Hi Logan, thank you for reaching out. This product isn't CAPA-certified. This product is a set of standard replacement bumper brackets. The CAPA-certified version of this product is sold individually. If your vehicle information matches this set and you need a CAPA-certified version of this product, click the links below to order the parts for applicable vehicles while supplies last. I hope this helps. Happy shopping. Front Driver's Side: https://www.carparts.com/details/Toyota/4Runner/Replacement/Bumper_Bracket/1999/3777Q.html?can=CPAP3648_CSQA_20250129 Front Passenger's Side: https://www.carparts.com/details/Toyota/4Runner/ReplaceXL/Bumper_Bracket/1999/R-3776Q.html?can=CPAP3648_CSQA_20250129

Hi Willy, I'm glad to assist you. No, this item does not come with installation/mounting hardware. We suggest getting those locally through a local auto supply store or the dealership. This set of front bumper brackets fit the 1999 to 2002 Toyota 4Runner 2.7L and 3.4L. If you have not ordered the brackets yet, grab our lowest price and click the link below to buy it today. Happy shopping! https://www.carparts.com/bumper-bracket/replacement/set-3776?can=CPJE1043_CSQA_20240401

Hi Willy, thank you for reaching out. I don't have access to that information, but you can contact your local dealership for hardware and fastener specifications. You can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/bumper-bracket/replacement/set-3776?can=CPAP3648_CSQA_20240324 I hope this helps. Enjoy shopping.