gasterus
Active Member
Hi guys,
I'm new in this forum. Maybe you guys could help me out. Do you know which tuner beside RacDyn produce header/sport cats for the RHD 645ci? And you know if I can bypass the stock cats? Will it trigger any "check engine" warning lights? Your expertise is highly appreciated![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I'm new in this forum. Maybe you guys could help me out. Do you know which tuner beside RacDyn produce header/sport cats for the RHD 645ci? And you know if I can bypass the stock cats? Will it trigger any "check engine" warning lights? Your expertise is highly appreciated