices these fantastic High Flow Precats (HFPCs) 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 converter and from the converter 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 HFPCs are a good alternatives to precat deletes since they flow while still maintaining a semi-stock exhaust sound level. The smell and soot are reduced compared to cat deletes. They also prevent any associated engine codes normally had when removing cats.

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.
- 200 Cell metallic substrate Converters  
-TIG welded

All two converter 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


I want to do from the header all the way back . Do you have a header that fits to the j-pipe, then exhaust?


Your vehicle is not be equipped with traditional "headers." Before going further, we would suggest reading this article regarding the exhaust layout on your J-Series Engine equipped vehicle: An Outline Of The Exhaust Layout On J-Series Honda V6 Engines

We can provide a complete set of exhaust components from the engine to the tips, and will be happy to consult you on the needed items.

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