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      02-09-2018, 08:31 AM   #23
rob24ert
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Here another video.

Same catless downpipe, same resonator delete, but instead of remus quad muffler, i have the stock valved axle back (valves open with JB4 control)

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      02-10-2018, 08:49 AM   #24
04mazdaspeed
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Quote:
Originally Posted by Mandinca View Post
Yes, AWD, went like the clappers if you got rid of the cats and added an intake and a tune. Plenty of bolt ons, just a bitch to work on. I mean, who's idea was it to put the PCV behind the intake manifold then make it so you have to take the PS pump off to remove the manifold....genius.
Meh, I still loved the car.
I never had the speed6. I had a 07 speed3 and a 04 speed miata. Both weren't bad to work on by any means. The speed3 only had 20k miles on it when i got rid of it last year. The miata was by far the most favorite car i have ever owned and ive owned roughly 25 cars in the last 10yrs. I'm still regretting getting rid of that car.
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      02-12-2018, 04:27 PM   #25
wcc135i
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I purchased a 2012 BMW 135i with Dinan stage 3 a few months back. I’m looking to get more power with the downpipe.

I’ve been researching on here and install looks fairly straight forward. Am I able to run a downpipe with the Dinan tune until I get a JB4 tune? I was looking at MHD, but I don’t think they are supporting the N55 2012 yet.
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      02-12-2018, 04:28 PM   #26
mike@x-ph.com
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Quote:
Originally Posted by wcc135i View Post
I purchased a 2012 BMW 135i with Dinan stage 3 a few months back. I’m looking to get more power with the downpipe.

I’ve been researching on here and install looks fairly straight forward. Am I able to run a downpipe with the Dinan tune until I get a JB4 tune? I was looking at MHD, but I don’t think they are supporting the N55 2012 yet.
You you can run it with Dinan
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      02-12-2018, 08:07 PM   #27
wcc135i
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Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by wcc135i View Post
I purchased a 2012 BMW 135i with Dinan stage 3 a few months back. I’m looking to get more power with the downpipe.

I’ve been researching on here and install looks fairly straight forward. Am I able to run a downpipe with the Dinan tune until I get a JB4 tune? I was looking at MHD, but I don’t think they are supporting the N55 2012 yet.
You you can run it with Dinan
Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by wcc135i View Post
I purchased a 2012 BMW 135i with Dinan stage 3 a few months back. I’m looking to get more power with the downpipe.

I’ve been researching on here and install looks fairly straight forward. Am I able to run a downpipe with the Dinan tune until I get a JB4 tune? I was looking at MHD, but I don’t think they are supporting the N55 2012 yet.
You you can run it with Dinan
Will full power potential be realized? I mean I get that another tune will net more power, but it can't be THAT much more than the Dinan. Am I right?
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      02-12-2018, 10:36 PM   #28
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Quote:
Originally Posted by wcc135i View Post
Will full power potential be realized? I mean I get that another tune will net more power, but it can't be THAT much more than the Dinan. Am I right?
Unfortunately you are not .... A stage 2 like the Jb4 will net a lot more power
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      02-13-2018, 06:05 AM   #29
wcc135i
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Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by wcc135i View Post
Will full power potential be realized? I mean I get that another tune will net more power, but it can't be THAT much more than the Dinan. Am I right?
Unfortunately you are not .... A stage 2 like the Jb4 will net a lot more power
Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by wcc135i View Post
Will full power potential be realized? I mean I get that another tune will net more power, but it can't be THAT much more than the Dinan. Am I right?
Unfortunately you are not .... A stage 2 like the Jb4 will net a lot more power
Looks like that's on my list to do. Dinan warranty ran out anyway
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      02-13-2018, 11:44 AM   #30
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Quote:
Originally Posted by wcc135i View Post
Looks like that's on my list to do. Dinan warranty ran out anyway
Let me know if i can help
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      02-13-2018, 01:20 PM   #31
wcc135i
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Let me know if i can help [/QUOTE]
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Quote:
Originally Posted by wcc135i View Post
Looks like that's on my list to do. Dinan warranty ran out anyway
Let me know if i can help
Messaged
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      02-13-2018, 01:38 PM   #32
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Quote:
Originally Posted by wcc135i View Post
Let me know if i can help

Messaged[/QUOTE]

Got it
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      02-15-2018, 08:54 PM   #33
Jeff@TopGearSolutions
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Quote:
Originally Posted by wcc135i View Post
Will full power potential be realized? I mean I get that another tune will net more power, but it can't be THAT much more than the Dinan. Am I right?
JB4 would have good gains over Dinan. Dinan has always tuned conservatively and doesn't offer a map for gains with downpipes.
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      02-19-2018, 06:45 AM   #34
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Did my downpipe this weekend and after reading all the diys I mist say as far as difficulty they are rubbish. The hardest part was the rusted bolts connecting to the midpipes. I just dropped them together and cut the bolts off outside of the car
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      02-22-2018, 07:23 PM   #35
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Quote:
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Did my downpipe this weekend and after reading all the diys I mist say as far as difficulty they are rubbish. The hardest part was the rusted bolts connecting to the midpipes. I just dropped them together and cut the bolts off outside of the car
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      09-20-2022, 03:37 PM   #36
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Hey, just wanted to ask if you were able to get rid of the check engine light from the catless downpipe with the MHD tuner? Thanks
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      10-27-2022, 05:53 PM   #37
CharsadehBEAST
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What else should/can be replaced easily when swapping out DP's other than new gaskets/hardware? Inlets/outlets? I have a N55 btw
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FBO | VRSF FMIC + DP + CP | Berk Mids | M PE | MHD | Boost Concepts LPFP | E50 | TC Kline coils + Swift Springs | Vorshlag | Hotchkis | HRE FF15
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