RV6™ 2012-2015 Civic SI Bellmouth Downpipe with Metallic High Flow Cat Kit

Score: 5.00 (votes: 1)
Reviews: 1
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Introducing the RV6® downpipe for 2012-2015 Civic Si and 2013-2015 Acura ILX equipped with the K24 engine. The entire assembly is made of high quality 304 stainless steel and a TIG welded by our master welders. No motor mount needed.

 

  • $449.10
  • $499.00, save $49.90
    • 10% off

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NOT LEGAL FOR USE ON POLLUTION CONTROLLED MOTOR VEHICLES. THIS PRODUCT IS FOR RACING COMPETITION ONLY AND IS NOT LEGAL FOR USE ON HIGHWAY OR STREET VEHICLES, OR OTHER NON-RACING COMPETITION OFF-ROAD VEHICLES.

Learn more

This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.

Some RV6 Performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website: http://www.semasan.com/emissions

It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.

All performance modifications and installations are at the customer’s own risk. RV6 Performance holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.

Lead Time: 4-8 Weeks (Due to supply chain issues, orders are taking longer to process.)

Product Description

When the K24Z3 was first introduced, many people were disappointed with the integrated exhaust manifold that made conventional "headers" obsolete. This is especially true since the K-Series platform produced some very impressive performance gains with quality headers. When you look at the O.E precat, you can easily tell it was designed to be made cheaply and mass produced. The components are stamped and welded with no consideration for turbulence or restrictions. 

Specs:
- 304 Stainless cast flange sections
- 304 Stainless 2.5" tubing

- 300 Cell High Temperature High Flow Cat 
- TIG welded
- Argon back gassed for pure welds

Includes:
All necessary hardware for installation

RV6® will warranty the castings and welding for 24 months.

Processing takes an additional 7 to 14 business days for ceramic coating.

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  • Apr 22, 2022, 11:46 AM
    I recently ordered a catted downpipe for my 9th gen si through rv6 performance. I have ordered a j pipe for an accord from them in the past as well. As usual, I was beyond satisfied with my product. Upon opening it, you notice how well they package it, and after removing the packaging you see the quality that goes into the work for their products. The downpipe was absolutely spotless, the welds were spot on. Some of the best welds I’ve ever seen. It was built very well and made of quality material. Not to mention, it seemed to fit even better than the stock downpipe. A direct fit, it came with all of the necessary hardware, OEM gaskets plus a magnetic extender that can get lost bolts in the engine bay, as well as rv6 stickers, license plate frame, lanyard and a few other items. I love rv6 products and will continue to order from them! Also, rich is a very good business owner and very prompt about responding and keeping satisfied customers. 10/10.