WTF Evo X / Ralliart Firewall Heat Shield

  • Sale
  • Regular price $ 120.00

* Some options will ship in about 2 weeks, currently in production
We are proud to announce our in house design for a budget friendly firewall heat shield without sacrificing quality. Fabricated from 1/8" aluminum, we are making them available in both raw and black Cerakote. (Custom colors available for an additional fee).

Made to protect your car and vital components from heat while fitting almost anything currently on the market. R&D done in house for the best fitment and standards.

Plus it looks great too!

*Cam Sensor/UICP and MIVEC solenoid heat shields are available here or individually also*

Cam angle sensor / UICP coupler Heat Shield Info

MIVEC solenoid / feeder valve Heat Shield Info


  • 2008+ Evo X GSR/MR
  • 2009+ Ralliart


  • 1/8" precision-bent aluminum
  • Beautifully TIG-welded joint
  • Protects firewall wiring, ABS module, and other components from heat from turbocharger and exhaust manifold
  • Large coverage area
  • Best fitment available and maximum compatibility with all known stock-frame turbo setups and almost all popular turbo kits
  • Compatible with Driven Fabrication EFR kits both bottom- and top-mount, ETS T3/T4 turbo kits, MAP turbo kits, Full-Race EFR IWG turbo kits (EWG requires modification), and more
  • Can be installed without removal of turbo or exhaust components - strut tower bar removal required
  • Clears stock, Cusco, Password JDM, Carbing, Colt Speed, Beatrush, and other strut tower bars / braces.

Note: 2008-2010 models have a thin steel MIVEC valve shield from factory but the factory shield is not compatible with our firewall heat shield. Our MIVEC valve shield is larger, has better coverage, and works on all model years, and for an extra $25 (raw option) is a great value.

    Customer Reviews

    Based on 12 reviews
    Heat Shield

    Excellent part and fitment was perfect. The only issue is the holes are bigger than the hardware and washers had to be used.

    Great product

    These heat shields aligned perfectly to oem bolt positions, couldn't be happier. Bought some extra nuts to hold on to the oem studs tighter and it looks exceptional.

    Amazing product! Fitment is A1

    This product is great, I highly recommend it to anyone looking for an aftermarket heat shield! Looks great and the fitment is excellent! Thanks Wasatch!

    Great fitment and looks good too

    Everything lined up how it was supposed to. Way nicer than stock heat shield.


    Installed the shield, pretty straight forward on what to do. Bolted right up perfectly and looks really clean. 10/10