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      02-11-2020, 03:08 PM   #7
hamzag20
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Drives: BMW G20 330i, BMW G30 540i
Join Date: Aug 2019
Location: Missouri

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Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by shanknik View Post
Thanks Mike, can the bm3 not be flashed back to stock as well?
Do you mean just the down pipe or a carless / upgraded cat as well?
bm3 can be flashed back to stock.

Any high flow downpipe is easier on your turbo/engine than the stock pipe. This applies to catless or high flow catted
Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by shanknik View Post
Thanks Mike, can the bm3 not be flashed back to stock as well?
Do you mean just the down pipe or a carless / upgraded cat as well?
bm3 can be flashed back to stock.

Any high flow downpipe is easier on your turbo/engine than the stock pipe. This applies to catless or high flow catted
Hey Mike,

I am on a lease and am confused between JB4 and Bootmod3. However, I feel like I like the Bootmod3 more since I've heard better things about the tune itself but nervous because one forum member on this B48 forum bricked his car while installing Bootmod3. However, do you think this is an OK option on a lease if I flash it back to stock. Also, do I need to get a downpipe for a stage 1 tune on Bootmod3? Lastly, will I need to buy a battery if I do end up getting Bootmod3? If so, can I just use jumper cables while connected to another car (Ik tht might sound dumb) but just curious?
Thanks
Appreciate 0