Vibrant Exhaust Manifold Flange for Honda K24 Motor in 12+ Honda Civic Si - 3/8in Thick Air Filters>Air Filters - Direct Fit HA3-XTR4 kit features an Xtreme

HA3-XTR4 kit features an Xtreme pressure plate for the most demanding driver

The VR30DDTT equipped in the Q50 and Q60 is quite the performer

x 2 ft Heat Shrink 1 - 1/4 in

We started by increasing the overall size of the core two more than double that of the stock dimensions

Vibrant Exhaust Manifold Flange for Honda K24 Motor in 12+ Honda Civic Si - 3/8in Thick Air Filters>Air Filters - Direct Fit HA3-XTR4 kit features an XtremeVibrant Performance has developed one of the largest offerings of Exhaust Manifold Flanges in the industry. All of our Exhaust Manifold Flanges have had their exhaust port size optimized for either standard wall round tubing or Schedule 10 weld fittings. Catalog