PLM Power Driven K-Series Header Downpipe Mufflers

PLM Power Driven K-Series Header Downpipe MufflersFITS: 9th Gen Honda Civic Si (FG4) PER STATE LAWS, WE DO NOT SHIP THIS PRODUCT TO CALIFORNIA AND NEW YORK. PLM Private Label Mfg. Power Driven K Series Header Downpipe features a large 4. 25 inch bell mouth design with a 3 inch outlet. No modifications are needed as it is a direct bolt on unit to the OEM exhaust cat back location. Key Features: High flow, 200 cell, metallic core catalytic converter Includes gaskets & hardware Made of Stainless steel

They are specifically designed for use on the track and have a very wide operating temperature (300F-1400F)

The silicone bellows coupling absorbs excessive engine movement and is flexible for a secure and easy install

Engine RPM

High-performance street 5

9+ hardware

The Ultra Fiber Disc maintains the superior half-engagement feeling specific to the Organic material

That degradation presents itself as a loose

giving your intercooler pipe kit an improvement in durability and style

With the Hondata CTR MAF there’s no need to “hack” your tune to account for increased airflow

Front/back adjustable from 80%-48% stock throw (20%-52% reduction)

Honda Civic non-Si 1

With higher octane fuel and more boost