Bought it with the intention of installing onto my car. Other things came up and I haven't gotten around to modifying my car much. Package was opened to look at it but has never been installed. Quality is top notch and I was even surprised at how perfect the welds are and how nice it is all around. Selling because I could use the money for other things. I would return to the company but their return policy is up after 14 days. Buy it now price is a good bit below retail but I am taking offers. RV6 does warranty the castings and welds for 24 months and I will provide any necessary info if need for the warranty.

From the manufacturer: 

Introducing the RV6™ I4 Precat delete (PCD™) for Accord 08-12 equipped with the K24Z3 engine. The RV6™ I4 Precat delete replaces the highly restrictive O.E precat with a free flowing contoured casting and 2.5” tubing. The entire assembly is made of high quality 304 stainless steel and a TIG welded by our master welders.

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. This combined with 2 catalytic converters causes the engine to be literally choked out of a good amount of power. 

RV6™ has been manufacturing PCDs™ for the V6 Hondas for around 5 years now. Over that time, we have obtained much experience on how to make PCDs last. PCDs are subjected to high temperatures and constant stresses from the twisting of the engine which are unlike conventional headers that distribute the stresses between several runners all of the stresses are concentrated on one area. For off-road use only. 

Specs:

- 304 Stainless Cast flange sections

- 304 Stainless 2.5” Tubing (0.065" wall)

- 304 Stainless Triple lined interlock flexpipe

- 304 Stainless CNC Waterjet cut flanges

- TIG Welded

-  Argon urged for pure welds

Includes:

All necessary hardware for installation 

RV6™ will warranty the castings a welding for 24 months.