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hr autoparts/evo-r/jp sports/mastergrade/top secret/bulletproof automotive its endless,if you want a true diffuser i woud say do a search for mastergrade thats the most cost effective one.and if you want a show type one just for looks i say do a search for the hrautoparts diffuser,best thing to do is search for diffuser and you should get your answers
You can special order it without the side vortexs or their holes ($100 off the price)
or
You can order the diffuser and simply don't put on the vortexs.
I find that the special order is nice because you don't have unsightly holes in the diffuser for no reason, and its a bit cheaper.
Jim,
Can you show a pic of this one? "Without the side vortexs or their holes"
Also price of both that one and the front to a repeat customer. he he he he