SNP Reflash 91 / 93 Octane Power Tuned OEM ECU (Shaun Zzt) Install & Review (Scion tC2 / tC2.5)

🛒 Product link(s) at bottom of video description.

► 00:33 - Pre-Install Recommendations
► 01:13 - Installing ECU
► 01:57 - Relearn Idle Process
► 02:28 - Post-Install Test Drive
► 03:14 - Review
► 04:07 - Dyno Sheet
► 05:17 - Automatic Support

🎥 ECU Swap & Immobilizer Reset Guide:    • Toyota / Lexus / Scion ECU Swap and Immobi...  

Looking for an easy way to get more power out of your tC but don't want to mess around with tuning software? Try dropping in a reflashed OEM ECU instead. You'll want an intake, header, and exhaust before taking this step, but at a minimum, you'll need a header.

This video includes Shaun's exact steps for installing the ECU including the pre and post process. While I do not have a Dyno for my car, I have included one from another tC (before and after) with a Weapon-R header.

This ECU is only available for manual tC's as of posting this video, but automatic support is coming. Also, this is tuned for power only, but Shaun is looking into making a popcorn tune due to the interest he's seeing.

Post Install Process:

• After resetting the immobilizer, turn off car for 15 seconds.
• Turn on car, but do not start engine. Wait 30 seconds.
• Start car and let it sit idle for at least 5 minutes.
• Turn off car.
• Start car, turn on AC, and let it sit idle for at least 5 minutes.
• Turn off car.
• Start car. Turn off traction control and go for a 5-10 mile test drive. Drive easy and keep the RPMs low.
• Get the on the highway and do a pull to 4.5K, then 5K, then 6K, and then redline (6800 in my case).
• Do another 2 or 3 pulls to redline.

🌐 SNP Reflash Instagram:   / snp_reflash  

🛒 Reflashed ECU: Message Shaun on Instagram (@snp_reflash) to order.

🛒 CRC MAF Cleaner: https://amzn.to/3mDVtDD
🛒 K&N Cleaning Kit: https://amzn.to/3iL522C

☕ If you find this helpful, you can buy me a coffee at https://ko-fi.com/vampyrex13.