For Sale 2013-2017 Regal LTG ZZP High Flow cat

[Regal0607]

ZZP 2013-2017 Buick Regal High Flow cat. Replaces factory cat at the turbo. Contains 400 cell cat. Installed for 2 days and 50 miles before being removed. Comes with mounting bolts, turbo gasket and Megan Racing 02 spacer/ adapter. The adapter is supposed to remove the check engine light. Original price was $350 for ZZP high flow cat and $25 for Megan Racing adapter.

Willing to negotiate price.
Link to buy below:
ZZP 2013-2017 Buick Regal High Flow Cat. on Mercari

 

[Regal0607]

ZZP 2013-2017 Buick Regal High Flow cat. Replaces factory cat at the turbo. Contains 400 cell cat. Installed for 2 days and 50 miles before being removed. Comes with mounting bolts, turbo gasket and Megan Racing 02 spacer/ adapter. The adapter is supposed to remove the check engine light. Original price was $350 for ZZP high flow cat and $25 for Megan Racing adapter.

Willing to negotiate price.
Link to buy below:
ZZP 2013-2017 Buick Regal High Flow Cat. on Mercari

 

[Jays17TRegal]

Can I ask, why are you selling after 50 miles of use? Was the performance degrades, maybe it requires a tune that you dont want to pull the trigger on due to warranty requirements, sound, or is it something else? Curiousity has a hold on me seeing is how i was planning on this purchase previously but had some of the above mentioned questions i wanted answered vefore pulling that same trigger.

 

[Regal0607]

Can I ask, why are you selling after 50 miles of use? Was the performance degrades, maybe it requires a tune that you dont want to pull the trigger on due to warranty requirements, sound, or is it something else? Curiousity has a hold on me seeing is how i was planning on this purchase previously but had some of the above mentioned questions i wanted answered vefore pulling that same trigger.

I can’t figure out how to delete or change the post but it is sold. But the main reason is there wasn’t enough difference in sound. It caused a check engine light but that can be removed by an 02 sensor extender or a tune. To get the full benefits you would want a tune. Overall, there wasn’t much of a difference and I didn’t want to void the warranty. I sold it and put the money towards the magnaflow cat back system which gave me the volume I wanted.