OVERTAKE DAVCS Cam Solenoid Heat Shield - Subaru 2008-2021 STI

The OVERTAKE DAVCS Cam Solenoid Heat Shield puts a 1.5mm 304 stainless steel barrier between an aftermarket header and the exhaust AVCS solenoid and cam sensor wiring on the 2008-2021 Subaru STI. It bolts to two factory mounting points with the hardware already on the car, and a pre-cut gold heat reflective barrier layers over the stainless for a second line of defense.

You put a header on your STI and picked up a problem nobody mentioned in the install video: there is nothing protecting the AVCS wiring from the heat off your header.

The factory header carries its own built-in shielding, and on a stock car it does the job for the right-hand exhaust AVCS solenoid and cam sensor connectors sitting above it. The small shroud Subaru puts over those connectors is ABS plastic and was designed to keep road debris off, not heat. Swap to an aftermarket header and the shielding leaves with it, so that shroud becomes the only thing between a thin wiring harness and the hottest section of your exhaust. In many cases it simply melts, which is why we built the OVERTAKE DAVCS Cam Solenoid Heat Shield for the 2008-2021 STI.

What We Solved:

Our shield rebuilds the thermal barrier the header install took away, then adds a layer the factory never had:

• Wiring and connectors out of direct header heat
• No more melted ABS shroud
• Gold barrier turns back radiant heat before it reaches the steel
• Matches the OVERTAKE Turbo Heatshield finish and logo
• Bolts to factory points with factory hardware

Features:

• 1.5mm 304 stainless steel, brushed finish
• CNC-formed to fit most aftermarket headers
• Pre-cut gold heat reflective barrier shaped to the shield's contours
• Stamped, raised OVERTAKE logo
• Two-point mount: lower side of the timing cover and back side of the exhaust AVCS solenoid bracket
• Reuses OEM hardware, no extra fasteners to source

The Details:

The 2008-2021 STI runs Dual AVCS, and the right-hand exhaust AVCS solenoid and cam sensor connectors sit right above the header on that side. Subaru relied on shielding built into the factory header to manage that heat, so the ABS cover over the connectors only ever had to handle splash and road debris. Aftermarket headers do not carry that shielding, and the harness ends up over the hottest section of the exhaust with a plastic cover that was never meant for it. We formed 1.5mm 304 stainless into a shield that closes off that pocket and creates a separate thermal chamber between the header and the electronics, then added a pre-cut gold reflective barrier that follows every contour of the steel. Mounting reuses two factory points and the factory bolts, and the brushed finish and raised logo match the OVERTAKE Turbo Heatshield if you already run one on your EJ. If your header is already on the car, you can usually slip the shield into place from below the frame rail and secure it, so there is no pulling exhaust to install it.

What's In The Box:

• 1 OVERTAKE DAVCS Cam Solenoid Heat Shield
• 1 Pre-Cut Gold Heat Reflective Barrier
• Replaces OEM Subaru PN 24035AA000

Applications:

• 2008-2021 Subaru STI

At JDMuscle, we understand that fast and reliable shipping is crucial. With multiple distribution centers across the nation, most in-stock items are shipped within 1-2 business days. On average, you can expect delivery within 1-5 business days for in-stock items. Please note, however, that some products may ship directly from vendors, which could result in additional delays. Products sourced from overseas may also take longer to arrive.

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Failure to document damages before signing the Bill of Lading will void any claims for refunds or replacements.

Pre-Installation Inspection Policy

We strongly recommend inspecting all parts or items upon arrival before installation. If you identify any damage, imperfections or missing components, report them immediately to sales@jdmuscleusa.com. Do not install the item. Please note that reports of damage, defects, imperfections or missing components after installation will NOT be honored.

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Our policy lasts 30 days. If 30 days have passed since your purchase, unfortunately, we can’t offer you a refund or exchange. To initiate a return, please email us at sales@jdmuscleusa.com.

Eligibility for Returns

✅ Items must be unused and in the same condition as when received.
✅ Items must be in their original packaging.

Non-Returnable Items

❌ Gift cards
❌ Special-order or custom products

How to Initiate a Return

📧 Include the following details in your return request email:

Order Number

Item(s) to be returned

Reason for return

Important Notes:

Do NOT send your purchase back to the manufacturer.

Do NOT return any items without first setting up a return request with us.

Partial Refunds

Partial refunds may be granted under the following conditions:

⚠️ Items not in original condition, damaged, or missing parts not due to our error.
⚠️ Items returned more than 30 days after delivery.

Restocking Fees

Some manufacturers may charge a restocking fee, which includes but not limited to:

ManufacturerRestocking Fee

ESR30%

JDMuscle15%

PLM & Option Lab 20%

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Cancellations within 7 days may be subject to fees to cover third-party transaction costs.

Once the order has been processed (packaged or tracking generated), cancellations are not allowed. Eligible items may be returned instead.

Special-order items cannot be canceled.

Refund Process

🔄 Once your return is received and inspected, we will notify you of the refund status.
💳 Approved refunds will be credited back to your original payment method within 3-10 business days (depending on the payment provider).

Late or Missing Refunds

🔍 Check your bank statement — sometimes the refund may not appear as a new entry but as the disappearance of the pending charge. 📞 Contact your credit card or financing company — they may require additional time for processing.

If you’ve done all of the above and still haven’t received your refund, email us at sales@jdmuscleusa.com for assistance.

Sale Items

Only full-priced items are eligible for returns and refunds.

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Gifts

🎁 If the item was marked as a gift when purchased and shipped directly to you, you will receive a gift credit for the return value.
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Return Shipping

📦 Customers are responsible for return shipping costs unless the item is damaged, defective, or incorrect (in which case we will cover shipping both ways).

Initial shipping costs are non-refundable.

Return shipping costs will be deducted from the refund amount.

For items over $75, consider using a trackable shipping service or purchasing shipping insurance. We are not responsible for lost or damaged items during return shipping.

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