Extreme Turbo Systems Silver Core 4.0″ Intercooler Upgrade Mazda RX7 1993-1995

$859.00 USD

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Extreme Turbo Systems – Intercoolers. Fits Mazda RX-7 FD3S.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
  • Not sure it fits? Ask us →

Extreme Turbo Systems 800-10-IC-13 Intercooler Kit for Mazda RX-7 (1993-1995)

If you're a Mazda RX-7 owner looking to maximize your vehicle's performance, the Extreme Turbo Systems 800-10-IC-13 intercooler kit is a game changer. Developed on our shop's iconic yellow FD, which runs a T66 turbo and Haltech management, we've put this kit through the wringer. After swapping from an Apexi FMIC kit, we noticed significant improvements that any serious enthusiast will appreciate.

Real-World Performance Gains

Initially, our RX-7 struggled with charge air temperatures reaching 140-150 degrees, leading to slight detonation in higher gears. After installing the ETS intercooler, those temps dropped dramatically to a consistent 110 degrees, peaking at just 122 degrees even under heavy boost. This reduction allows us to run 23psi on pump gas without any detonation, a feat that makes a world of difference on the track or the street.

Additionally, coolant temperatures dropped to a manageable 185-195 degrees, never exceeding 200 degrees, which is crucial for maintaining engine health during spirited driving sessions. The kit fits perfectly behind the stock bumper, and we’ve seen even better results on cars equipped with aftermarket body kits.

Key Features

  • Large 24x9x3.5 Bar and Plate Core (4" option available)
  • Eliminates knock at high boost levels
  • Requires removal of bumper support for installation
  • Available in anodized finishes: Black, Blue, Gold, and Red

Installation Details

  • Requires bumper support removal and core support cutting
  • Clean setup for a professional finish

Exterior Appearance

  • Fills the entire grill with intercooler core
  • Compatible with USA and JDM fog lights
  • Complements most aftermarket body kits
  • Offers a killer look that enhances your RX-7's aesthetic

Fitment

  • Mazda RX-7: 1993-1995

Customer Feedback

One RX-7 owner shared, "After installing the ETS intercooler, my charge air temps stayed below 120 even during long drives. The performance is incredible, and the fitment is spot on with my stock bumper!"

Upgrade your Mazda RX-7 with the Extreme Turbo Systems 800-10-IC-13 intercooler kit and experience the transformation in both performance and reliability. With proven results and a sleek design, this intercooler is a must-have for any enthusiast serious about pushing their RX-7 to the next level.

Proposition 65

⚠WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Mazda RX-7 FD3S (1993-2002) 13B-REW Twin-Rotor

Please confirm year, trim and engine before ordering.

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