Scalene

iTrader: (18)

hello guys, just want to ask about this diffuser, i bought one from a fellow CL member(ISfast) , when i try and test fit it, i dont think it aligns with the holes under the car. I thought this is plug and play and i dont need to put holes. Help will be appreciated from s4play and also to the people who installed this. I have a 2010 IS250. Pics are added for reference. Thanks in advance guys and have a good day.

ApokC

Yes you need to drill holes for it. Or use 3m tape

Scalene

iTrader: (18)

drill holes on that plastic? Will it sit flat on the black underbody(pictured), looks like there is a raise part on the black underbody

ohface

Please post lots of pics after u install it. I am thinking about getting one from him as well and would love to see how it looks. Is your car stock or is it lowered?

Scalene

iTrader: (18)

lowered on tein springs

kannon

iTrader: (1)

Yeah id love to see pics too!

Sffd103

iTrader: (16)

I thought you drill right onto the flat portion of the bumper.

ApokC

They custom cut mine to 5 fins, fits flush. Sits right where the black plastic spare tire cover is and the painted bumper.

Scalene

iTrader: (18)

I don't think it will sit flat at the bottom, there is like a fin that's raised.

@apokc do I just screw it on the black plastic at the bottom, will it hold it? Thanks

Denver

iTrader: (13)

you screw them on. looks good at eye lvl and stand few feet away

ISF4life

iTrader: (30)

dont need to drill anything just screw them on with your screw gun, i lay down and pre tape it 1st make sure they it line up rite, and evenly both side then screw on each screw left and right side 1st... dont have to lift up the car i'm on coils... just put some cardboard on the floor and laydown face up and tape it 1st ...

here are some of the pic

CalitriSC

iTrader: (13)

I have it as well, didn't drill any holes. Just used the screws that came with it and screwed it in after I centered it.

cupid0210

iTrader: (10)

I also have one coming in next week. I thought this gets screwed to the actual bumper, not umdercarriage of the car?

Rash

iTrader: (1)

I wonder how they look like with Tom's Rear lip.

Scalene

iTrader: (18)

thanks guys, got it figured out.

@rashoodz, prob will not look good as the tom's has a diffuser look already, and the lines will on the tom's will not probably align on the s4play diffuser, just my thought.