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Old 01-13-2014, 09:23 AM   #1
snickerdoodle
 
Drives: 2013 1LE AGM 2SS RS M6
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Going from HF cats to Catless

Hello, I have my 1LE tuned for headers, intake, race scoop, ported tb, and HF cats. Going catless in two days. Will my car be safe to run ON the current tune for three days before I get a retune? I have no problem not driving it if it is unsafe.

Best regards,
Matthew Steinhauser
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Old 01-13-2014, 09:27 AM   #2
revived
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What's the reason for going with off road pipes if u already have HFCs ? Curious never really thought there was a difference besides smell.
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Old 01-13-2014, 09:34 AM   #3
snickerdoodle
 
Drives: 2013 1LE AGM 2SS RS M6
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My ride height with Pedders super car coilovers (at recommended 660mm) combined with the shorter sidewalls of the 1LE/ZL1 tires leave my cats hanging too low to the ground for comfort. The test pipes don't hang as low.
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Old 01-13-2014, 03:46 PM   #4
thahemp
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Quote:
Originally Posted by snickerdoodle View Post
Hello, I have my 1LE tuned for headers, intake, race scoop, ported tb, and HF cats. Going catless in two days. Will my car be safe to run ON the current tune for three days before I get a retune? I have no problem not driving it if it is unsafe.

Best regards,
Matthew Steinhauser
You'll be fine.
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