shakmonster
06-02-2021, 08:20 AM
Hello all, I'm looking to start tuning my 2013 f30 n20 I was looking at options between Bootmod3 and Jb4. I decided to go with Jb4 for one it seems simple with its Plug and Play hardware, it's budget friendly and it gives the same output like the bootmod3. I'm not sure if I should get a stage 1 or 2 JB4 I plan on doing all upgrades at once like cold air intake, intercooler, charge pipe, inlet pipe and possibly some more things. Can someone tell me what output I would be looking at if I went with either the Stage 1 or 2 and how has it held up. Any help/tips would be appreciated thank you!