Description
This is a 10" 4-Wire extension for your O2 sensor.
Images may be for reference only
Specifications
| Brand: | Strut King |
| Part Number: | O2EXT |
| O2 Sensor: | Extension |
Vehicle Fitment
Customer Reviews
4.9 out of 5.0 
Most Recent
5.0 out of 5.0
Great Product
By jacob on 11/30/2014
Easy to install! Perfect for race headers! Thanks K-Series parts... Installed on ep3
5.0 out of 5.0
Perfect
By Kevin R. on 2/27/2014
The perfect fix for running anything other than stock exhaust. Use this on an EP3 when installing RSX-spec exhaust or turbo downpipes that don't have the O2 bung in an ideal location. Kseriesparts delivers another great product as always.
5.0 out of 5.0
Necessary part
By Allen on 1/29/2013
If you are planning to do exhaust work or install headers, do yourself a favor. Get the extension to make your job essier and complete. As others said. Perfect fit and a prrfect length.
5.0 out of 5.0
Sick!
By Leod on 1/6/2012
Worked out fine. did a jdm type r conversion for my exhaust system, and this was the perfect lenght. no problems. :D
5.0 out of 5.0
CRSX o2 Sensor Extension
By Chris on 6/6/2011
Great fit, worked perfectly for my ep3 with a type-s race header