If you have a Varex muffler and lost a remote or just want the ability for quick action control (for when those moments arise) then this is the kit for you.
The flashing is specifically for Evo 7-9 however the wiring kit is universal.
The install - This kit is designed to replace the intercooler sprayer switch (if its not being used), pop that out and clip this is. To keep things safe and fused, the feed connects to the ciggy plug to get the 12V and the other you connect to the Varex harness direct to the muffler. Very easy to install
