Subaru Impreza 2nd Cat Replacement Pipe

Subaru Impreza 2nd Cat Replacement Pipe

This Subaru decat pipe is designed to replace the restrictive second factory fitted catalytic converter on the downpipe.
The purpose of this decat is to maximise exhaust gas flow, speeding up turbo spool time and improving throttle response.

Features:

* CNC mandrel bent T304 polished stainless steel.
* Fully TIG welded for strength and durability.
* 2 1/2 Inch (63mm) bore right through with ½ Inch thick flanges.
* Perfect fit with standard or any aftermarket catback system.
* Lambda boss fitted to accept the OE Lambda probe (02 Sensor) and gaskets included.
* Gives improved BHP and torque over the entire RPM range.
* Replacing the cat converter is one of the easiest and most cost effective ways of increasing the power of your vehicle.
* Approx 10BHP instantly gained once fitted.

Fits Subaru Impreza New Age 2001 - 2005 UK spec turbo models inc WRX and STi.