●Premium Quality: Compatible with the 2007-2021 2WD Toyota Tundra and 2008-2022 2WD Sequoia, for 4.0L, 4.6L, 5.7L engine vehicles with OEM converters. Will work with TRD Skid Plates. May not work with Lift Kits that modify the chassis crossmember. ●Designed & Built in the USA: Miller CAT’s anti-theft catalytic shields are made with premium-grade aluminum and use stainless steel tamper-proof screws. Shield may have surface imperfections. ●Innovative Design: Our Tundra/Sequoia Cat Shield is recessed so that thieves cannot remove the wings by cutting off the screw head. As an added bonus, our shield is thick enough to act as a skid plate and protect your vehicle from rocks and debris. ●Tamper-Proof: Drive and park with peace of mind. Our catalytic shield is secured with tamper-proof screws, which allow the shield to be removed for maintenance but help keep it secure from thieves. Required Tools: 1/4" bit driver, 12mm opened wrench ●Restocking Fee up to $50: We recommend hiring a professional to install your Cat Shield. Help us reduce waste from returns by checking your vehicle compatibility and reviewing all installation documents prior to purchase. Please reach out with any questions before or after purchase.