Install Video coming soon… Too many mods too little time
The MFER-1 allows your Active Exhaust to stay open all the time without the Check Engine light issues some face when removing the module. This system bolts to your exhaust and allows the system to think it’s working while keeping the butterfly locked in the open position. Install video coming soon.
Website: mfer-1.com
Discount code: WorkPlayDrive
Expires: October 13, 2018
Savings: $10.00
The Hemifam Un-boxing video: