hey guys, just wondering where can I find a nice rear diffuser for my s13 hatch?
Like underbody one? You won’t see gains. The underbody on an S chassis is aerodynamically FILTHY… Unless you’re running a full flatbottom undertray, you won’t see gains. Just get an effective wing.
However, a front splitter will give you some gains. Fresh Alloy has a good thread on making one for an S14 (same would apply for any car)… look up “gsracer” and search for his “S14 splitter” thread, that should help you find it…
Just some additional info, since you sound like you’re looking for downforce.
haha, thanks dude!
well…im more into the look of it…
i dont know why, i like it alot! lol
Sasha built a serious full undertray for his S14…
i’ver never seen anything decent for a s13 240sx.
It’s not hard if you want to do it, the principles are fairly straightforward. Grab some sheetmetal and some rivets and give’er. I wouldn’t suggest it on a street car though, it’s… sorta useless and silly on the street.
I’ll be adding a front splitter to my car as it’s been seen to have noticable gains at reasonable speeds, (40mph+) so it will actually be a functional piece in spirited driving. Right now, my car is neutral from a grip and suspension standpoint, but suffers from some slight aerodynamic understeer, I’m thinking the front splitter will balance that out and keep it more neutral through mid and higher speed corners.