6.7L Cummins Forum

Ordered a FloPro downpipe & Aero 5050 turbine jet engine from Diesel Power Products a couple weeks ago and finally got them installed.



I have much more turbo/engine noise now.. From inside the truckk I can tell no difference in loadness of tailpipe. My theory behind 5050 is maybe it will help "suck" exhaust from DPF and engine. I should tow in next couple weeks and will see if my EGTs are lower. The ProFlo only came with one bung for the large coupling and not one for the temp guage. I had machine shop fabricate one for me and Muffler Masters welded it one for me today. It does seem to have more power. Time will tell. It is great looking muffler if you can call it that.

__________________
CUMMINZ NC
2007.5 CTD, QC-DRW 3500 BFT Laramie, Smarty S-67, AMSOil Dual-Gard Bypass, Custom Line-X 4x4, 4.10LS, 988s, 68rfe, MBRP 5", Mobil Delvac. Yukon free spin, 19.5x245 G647 Goodyear's - 2006 - 37RLTSD Cedar Creek-Day Dreamer
My 2007.5 DRW Truck at www.CumminZ.com

They have some interesting products! They are the first company that I have seen that has the 6.7 downpipe without the catalyst and still has all the ports. Course I havn't looked real hard yet! You still have all emissions in place correct? Look forward to hearing the results!
Patrick

I will never remove the DPF and big nox filter. I think we all heading for inspections and testing.

__________________
CUMMINZ NC
2007.5 CTD, QC-DRW 3500 BFT Laramie, Smarty S-67, AMSOil Dual-Gard Bypass, Custom Line-X 4x4, 4.10LS, 988s, 68rfe, MBRP 5", Mobil Delvac. Yukon free spin, 19.5x245 G647 Goodyear's - 2006 - 37RLTSD Cedar Creek-Day Dreamer
My 2007.5 DRW Truck at www.CumminZ.com