Lap3 V2.5 Protuner Review

[Russell Buzz Buzz]

Starting as a JB4 guy, I’ll try not to be biased with this review.

Test Car- 2021 GT2 AWD, injen intakes

Tested the protuner just because I had to see what it was all about.

First impression: install same as JB4 plus the CPS plug that is a pain in the ass to do. Need a Jack or a lift to reach it. And the car better be cold.

After install: app was easy to use, similar to JB4.

Compared to JB4, power felt more even and consistent throughout acceleration.

Ran Map2 with pump 93. Had best draggy time is 11.72 on the street, full weight.

Overall, a good piggy back. Did not like having to plug in the CPS plug so I removed it to upgrade to the ECU tune instead.

Protuner would later be used as a meth controller.

 

[Russell Buzz Buzz]

Just to clarify for value and comparison to JB4.

Lap3 protuner- no WMI - 11.72 @ 18psi of boost

JB4 (and all the extras)- BMS WMI kit- 11.78 @ 23 PSI and custom mapping.

Lap3 uses a significantly less amount of boost and achieved faster 1/4 times Than my JB4 with meth.

 

[44pirate]

Just to clarify for value and comparison to JB4.

Lap3 protuner- no WMI - 11.72 @ 18psi of boost

JB4 (and all the extras)- BMS WMI kit- 11.78 @ 23 PSI and custom mapping.

Lap3 uses a significantly less amount of boost and achieved faster 1/4 times Than my JB4 with meth.

Why didn't you run WMI with Lap 3?