RV6 2012-2015 Civic SI Bellmouth Downpipe with Metallic HFC Kit Swag Dyno tests were performed on

Dyno tests were performed on an unmodified 05 automatic base TL with 55k miles using a AWD Mustang dyno

4L LX and EX models

25 x Flanged Lock Nut1 X 3

The accumulations of experience lead to the V3 long tube Jpipe

RV6 released the first production Jpipe in 2007

RV6 2012-2015 Civic SI Bellmouth Downpipe with Metallic HFC Kit Swag Dyno tests were performed onWhen 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. Specifications: 304 Stainless cast flange sections 304 Stainless 2. 5" tubing 300 Cell High Temperature Cat TIG welded Argon back gassed for pure welds Includes: 3 X M10 1. 5 Bolt Set 1