Tbh I'm not sure what's the best way soaking or not lol. Urn totally up to you some people do mani de-cat and all the exhaust, some only do exhaust. The more the better I guess
Yea defo mate I didn't know much about these cars when I got mine and was ripped off big time. Just be very carful mate always check on here to see if anyone knows about the car your looking at