Compared across 2 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The ProtuningUSA Power Pack is a plug-in OBD tuner for the 1996–2024 Honda Civic. It connects to the OBD port in seconds and claims to sharpen throttle response, cut lag and improve fuel economy without reprogramming the ECU. It keeps factory lambda and spark values and leaves no trace once removed. It suits Civic owners who want a reversible, no-tools tweak rather than a real ECU tune. Buyers report modest gains and mixed results, so treat it as a small refinement, not a power upgrade.
In stock
Availability unknown
Lowest price we've seen: $62.99 on Oct 31 at Etsy; highest $63.74 on Nov 14; $74.99 now. Tracked across 2 stores since Oct 31.
Buyers who like it report smoother throttle response and small fuel savings over months of use. Others expected more and found the change barely noticeable.
This plug-in Stage 2 performance chip is made for Honda Civic models from 1996 to 2024. It connects to the OBD port and installs in seconds. No programming or ECU modification is needed, and it is plug and play.
The tuner monitors and adjusts the ECU memory locations that affect performance and fuel economy. It improves throttle response, shifts and acceleration compared with the factory setup, and removes lag. The engine keeps its factory lambda and spark values, and the tuner does not exceed the ECU's safety limits.
It works with all fuel grades and can be used with most other performance upgrades and tunes. To return to stock, remove the tuner. The vehicle goes back to its original state with no trace, and the dealer cannot detect the tuner once it is removed. A long cable allows easy placement.
