Replacing the small Mazdaspeed Miata intercooler with the all new TDR, larger more efficient, intercooler will help your MSM produce more power at stock boost levels and beyond. This intercooler produces lower intake temperatures which allow the Mazdaspeed's ECU to be a more aggressive with timing and making more power at stock levels. (See the dyno chart below).

The new TDR MSM intercooler will also be beneficial when you turn up the boost (up to 9.5 psi with stock ECU). The intercooler will even be more beneficial when the boost is turned up beyond what the factory ECU can handle, this is when intake heat dramatically increases and the intercooler will truly perform.

TDR's intercooler core measures 16" x 8" x 3" compared to the stock one is 8.5" x 8.5" x 2.5" - which is two times the volume of the OEM intercooler and less restrictive. The TDR kit completely replaces all the undersized Mazdaspeed OEM piping by using the same stainless steel pipes found on all our intercooler kits. These pipes have fewer bends, shorter path and larger diameter that help make the TDR intercooler one of the most efficient intercooler available for your Mazdaspeed.

The TDR MSM Intercooler kit also comes with a high-performance intake using a 2 1/2" turbo inlet pipe, large K&N air filter and a upgraded inverter valve. This intake was designed to replace the restrictive stock Mazdaspeed factory intake.

This kit is safe for use with a stock ECU at stock boost levels. The TDR's MSM intercooler kit will help improve spoolup, increase power and is a good foundation for further modifications. We logged a 36.57 HP gain on a customer's car with just increasing the boost level to 9.5 psi using an after market manual boost controller while using the stock ECU and maintain proper air/fuel ratios throughout the dyno runs. And by adding an after market down pipe/exhaust system with a piggyback ECU you could potentially add another 20-30 RWHP easily.

Check back for more information on the new MSM intercooler and when a delivery date is expected.