What bc racing coilover are does standar or extreme low ? what springs rate are they 8k ?

standard spring, and standard height right out of the box.

Thanks for the reply can you pm me a quote for the coilovers im from puerto rico mi zip code is 00725

$1200 shipped for coil over to PR.

1. Standard spring length. Spring should be 8/8 standard, but I'll double check. Also can be change to whatever rate u want.

2. WORK Kiwami caps, I think it's black color. Flat version.

3. See #1.

I'm trying to understand the rationale for xxx/40 tires up front but xxx/35 tires in the back ... Is this simply to match the circumference of the stock wheels/tires for speedometer accuracy, while giving the front more height for comfort? Is it simply for stance?

Work Emotion XD9 question
 

Okay, I have gone back and forth with RavSpec about tire sizing for the XD9s. Does anyone on here have the XD9s with 245/35 front with 9.0" width and 255/35 rear with 10.0" width? And are you on BCR coilovers? Let me know your set up. Would like better wheel coverage than 235/35 front and 245/35 rear.

What's the offset of the wheels? Pretty important information. Also how much camber are you running? Type of coils don't matter.

However it's likely the larger tire size you are wanting will fit fine.

offset is 38

There are plenty people with these wheels with the BCR CO setup. Just waiting on one their responses for confirmation before I order.

There are a few people here running 18x10s all around with similar size/taller tire sizes and they fit fine from what I've read. I would personally just 225/40s up front. 225s on a 9j will be the same as running 245s on a 10j

Yep. I want 245 front and 255 rear. I am cool with 9.0" width in the front.

I have xd9s 18x10 all around... Currently on 245s front and rear... Plenty of clearance to go 255 or even 265s squared.

Are you on BCR coilovers or any other suspension mod?

I'm on stance coilovers which should be about the same spring diameter if not exactly the same... You'll have plenty of inside of clearance esp with only a 9" up front.