K-Tuned Downpipe Header 2012-2015 Civic Si
The K-Tuned 3" inch downpipe for the 9th civic 2012-2015 Honda Civic Si, this newly released downpipe is made from mandrel bent T304 stainless steel, features a wide bellmouth inlet. Its unique by using a two piece design which is bolted in to help keep the downpipe together. K-Tuned uses a vibrant flex pipe for high quality and durability thats known to perform and offers 2 o2 bungs which allows an accessory to be plugged in without interfering or needing custom welding done. You can get this downpipe in high flow cat or non-cat version. The cat delete version is meant to make more power and is highly recommended unless you need to pass smog. Especially when it comes to hotter exhaust gases that come from supercharging the motor. K-tuned also keeps the catalytic converter closer to the engine thus producing a hotter cat which is more efficient and doing its job.
K-Tuned suggests adding a Hasport Rear Engine Mount Which we carry here: Hasport Rear Engine Mount 2012-2015 Civic Si
Fitment: 2012 2013 2014 2015 Honda Civic Si Coupe or Sedan
Non-Cat Version: KRH-9TH-K24
High-Flow Cat Version: KRH-9TH-CAT