Hi ive just brought my 350z and its very low on springs its on standard nissan wheels . The rear tyres are a few mm sitting in the back arches on stock 245/45. My questions are i want to rise the car back up not to stock but have enough space for some new 18" wheels i think the car has been dropped 30mm could be more as i dont know what the stock hight is. What would you guys recommend spring wise i was looking at the tein 17mm 14mm set .
The other question is not sure if its ok here or in wheels . Im after some borla b1 18" alloys 8.5 front and 9.5 rear with maybe 245/45 front and 265/45 rear as ive read about the tcs with tyre size .could you guys let me know what offset i need as i haven't aclue that will clear the arches no rubbing or hitting .thank you