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

Fits: 

• 9th Gen Honda Civic Si (K24)

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

RV6 will warranty the castings and welding for 24 months. There is no warranty on the catalytic converters.

The entire downpipe assembly is made of high-quality 304 stainless steel and TIG-welded by our master welders. No motor mount needed.  

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.