Re-tune after adding performance mods?

Hey all! I recently bought my Tacoma and it has a handful of things already done to it. It seems to idle high at times and I'm not 100% sure it's tuned correctly. (Note: It's a 6-speed if that affects idle on these trucks) It has the factory tune with no modifications when I asked the previous owner.

Mods that could affect tune are:
- TRD Supercharger
- AFE Intake
- AFE Stainless mid pipe
- AFE Stainless 3" exhaust

I'm not looking for more power, I just want to be sure to truck is running correctly.
It does throw the Bank 1 O2 sensor error code at all times, and I believe it's because of the exhaust. I have not replaced the sensor yet but was planning to this summer.

So does anyone tune their truck after adding mods similar to mine? I'm not aware of any kits out there but maybe taking it to a tune shop is something I should look into.

Thanks in advance for the help. This forum has been extremely useful so far!

 

@Torspd wait for that guy too chime in. He probably has more knowledge on the 1grfe motor the the engineers who designed it.

 

Great, thanks for the tip! @Torspd looks like you're the man I need to talk with

 

This will get you started, and a great crew of knowledgeable members.

https://www.tacomaworld.com/threads/trd-magnuson-4-0-supercharger-tips-tricks-and-mods.518932/

 

Thanks! I'll take a look through that thread