I really want the j's racing rear diffuser ..but its a nice penny for something that is gonna be so close to the concrete and probably wont last ..so i was wondering from all of those who have one what do u think about it..? was it worth the money.? and also how low are u and how often do u scrape it..? I also read it picks up alot of debris..

 

Functionally? Not unless you're involved in some form of high level competition/racing. For a street car, it's just the bling factor vs. the cost.

 

its just mainly for bling...

 

is there not a "bling" smilie icon? I was totally going to just comment with a bling smilie.

 

i feel the same way about a rear diffuser

 

I have it, and my car is pretty low. I rarely scrape it, but I do occasionally on the underside of the two fins. So you can't really see it. And it does tend to pick up rocks and crap, but nothing a vacuum can't suck out.

 

i love this rear diffuser. I have been told that it does scrape a bit though. You'll also have to modify it depending on which exhaust you're running.

 

anyone know if i need to modify the diffuser if i have a T1R em exhaust? i know i have to run an ap1 bumper.

 

Love this rear diffuser but i went with something more aggressive. the j's has more clearance than the spoon

 

I think yo need to modify the bracket which hold the diffuser to the subframe and that should be it.


IMO, I like the Spoon diffuser better. The J's one is a bit smaller than the stock bumper which makes it a lil gay