the 1994 Individual Class II 318is/4 came with OEM aero for racing

For reference:

Brackets are installed by removing the top transmission mount nut

No venting to atmosphere with all gases feeding into the intake and oil draining back through the dipstick tube just like OEM

The base for this wing is for sedan fitment

Ferrari 355 - FreeFlow Exhaust 318is/4 the 1994 Individual Class IIDemand the Best. Demand Capristo. Capristo Exhaust Systems are engineered and manufactured exclusively at our factory in Sundern, Germany, utilizing advanced 3D laser scanning, CAD design, digital prototyping, and CNC bending milling. Technical Highlights: 100% Made in Sundern, Germany Highest Grade T309 (1. 4828) Stainless Steel; similar resonance properties to Inconel, notably used in F1 Proprietary Valves Manufactured by Capristo Patented