Tune plus downpipes, worth it??

[FORZDA 1]

Maybe this will finally **** those that claim DPs are a big deal on the EB Raptor. This is the 2nd major tuning company (the other is MPT) that specifically stated that DPs are essentially bling for the 3.5 EB.

https://www.fordraptorforum.com/threads/cobb-tuning-raptor-tune.61823/page-15#post-1323599