1.8T Engine SAI Delete Block Off Plate Exhaust Accessory for VW for Audi Mk4 Mercedes-Benz Car Coils Onboard 15KVESD isolation protection and

Onboard 15KVESD isolation protection and 600W lightning surge protection

Yamaha TZR125 1990-1992 210

CBR1000RR/FIREBLADE/SP 2008-2016 (F-33/Y-688H)

4L 2007 - 2017

1.8T Engine SAI Delete Block Off Plate Exhaust Accessory for VW for Audi Mk4 Mercedes-Benz Car Coils Onboard 15KVESD isolation protection and1. 8T Engine SAI Delete Block Off Plate Exhaust Accessory for VW for Audi Mk4 Feature: 1. This SAI (secondary air injection) block off plate is on the 1. 8T cylinder head when the system has been removed. 2. CNC machined from billet aluminum includes an o ring to seal, lock washers and bolts. 3. Frees up space around and behind the block just by deleting a rat's nest of vacuum hosing. 4. Pretty easy to remove the factory secondary air injection