If you’re a Mazda RX-7 owner looking to boost your ride’s performance, the Extreme Turbo Systems 800-10-IC-17 Intercooler Kit is a game changer. Developed on our own shop car—a yellow FD RX-7 running a T66 turbo and Haltech engine management—this intercooler kit has been tested under real-world conditions, and the results speak for themselves.
Initially, we equipped our RX-7 with an Apexi FMIC kit, which performed decently but left us with charge air temperatures soaring to 140-150°F. This led to slight detonation in higher gears, as confirmed by our J&S Knock sensor. Coupled with high coolant temperatures exceeding 210°F, it was clear we needed a better solution. Once we switched to the ETS intercooler, those temperatures dropped significantly—charge air temps now sit comfortably between 110°F and 122°F, allowing us to run 23psi on pump gas without any knock.
With our T66 turbo running at 20psi, we consistently see charge air temperatures between 95°F and 110°F, while coolant temps remain stable at 180°F to 185°F. This intercooler kit not only enhances performance but also ensures your engine runs cooler and more efficiently. Owners of RX-7s with aftermarket body kits have reported even greater temperature reductions, making this a must-have for any serious enthusiast.
Upgrade your Mazda RX-7 with the Extreme Turbo Systems 800-10-IC-17 Intercooler Kit and experience the difference in performance and reliability firsthand. Don't let high temperatures hold you back—opt for the intercooler that has been proven on the track and in the garage.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1993-2002 Mazda RX-7 |
RX-7 | 1993-2002 |