Hi all, i am new to the subaru scene, just bought 04 WRX STI blob UK 2.0 non widetrack. I am looking to put on Speedline 2120 turini 18" wheels but not sure of fitment. I am putting on wide track rear bumper and arch extensions. My question is, I seen a WT with 18" speedline, 5x114, ET52, 18x8 and i love the way the car sits, how or what measurements would be needed for the 5x100? I will have arches rolled if needed, I will be lowering on BC coilovers, any advice is appreciated

 

Hi Phil,

Welcome

I think I am right in saying that most if not all STI's use a 5x114 PCD fitment. The WRX has the 5x100 PCD therefore these would not fit an STI. PCD is the wheel nut hole spacing measurement.

Sounds more like you are talking about the wheel off set as you have mentioned rolling arches. The offset is the ET52 part you have mentioned

I had a 03 blob STI some years ago which had the Speeline Turini's already fitted. they were an 18x8 but unfortunately I do not know the what the offset was on these. my car was also lowered and I had no issues with rubbing. click on my username and there should be some photos of my old car on there.

There might be someone on here that knows the best offset for these (if there is a choice)

 

STI's up to 04 ish where 100pcd they changed to 114.3 in the widetrack era. Nearly sure you need ET48.

 

I've not long bought some turini for my blob 04 sti uk

18*8 et45 is what I've got and they clear

Oh and yeah 5*100 pcd until 05 onwards widetrack sti's etc etc

 

MY05> is widetrack and switched to 5x114.3PCD

Turini's in std Subaru fitment are ET48 although there are some other vehicle fitments in 5x100 with other offset options

 

any pictures? Interested to see how they sit