Product Description
Whether you're shaving weight, chasing a cleaner engine bay, or deleting the EGR system for track use, our EGR Block Off Plates for the 1.8L Miata are designed to do the job right the first time.
CNC Machined from solid 6061 aluminum, each plate is cut with precision for a perfect fit every time—no leaks, no nonsense. We didn’t stop there. They’re blue anodized for corrosion resistance and laser engraved with our signature touch for a finish that looks as good as it performs.
Why R Theory’s EGR Plates Stand Out:
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Precision Fit: Designed in-house and CNC-machined for a perfect fitment.
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Track Ready Durability: Built from aerospace grade 6061 aluminum to handle high heat and harsh conditions without warping or cracking.
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Show Worthy Finish: Blue anodized and laser-engraved for a high-end look.
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Complete Hardware Kit: Comes with all the fasteners you need, because hunting for bolts is the worst part of any install.
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No Branding Overload: Our subtle laser mark keeps it classy without screaming for attention.
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DIY Friendly: Easy bolt-on install with basic hand tools. Great for weekend wrenches.
Whether you're building a street car, a show car, or a weekend track weapon, these EGR block off plates are the kind of detail that separates a slapped-together build from a properly thought out one.