{"product_id":"afe-twisted-steel-304-stainless-steel-headers-for-ford-f-150-5-0l-v8-part-number-afe48-33025-1","title":"aFe Twisted Steel 304 Stainless Steel Headers for Ford F-150 5.0L V8, Part Number AFE48-33025-1","description":"This system produced gains of up to +20 HP and +23 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5\/8 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut machined mild steel flanges are used used for a secure leak-free seal. These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation. Mitered collectors decrease turbulence and increase exhaust velocity. The result is increased horsepower, torque and improved throttle response. A Machined ball flange ensures a leak-free seal over the life of the vehicle. 100% MIG-Welded for race-proven strength and durability.\nTwisted Steel 304 Stainless Steel Headers Ford F-150 15-26 V8-5.0L\n\u003cul\u003e\n  \u003cli\u003eHeavy Duty Laser Cut Machined Flanges are used for a Durable Leak-Free Seal\u003c\/li\u003e\n  \u003cli\u003eConstructed from 1-5\/8 IN Mandrel-Bent 304 Stainless Steel Tubing\u003c\/li\u003e\n  \u003cli\u003eWorks with Factory Exhaust System with No Modifications Necessary\u003c\/li\u003e\n  \u003cli\u003eOptimized Tube Lengths for Improve Flow and Performance\u003c\/li\u003e\n  \u003cli\u003e100% MIG-Welded for Strength and Durability\u003c\/li\u003e\n  \u003cli\u003eUp to +20 HP and +23 lbs. x Ft. TQ.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the exhaust performance of your Ford F-150 with aFe Twisted Steel 304 Stainless Steel Headers, part number AFE48-33025-1. Designed for select 2015–2022 Ford F-150 models equipped with the 5.0L V8 engine, this direct bolt-on header system is engineered to improve exhaust flow, horsepower, torque, and throttle response while retaining the factory catalytic converters.\u003c\/p\u003e\u003cp\u003eEach header is manufactured from mandrel-bent 304 stainless steel tubing for dependable strength, corrosion resistance, and long-term durability. Optimized tube lengths and mitered collectors help reduce turbulence and increase exhaust velocity, supporting improved engine performance. Factory-style laser-cut, machined mild steel flanges and machined ball flanges provide secure, leak-resistant connections throughout the life of the vehicle.\u003c\/p\u003e\u003cp\u003eThe aFe AFE48-33025-1 headers are 100% MIG-welded for race-proven durability and are designed to work with the factory exhaust system without cutting, drilling, or other modifications. Installation is intended to be straightforward for a clean, hassle-free upgrade. Dyno testing showed gains of up to 20 horsepower and 23 lb-ft of torque, although actual results may vary based on vehicle condition and supporting modifications. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in all applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits select 2015–2022 Ford F-150 models with the 5.0L V8 engine. Verify vehicle application before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One aFe Twisted Steel 304 Stainless Steel Header system with vehicle-specific components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance Gains: Dyno-tested gains of up to 20 horsepower and 23 lb-ft of torque, with improved throttle response.\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel Construction: Mandrel-bent stainless steel tubing provides strength, corrosion resistance, and lasting durability.\u003c\/li\u003e\n\u003cli\u003eDirect Bolt-On Installation: Designed to work with the factory exhaust system and retain the stock catalytic converters without cutting or drilling.\u003c\/li\u003e\n\u003cli\u003eLeak-Resistant Welded Design: Laser-cut machined flanges, machined ball flanges, mitered collectors, and 100% MIG-welded construction support reliable sealing and improved exhaust flow.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2015 Ford F-150 King Ranch\u003cbr\u003e\n2015 Ford F-150 Lariat\u003cbr\u003e\n2015 Ford F-150 Platinum\u003cbr\u003e\n2015 Ford F-150 XL\u003cbr\u003e\n2015 Ford F-150 XLT\u003cbr\u003e\n2016 Ford F-150 King Ranch\u003cbr\u003e\n2016 Ford F-150 Lariat\u003cbr\u003e\n2016 Ford F-150 Platinum\u003cbr\u003e\n2016 Ford F-150 SSV\u003cbr\u003e\n2016 Ford F-150 XL\u003cbr\u003e\n2016 Ford F-150 XLT\u003cbr\u003e\n2017 Ford F-150 King Ranch\u003cbr\u003e\n2017 Ford F-150 Lariat\u003cbr\u003e\n2017 Ford F-150 Platinum\u003cbr\u003e\n2017 Ford F-150 SSV\u003cbr\u003e\n2017 Ford F-150 XL\u003cbr\u003e\n2017 Ford F-150 XLT\u003cbr\u003e\n2018 Ford F-150 King Ranch\u003cbr\u003e\n2018 Ford F-150 Lariat\u003cbr\u003e\n2018 Ford F-150 Platinum\u003cbr\u003e\n2018 Ford F-150 SSV\u003cbr\u003e\n2018 Ford F-150 XL\u003cbr\u003e\n2018 Ford F-150 XLT\u003cbr\u003e\n2019 Ford F-150 King Ranch\u003cbr\u003e\n2019 Ford F-150 Lariat\u003cbr\u003e\n2019 Ford F-150 Platinum\u003cbr\u003e\n2019 Ford F-150 SSV\u003cbr\u003e\n2019 Ford F-150 XL\u003cbr\u003e\n2019 Ford F-150 XLT\u003cbr\u003e\n2020 Ford F-150 King Ranch\u003cbr\u003e\n2020 Ford F-150 Lariat\u003cbr\u003e\n2020 Ford F-150 Platinum\u003cbr\u003e\n2020 Ford F-150 SSV\u003cbr\u003e\n2020 Ford F-150 XL\u003cbr\u003e\n2020 Ford F-150 XLT\u003cbr\u003e\n2021 Ford F-150 King Ranch\u003cbr\u003e\n2021 Ford F-150 Lariat\u003cbr\u003e\n2021 Ford F-150 Platinum\u003cbr\u003e\n2021 Ford F-150 SSV\u003cbr\u003e\n2021 Ford F-150 XL\u003cbr\u003e\n2021 Ford F-150 XLT\u003cbr\u003e\n2022 Ford F-150 King Ranch\u003cbr\u003e\n2022 Ford F-150 Lariat\u003cbr\u003e\n2022 Ford F-150 Platinum\u003cbr\u003e\n2022 Ford F-150 SSV\u003cbr\u003e\n2022 Ford F-150 XL\u003cbr\u003e\n2022 Ford F-150 XLT\u003cbr\u003e\n2023 Ford F-150 King Ranch\u003cbr\u003e\n2023 Ford F-150 Lariat\u003cbr\u003e\n2023 Ford F-150 Platinum\u003cbr\u003e\n2023 Ford F-150 SSV\u003cbr\u003e\n2023 Ford F-150 Tremor\u003cbr\u003e\n2023 Ford F-150 XL\u003cbr\u003e\n2023 Ford F-150 XLT\u003cbr\u003e\n2024 Ford F-150 Lariat\u003cbr\u003e\n2024 Ford F-150 SSV\u003cbr\u003e\n2024 Ford F-150 STX\u003cbr\u003e\n2024 Ford F-150 Tremor\u003cbr\u003e\n2024 Ford F-150 XL\u003cbr\u003e\n2024 Ford F-150 XLT\u003cbr\u003e\n2025 Ford F-150 Lariat\u003cbr\u003e\n2025 Ford F-150 SSV\u003cbr\u003e\n2025 Ford F-150 STX\u003cbr\u003e\n2025 Ford F-150 Tremor\u003cbr\u003e\n2025 Ford F-150 XL\u003cbr\u003e\n2025 Ford F-150 XLT\u003cbr\u003e\n2026 Ford F-150 Lariat\u003cbr\u003e\n2026 Ford F-150 SSV\u003cbr\u003e\n2026 Ford F-150 STX\u003cbr\u003e\n2026 Ford F-150 Tremor\u003cbr\u003e\n2026 Ford F-150 XL\u003cbr\u003e\n2026 Ford F-150 XLT\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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