Porsche 993 Immobilizer Defeat Relay - IMMO BLOCK Select:Specify Model:=ROW If uncertain if your harness

If uncertain if your harness or harness bar is installed properly

375 in / 35mm tubing into the stock center muffler

Supercup maximized performance during track and motorsport events BUT aggressive Street-Legal emissions compliant cat-back

Do you have a new 992 GT3 with the SWAN neck rear spoiler and would like to convert it to the wingless “Touring” style

Fabspeed supplies all other hardware

Porsche 993 Immobilizer Defeat Relay - IMMO BLOCK Select:Specify Model:=ROW If uncertain if your harnessWhat does IMMO BLOCK do? IMMO BLOCK stops the immobilizer on your 993 from re arming when you leave the car unlocked or turn off the ignition, that's what forces you to press the FOB twice to start your unlocked car. Nuisance, right? And it's confusing. IMMO BLOCK puts an end to that and eliminates unnecessary wear and tear on your locks and FOBs. Leave your car unlocked as long as you like and start it anytime without the FOB, like every other car.