Thread: X5M DIY cat gut
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      01-20-2014, 12:29 PM   #25
Roychimac
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Drives: 15 YMB F80
Join Date: Nov 2010
Location: Calgary

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Quote:
Originally Posted by Sylvan Lake V35 View Post
I got the catless OEM pipes on last week, they did trip the CEL. So I went and got a tune as well, it is louder now for sure and you can really hear the turbos whistle now. If you like quiet eisenmann and catless pipes are not for you. On the hiway I don't hear the exhaust but apply any amount of throttle and you hear it. It gives it more of a sporty feel vs the OEM luxury feel it had.

ECUProgram did a stage II tune and it is a different animal now it's crazy how fast it is for a 5,500lb unit. They stage II is 700hp and they offered a free upgrade to stage II+ which will be 730hp (94 octane only) he is just fine tuning the drivability on that map before he releases it. I want to get it on a dyno and see what it's putting to the wheels now!!
Do it, I'm going to dyno mine this Wednesday after my DPs go in at ECUProgram. I'll let you know what I'm making to the wheels after the runs. Mine will also be DP plus stage 2 tune.
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