Block Off Plate EngineDelete Block Engine Delete Block Off Plate 18T Engine SAi Delete Block Off Plate Billet Aluminum Exhaust Accessory Fits for Mk4 TT B5 B6

Fitment ---- Block Off Plate replacement for Audi with a valve manufactured from 1998-2006 any 1.8T engine, replacement for Mk4 B5 B6. We use the highest grade materials, built to strict quality control standards. Every product must take inspected and tested multiple times before the shipment. Features ---- This SAI (secondary air injection) block off plate is on the 1.8T cylinder head when the system has been removed. Frees up space around and behind the block just by deleting a rat's nest of vacuum hosing. High-quality material ---- EngineDelete Block is CNC machined from billet aluminum includes an o-ring to seal, lock washers and bolts, which has a certain hardness and impact resistance, has automotive quality and an elegant appearance, ensuring not easy to crack, scratch resistant, increasing product life. Easy to remove ---- Pretty easy to remove the factory secondary air injection components; for EGR valve, pump, plastic lines and hard lines. The plate install was extraordinarily easy. This delete gives access to the secondary O2 sensor. Perfect replacement ---- Engine Delete Block Off Plate is made by exquisite processing and strict accordance with standard requirements, which have professional production, high precision and good reliability. Perfect replacement for your old or broken.