EVO 4-9 4G63 Heat Shield – CAM Sensor and Rocker Cover Protection


Stop turbo heat damaging your CAM Angle sensor with my Mitsubishi EVO 4-9 4G63 Rocker Cover Heat Shield.

Custom designed for easy fitment and protect the magnesium rocker cover and cam angle sensor from the heat of the turbo manifold.


The ATP rocker cover heat shield has been specifically designed to help protect the Magnesium rocker cover and heat sensitive cam sensor found on the 4G63. Having seen a few magnesium rocker covers warp and crack from excessive heat cycles usually produced from tubular exhaust manifolds running close to the cover (or just extremely hot) I thought I should design a simple bolt on heat shield that would fit independently from other components in the engine and also include a cover for the heat sensitive the cam sensor!

The design of the ATP rocker cover protector allows for snug fitment near the manifold while giving great shielding to the rocker cover. Our cam sensor cover also wraps around the top, side and has a deflector for the bottom.

We have designed this heat shield with a two piece construction to allow more adjustment during fitting utilising two elongated holes and stainless steel locking nuts to make setting it level a breeze!!

The heat shield is made from 2mm laser cut aluminium and powder coated in Satin Black

*Add some Gold Heat Proof Tape,

Gold heat reflective tape has a sticky back that can be used to deflect heat away from critical components. Traditionally gold tape was the go to solution to ‘save’ the rocker cover (this was prior to my development of this heat shield), gold tape was simply stuck to the rocker cover.
Now, gold tape is offered as an option with this part, since I figure you must have heat management on your mind, why not take an opportunity to protect some other critical components like wiring looms or vacuum lines from the destructive heat of your turbo with some gold heat proof tape.


*Placing a back order?
You should know, I’m a one man show and I make these awesome products to order and do my best to build stock in my free time. I love your support and will do all I can to get you your product as quickly as possible.

**This product will not fit with the factory SAS (Secondary Air System), automatic models and may not fit all aftermarket manifolds** Please contact us if you are unsure if this product suits your application. We love talking to our customers, and would much rather discuss your options, than send you a product that you are not 100% happy with.

Additional information

Weight 0.3 kg
Dimensions 40 × 9 × 6 cm
Add Heatproof Gold Tape

Yes, No



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