What next? posted by Bigmatthew86 on March 27, 2017 at 01:49 PM
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If you do the tune first then the supporting mods you will need to go for another tune. The down pipes will allow the turbos to be more efficient and in turn make more power and the intercoolers will cool the charge air better allowing for more boost. Better to do everything once than waste money doing it twice. Switching downpipes took me about 2-3 hours in my garage. Motor and Trans were not pulled or dropped. And I did 3", it wasn't to hard. A high quality ratchet that doesn't require a lot of movement to get it to start ratcheting made the job quite easy.