Racing Optics XStack Laminated Tear Offs - Bell, G-Force, Roux Shields suspension These are the largest and

These are the largest and highest flowing catalytic converters you can fit on the 2020+ Supra

So we increased the height of the central section of the lid to allow for a larger flow collector and larger cone filters to be used

Constructed in-house at Fabspeed from 16ga /

Although designed for Porsche applications

Racing Optics XStack Laminated Tear Offs - Bell, G-Force, Roux Shields suspension These are the largest andRacing Optics 10208C Laminated Tear Offs fit the Bell 287 Shields (including the GTX 2, GP 2, & Star Infusion Helmets), the G Force Revo & Rift Helmets, and Roux Helmets (all models). The X Stack features a 2 mil stack of 10 tear offs laminated together, installing as a one piece unit, that provides optically clear visibility, and minimal reflections. By optically laminating the 10 layer stack, all air is removed from between the layers, eliminating