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rear diffuser

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Old 01-27-23, 10:04 AM
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93FD
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rear diffuser

So My OEM "diffuser" is ripped and hanging at a corner. I've been researching aftermarket diffusers and see they hang considerably lower.
Those that have a diffuser, any issues with it dragging going up hills, ramps, driveways etc being that they seem to sit below the exhaust at their lowest point? I could go OEM but if I have to buy a new one, why not go big.
TIA
Old 01-27-23, 07:07 PM
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Is your car at stock ride height or lowered? Do you have any other exterior mods that fit the look of the diffuser you’re interested in?

I have a couple Sanai works style diffusers on my slightly lowered FD and it would scrape on my driveway apron if I didn’t approach right. Outside of that I never had any issues on the street.

On top of the cost of the aftermarket diffuser budget another $3-400 for fitting and paint.

IMO it’s not worth it unless you want a more aggressive look and will cost $600-1000 all in if you buy new parts.
Old 01-27-23, 07:50 PM
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93FD
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Originally Posted by Molotovman
Is your car at stock ride height or lowered? Do you have any other exterior mods that fit the look of the diffuser you’re interested in?

I have a couple Sanai works style diffusers on my slightly lowered FD and it would scrape on my driveway apron if I didn’t approach right. Outside of that I never had any issues on the street.

On top of the cost of the aftermarket diffuser budget another $3-400 for fitting and paint.

IMO it’s not worth it unless you want a more aggressive look and will cost $600-1000 all in if you buy new parts.
Stock height for now, having coilover installed. As far as look, I have carbon skirts, carbon reverse lights (blacktie motors) and carbon hood, so it would fit. Didn't realize you had to fit them, thought they were bolt on tbh. Thanks for letting me know before I made a purchase
Old 01-28-23, 06:07 PM
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Rotor or no motor

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You kinda have to use the oem “diffuser” with the sanai works style diffuser . It looks like something is missing if you dont use it

autoexe makes a similar one to the oem. It looks decent but the sanai works is my preferred diffuser
Old 01-28-23, 06:10 PM
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93FD
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I have no diffuser now, took it off. It was hanging on one side and didn't want it to catch and cause more damage. So i have a naked rear currently
Old 01-28-23, 09:46 PM
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I think you are on the right track with your reasoning, if you drag your muffler you will drag a below the exhaust "race" style diffuser.

As mentioned there are many options.

The "race" style that are below the muffler are prone to dragging and the finish panel style arent.

What does the rest of the car look like?

a stock FD with "race" style diffuser will look silly to me. You have to visually balance your car aesthetically.
Old 01-28-23, 10:11 PM
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Here is how it is now, need rims and coilovers still




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