- Joined
- Mar 20, 2016
- Threads
- 74
- Messages
- 1,849
- Reaction score
- 620
- Location
- Gulf Coast
- Vehicle(s)
- 2018 GTPP premium
- Banned
- #16
18+ have pretty awesome computers from the factory. They can adjust to a wide variety of changes. I ran a ported mani with no issues on stock tune.
I installed a ported TB right around the time I put on headers and incurred no weird issues at first. I'm now getting small hiccups at idle. Which I think might be a dirty maf.
After talking to Bret and my tuner. They both say no revisions are needed for ported TB and mani. But there is more optimization that can be done. Essentially you'll be leaving a little on the table.
But I haven't had a tune revision since I installed the headers and TB. I really need to log my car and get it taken care of.
I installed a ported TB right around the time I put on headers and incurred no weird issues at first. I'm now getting small hiccups at idle. Which I think might be a dirty maf.
After talking to Bret and my tuner. They both say no revisions are needed for ported TB and mani. But there is more optimization that can be done. Essentially you'll be leaving a little on the table.
But I haven't had a tune revision since I installed the headers and TB. I really need to log my car and get it taken care of.
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