FIS Signature Nitrous/Water Injection Flange

Designed for water/meth injection, nitrous jets, or as a boost reference port

CNC-machined from high-quality billet aluminum, built to withstand extreme conditions 

Black Anodized Finish – Corrosion-resistant and sleek stealth look

12° Angled, Pre-Tapped Holes 1/8"  Optimized for single discharge dry nitrous nozzle. 

Easy Installation – Fits all our covers GT42+ 

Flange dimensions are the same as the compressor cover (3.5") and use the same Vband Clamps

Adds 1.7 inches in length to compressor outlet

Works Great with our Signature Billet Clamp!

Stackable, Easy to add together for even more ports!

Includes O-ring & 2 block off plugs, (Does not include nitrous nozzles)

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