Coming in the mail is a Titan catless downpipe and a JB4 piggyback with the Bluetooth and EWG cables.
I plan on installing these together. What can I do to make sure I won’t get a CEL code upon install?
I’m not trying to void my warranty right away so I was thinking that the JB4 would be the best tune for now, am I right or is there something out there that is better?
I’m also looking for a downpipe that gives the best results, sound, and still decent to listen to while driving long distances...