Help with Tune/Downpipe Selection.
Ive been trying to page through and find everyone’s reviews on downpipes. I’ve read it both ways: get them or don’t get them. Can I essentially get a final verdict? Obviously the downpipes will be installed with a tune from below, but the power increase needs to be worth their installation - if it’s not a noticeable power increase, then it doesn’t seem worth it. Thoughts?
Last, I’m fighting with myself back and forth on the Velos Designwerks or Eurocharged tune. Velos claims 109BHP increase and Eurocharged is claiming close to 120BHP. Does anyone have any feedback on either? Again, both of these are getting potentially paired with DPs, unless the added cost of DPs isn’t worth their hassle. Thoughts on which tune?
Thanks for your feedback.

stage 1 is great
stage 2 better as long as you do not mind it being VERY loud. i have catless with AWE and it is very loud. worth the money and def feel more power from stage 1
tuners all about the same and both companies are reputable. 11hp discrepancy i would not worry about. just go with the one that you want. now that it is OBD flashable its much easier
As for the tune, I went with Eurocharged because I went with the group buy from Shardul... amazing deal. I am also familiar with Eurocharged, being from Texas myself, and they are really well known with the W204 crowd. Jerry has been great to work with as well.
That said, I also had some back and forth discussion with Velos Tuning and they seem to be very responsive and knowledgeable as well... I don't think you'd go wrong with either tune, to be honest... I ended up picking Eurocharged over other tunes due to their reputation with the W204 crowd and the amazing bundle deal from Shardul.
Last edited by skim7x; Mar 26, 2019 at 10:06 AM.

Ive been trying to page through and find everyone’s reviews on downpipes. I’ve read it both ways: get them or don’t get them. Can I essentially get a final verdict? Obviously the downpipes will be installed with a tune from below, but the power increase needs to be worth their installation - if it’s not a noticeable power increase, then it doesn’t seem worth it. Thoughts?
Last, I’m fighting with myself back and forth on the Velos Designwerks or Eurocharged tune. Velos claims 109BHP increase and Eurocharged is claiming close to 120BHP. Does anyone have any feedback on either? Again, both of these are getting potentially paired with DPs, unless the added cost of DPs isn’t worth their hassle. Thoughts on which tune?
Thanks for your feedback.
Hi JBV8TT
here's my results using Velos flash tune on my 2018 c63c no DP
pretty good numbers for being a hot humid day
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Shah @ SSR Performance
Last edited by SSR Performance; Mar 29, 2019 at 12:05 PM.
And for the tuning definitely check out the JB4. Worth it for the E85 optional maps alone.

http://www.burgertuning.com/mercedes_benz_C63_JB4.html







