Protect your Toyota 4Runner 4.0L with our latest Cat Shield™, available for OEM converters. Please review specs and compatibility information below prior to purchase. Package includes Cat Shield, installation hardware, tamper-proof screw kit, Cat Shield Protected sticker, and detailed installation guide.
Material Options: 304 Stainless Steel | 16 Gauge or Premium Grade 5052 Aluminum | 12 Gauge (compare material differences)
Compatibility: Our shield will not work with Lift Kits that modify the chassis crossmember! 4Runner Cat Shield fitment is based on the suspension of the vehicle. If you don't have the X-REAS or KDSS suspension such as on the SR5, SR5 Premium and the TRD Pro, please purchase the standard version.
KDSS suspension is typically found on the TRD Off-Road and TRD Off-Road Premium trims.
X-REAS suspension is typically found on the Limited and TRD Sport trims.
Will work with TRD skid plates.
Please verify your suspension type before making your purchase.
Required Tools for Installation: Protective eyewear and gloves, 12mm socket, 1/4" bit driver
Note: Shield may have some surface imperfections. Professional installation recommended.
Protective eyewear and gloves, 12mm socket, 1/4" bit driver
If you need a replacement installation guide, please send us an email with your order number at support@millercat.com.
Free shipping is available to the lower 48 States. Please note that we cannot deliver to P.O. Boxes. Orders will take 1-2 business days to fulfill.
Expedited Shipping InfoExpedited shipping is available for customers who need their products sooner. Please note the following when choosing an expedited shipping method:
If you wish to make an international purchase, please contact us at info@millercat.com. By default, we only ship to a few international destinations. Please be aware that there may be significant fees that you (the buyer) must pay when you receive the product.
Value Added Taxes (VAT) and import duties are some of the fees that your country will impose on your purchase. We do not know what these fees are and they are solely managed and determined by your customs office.
ReturnsWe have a 30-day return policy window for unused products. Please visit this link for more information.
Note: We ask that you carefully review vehicle compatibility and other product/install information before making your purchase. Help us reduce the possibility of returns as much as possible and reduce the carbon footprint of these shields, as they are large and expensive to ship.
We have a 90-day manufacturer's warranty against defects from the manufacturing process. This covers issues that prevent the proper installation or performance of the product.
Cosmetic imperfections that occur either from the manufacturing or shipping process are not covered. We do not manufacture cosmetic products or ones designed for show. Any undercar product will quickly gain scratches and scuffs due to the location of the product and proximity to the road. Click here to find out more about the manufacturing process and what you might expect from your product.
We do NOT guarantee our product against theft. Cat Shields are a deterrence device that are meant to discourage theft and/or make it more difficult for thieves to steal your converter. Given the right tools, technique or time, a thief can still take your converter. However, by having a shield, you are significantly increasing your protection against converter theft. Similar to a car or home alarm, you are making thieves second-guess themselves and consider moving onto another target. Deterrence works and we have countless customer accounts and video evidence of derailed converter theft.
CatShield is the only reliable way to protect your valuable vehicle investment. Very satisfied.
Toyota 4Runner 4.0L 2014-2023 Cat Shield™
Fit great went on easy, seems well made. Sturdy. Bought the Aluminum version. Peace of mind 👍🏻
Very easy install, Excellent fit. It really gives you peace of mind about your Cat Converter.
Took about 90 minutes to install. So far so good.
CatShield is the only reliable way to protect your valuable vehicle investment. Very satisfied.
Toyota 4Runner 4.0L 2014-2023 Cat Shield™
Fit great went on easy, seems well made. Sturdy. Bought the Aluminum version. Peace of mind 👍🏻
Very easy install, Excellent fit. It really gives you peace of mind about your Cat Converter.
Took about 90 minutes to install. So far so good.
Thanks for subscribing!
This email has been registered!