Hi all, I'll have 290 Lux GPF soon and been reading about the exhaust modifications people make. I've heard either:
1.) Res delete
2.) Leave the res in and get a backbox delete
For option 2, has anyone done this and can weigh in on if it's better than getting a res delete, and how bad the drone is? Thanks.
1.) Res delete
2.) Leave the res in and get a backbox delete
For option 2, has anyone done this and can weigh in on if it's better than getting a res delete, and how bad the drone is? Thanks.