Love my new found power.

These Dr. Euro DP's feels, looks and sounds amazing.

Well worth the wait.




Quoted by Terry
Burger Motorsport

535 Dr Euro DP Dyno Testing - Today, 12:43 PM
Hey guys,

Had a chance to meet up with Adam at the dyno today and retest his modified stock turbo 535. Only this time, he has the new Dr Euro downpipes installed.

The car sounded sweet and dyno gains were impressive. The car is running a JB4, bms flash, downpipes, dci, occ, catback, stock intercooler, and an option2 inline pump.

We did a few runs on 91 octane and then a few runs on E60. The E60 mix worked out about perfect for map 7 but his "melter map" 6 would be happier with something in the E70 range.

Attached are some charts comparing before/after the downpipes at various power levels. On the pre downpipe map 1 91 octane run we made less power than expected back then and I didn't realize until after that testing that I had accidentally left the flash settings on the JB4 end. This time around we left the bms pump flash in place for the 91 octane testing. So we can't credit the entire gain there on 91 octane to the downpipes but likely more than half.

The E85 testing was a fairly apples to apples comparison (same boost & advance targets) showcasing the gains from the downpipes alone. Which were quite impressive.




2008 BMW 535i
JB4 G5, BMS Flash ( Updated FW )
AEM 320 ( in tank lpfp )
BMS DCI
Eisenmann Exhaust - Race ( Quad setup )
ER CP

 

those are some awesome numbers on e85. nice!

 

Thx West

This car feels sooooo different

Can't wait for my Meth install

 

That is really cool.

How necessary is the AEM 320 in-tank LPFP at the 450 whp level, on E85?

 

If you want to add more than 50% of E85 then it will be necessary

My car ran good with 40-50 %, when I tried more, car would die

Now I'm running 70 - 75% when I want to have fun with no issues

 

Those are very nice numbers, indeed. I probably would have replaced the stock FMIC before doing meth, but that is just a matter of personal preference. I hope that I can hit close to your numbers on E50, FBO with a pro tune. I am also debating adding meth.

 

thanx

I don't have a meth kit or FMIC ( YET !! , )
Maybe one day

When and if I do, I will have another fun day at the dyno

 

update

These Dr. Euro Dp's are amazing

No issues, fitment is great, They adapted even more

One of my best modz

 

Just in case if anyone is interested

Dr Euro E60 DP's

Dr Euro - BMW Performance Parts, Tuning, Mobile Service, Upgrades & Accessories

 

out of stock