{"product_id":"3-inch-catted-downpipe","title":"3-Inch Catted Downpipe","description":"The OTL Performance Catted Downpipe is engineered to enhance the performance of your 2023-2024 Toyota GR Corolla. Constructed entirely from 304 stainless steel with 3-inch CNC mandrel-bent tubing, this 2-piece downpipe is designed for optimal exhaust flow, leading to significant gains in horsepower and torque.\n\nKey features include a 4-inch investment cast 304 stainless elbow and an EPA-compliant GESI catalytic converter. It is equipped with O2 bungs positioned at the OEM locations, which helps prevent Check Engine Lights (CEL). It also includes a 304ss flex bellow for added durability.\n\nInstallation is straightforward, with hardware provided to replace the two OEM spring bolts. This downpipe is made in the USA and backed by a limited lifetime warranty to the original purchaser. While gains of up to 20+ wheel horsepower and 20+ wheel torque are achievable without a tune, further performance improvements can be realized with ECU tuning.\n\nVehicle Fitment: 2023-2024 Toyota GR Corolla. Note: Fitment for 2025 models is not yet confirmed.","brand":"Otl","offers":[{"title":"Default Title","offer_id":52663207821624,"sku":"OTL-GRC-DP","price":1299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687521617.jpg?v=1784324924","url":"https:\/\/store.motormia.co\/products\/3-inch-catted-downpipe","provider":"MOTORMIA","version":"1.0","type":"link"}