E85 + catless O2 spacer recommendation

lixiang7349 · 11-06-2021, 09:55 AM

I'm going full E85 + catless (yes obviously custom tune is needed):
Can someone please attach a link to an O2 spacer they've had luck with?
(Not for cel suppression purpose but emissions obd2 test purpose).

Thank you in advance.

Hxngs · 11-06-2021, 10:56 AM

For e85 you'd need a tune and if you're tuned. You don't need a spacer

11-06-2021, 09:55 AM	#1
lixiang7349 Lieutenant 284 Rep 487 Posts Drives: customE50Tune Join Date: Apr 2019 Location: N/A iTrader: (0)	I'm going full E85 + catless (yes obviously custom tune is needed): Can someone please attach a link to an O2 spacer they've had luck with? (Not for cel suppression purpose but emissions obd2 test purpose). Thank you in advance.
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11-06-2021, 10:56 AM	#2
Hxngs First Lieutenant 176 Rep 301 Posts Drives: BMW M3 Join Date: Mar 2019 Location: CA6 iTrader: (0) Garage List 2018 BMW 340i [0.00] 2016 BMW M3 [0.00]	For e85 you'd need a tune and if you're tuned. You don't need a spacer
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