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- bowhunterssupplystore (146240)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
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Reviews (4)
20 Mar, 2018
Great fitting pipe with just the right tone and volume
I was nervous to order a 600$ piece of hardware that's no longer even in buisness. It's been installed for 3 weeks and is the best thing ever for my 07.5 ram2500. Installation was a breeze. I went from 13.5mpg on the display, about 11 hand calc. To 19.6mpg on the display and 19.5 hand calc!!! Didn't expect gains anywhere near this. Pair this with 4" flo-pro dpf delete pipe to keep the tail pipe stock looking. The 4" pipe has just the right tone and volume, 5"tbe will def piss off your neighbor.
Install instructions:
1)Install minimaxx (20min) make sure it's hooked to a key on hot.
2)unplug and disconnect all connections from exhaust (pb blaster and an oxypropane torch were my best friend here for all the threaded connections)
3)drop exhaust from turbo to resonator (save yourself time and struggles and put a jack under the tranny and remove the tranny cross member)
4)install new straight pipe
5)unplug 3 egr plugs
6) on minimaxx select install tuning and the minimaxx will guide you through everything! Downloading tune takes about 10-15min. And no check engine lights.
11 Nov, 2017
51” 5in/Out for ram 2509
Got this for my 6.7l cummins and it worked awesome!! A little more quiet than I wanted but, happier neighbors I guess. For the money, you can’t do better!!
Love Donaldson now! If you’re shopping for your cummins, this 51” is going to get you near stock volume, if you want something with a bit of growl, I’d check out their website and buy the model with less Db reduction.
20 Mar, 2018
No joke, 11mpg stock to 19 with mini maxx hand calc.
17 of 17 found this helpful I was nervous to order a 600$ piece of hardware that's no longer even in buisness. It's been installed for 3 weeks and is the best thing ever for my 07.5 ram2500. Installation was a breeze. I went from 13.5mpg on the display, about 11 hand calc. To 19.6mpg on the display and 19.5 hand calc!!! Didn't expect gains anywhere near this. Pair this with 4" flo-pro dpf delete pipe to keep the tail pipe stock looking. The 4" pipe has just the right tone and volume, 5"tbe will def piss off your neighbor.
Install instructions:
1)Install minimaxx (20min) make sure it's hooked to a key on hot.
2)unplug and disconnect all connections from exhaust (pb blaster and an oxypropane torch were my best friend here for all the threaded connections)
3)drop exhaust from turbo to resonator (save yourself time and struggles and put a jack under the tranny and remove the tranny cross member)
4)install new straight pipe
5)unplug 3 egr plugs
6) on minimaxx select install tuning and the minimaxx will guide you through everything! Downloading tune takes about 10-15min. And no check engine lights.
Oh yeah, don't scrap your exhaust because you might need it on day.