promo or discount

I want to turn my G80 into a racing version, what details should I edit? Can someone with experience guide me? Or anyone with experience on this can share? Are any of you also asking for this but don't know what to do and looking for this? Thank you for your attention to my problem. There are...

Is it difficult to buy a car online? When receiving goods, does it affect the quality and reduce the safety of the car? Has anyone ever purchased online that can share their experience on this? Currently, I also want to buy online, but I have never tried it, so I have no experience.

Hello All! On February 25, 2015 I've received an email offer to renew BlueLink remote package with 35% discount for one year. I didn't respond to it, and it expired on March 11. Today I've received another offer, this time with 50% discount. I'm wondering, if I skip this one, are they gonna...