Diffuser on 6G Options

[yellowchinaman]

Just out of curiosity. Has anyone in the US or in Europe installed or fabricated a Diffuser for their Gen6?
We've fitted a universal Diffuser to our GT-Four however looking at re-designing a Celica specific due to its low tank.

[yellowchinaman]

if can have one of those I definitely have it on my car, the only difference will be that I'll try to make it wide as the back of the car

Basically we for te GT4 it needs to cover from the tank to the bumper. If we made a wide one from the tank to the bumper, the rear arms get in the way. 1 Way to obercome this is by having jsut the middle from tank to bumper and the ends extended abit likea T shape. However in doing so you end up making a massive scoop on the ends where trapped wind becomes a drag eleminating the entire idea.

Find a way to utilize OEM bolt locations and you'll have a winner. I'm not too interested if it involves riveting it through the car.

As the GT4 was a rally car it never intended to have a diffuser and undercar airdynamics wasnt really something they considered too well.

The two end brackets are bolted to the OEM under bumper bolts and only the tank under guard needs drilling to mount the front part of the diffuser. No big deal and it doesnt cause any strain to what its attached to.

im looking at it as extra added weight..

Made of 2x2 twill carbon fibre. Weighs less then 5KG.

if anyone decided to mass produce ill be in a group buy for sure. (front or rear)

Not that I'm trying to put in the sales but we're already mass producing them and selling it in other forums and on our website.


Back to the origional post. Has anyone every tried making one apart from us because I'd like to compare findings and see if we can a make GT4 specific one.