PLM Private Label Mfg Power Driven K-Series Header Downpipe for 9th Gen Civic FG 2012+ & ACURA ILX features a large 4.25 inch bellmouth design with a 3 inch outlet; manufactured from high quality cast stainless steel for superior heat resistance and strength.
Unleash the potential of your big displacement K motor with our high flowing 3" header / downpipe. This header downpipe eliminates both oem catalytic converters. The header / downpipe delivers low to mid end power while utilizing a one piece design which maximizes the engine compartment space, which enables maximum extraction of air flow and increased power.
Air flows smoothly through mandrel bent stainless steel and a high quality stainless steel braided flex pipe section. No modifications are needed as it is a direct bolt-on unit to the OEM exhaust cat-back location.
Vehicle Fitment:
2012+ 9th generation Honda Civic Si FG4
2013+ Acura ILX
Key Features:
Includes gaskets & all necessary hardware
Free flow "catless" design
Brand New In Box
Made of Stainless steel
One year limited warranty
Includes O2 sensor adapter (CEL Fix) - $20 value
CNC machined manifold flanges
Flange is .38" which is just about 3/8" thick
18 gauge stainless steel. Measured at .049" to .050"
Bolts directly to OEM catback exhaust
Large 4.25 inch bellmouth design
Manufactured from High Quality Cast Steel Stainless Steel Construction
Precision CNC Mandrel Bent High quality stainless steel
Braided flex pipe section with interlock liner
One Piece Design Eliminating Catalytic Converter
Bungs for OEM O2 Sensors & additional bung for wideband sensor
