Porsche 993 Immobilizer Defeat Relay - IMMO BLOCK Select:Specify Model:=ROW 375 in / 35mm tubing

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

Includes Fabspeed's premium dual wall carbon fiber tips for an upgraded performance aesthetic

Fabspeed supplies all other hardware

Available in a Race and Street configuration depending on your vehicle application

Porsche 993 Immobilizer Defeat Relay - IMMO BLOCK Select:Specify Model:=ROW 375 in / 35mm tubingWhat 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.