R34 Gt-r Underbody Air Guide/splash Guardplastics - What Are These?

[No Crust Racing]

These came with some R34 guard liners I bought.

I can't see a reason why I'd use them given I am running the V-spec diffuser.

In what situation are these used on an 34 and what is the proper name for them as my googling is coming up with nothing.

[Hadouken]

They attach to the bottom of your splash guards and act as a duct to direct cold air to your brakes

[No Crust Racing]

Used in conjunction with the V-spec splitter or is it a 1 or the other scenario?

[Hadouken]

I think the diffuser over rides this.

It has similar air guide channels

[baicai]

As above i think these brake air guides were fitted to standard Gt-r, for Vspec these are replaced by front diffuser and rubber cooling guides attached to lower control arm.

[No Crust Racing]

Rubber cooling guides hey... I'll have to do some searching for those.

[baicai]

This is what they look like

[No Crust Racing]

Ohh, I want.

Who has some? Trade you these other air guides.

[baicai]

I actually have both air guides on the car. I originally had the standard air guides and the brakes only lasted about 5 laps at wakefield, so bought the rubber guides hoping the brakes will last a bit longer. If you are using car for street and drag only you probably wont need them. They show up sometimes on ebay or you might find them at wreckers.

[No Crust Racing]

In a VSpec isn't that the default? As in built in air guides in the diffuser and the rubber guides on the LCA?

Only a non VSpec just runs the guides under the splash guard?

[baicai]

Yes thats right, my car didn't come with rubber guides as its a non vspec.