{"product_id":"17-20-raptor-limited-f-150-spd-performance-hxfrm17rpa-gen2-304ss-3-hx-series-helmholtz-resonated-pre-axle-dump","title":"17-20 Raptor \/ Limited F-150 SPD Performance HXFRM17RPA GEN2 304SS 3\" HX Series Helmholtz Resonated Pre-Axle Dump","description":"\u003ch2\u003e\u003cstrong\u003eSPD Performance HX Series Helmholtz Resonated Pre-Axle Dump – 304 Stainless Steel 3\" Exhaust Upgrade\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number: HXFRM17RPA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SPD Performance HX Series Helmholtz Resonated Pre-Axle Dump is engineered to deliver aggressive performance sound while maintaining refined cabin comfort for the 2017–2020 Ford F-150 Raptor and High Output Limited models. Designed specifically for trucks equipped with specialized rear suspension systems that cannot route dual exhaust over the axle, this system provides a high-performance solution without sacrificing flow, tone, or durability.\u003c\/p\u003e\n\u003cp\u003eBuilt around a straight-through HX Series muffler design, this exhaust upgrade eliminates restrictive chambers and reductions to maximize exhaust flow and engine efficiency. A built-in Helmholtz resonator targets and neutralizes drone frequencies that commonly occur at cruising speeds, allowing drivers to enjoy the distinctive exotic exhaust tone produced by equal-length systems without unwanted cabin noise. An integrated X-pipe further blends exhaust pulses to create a smoother, more refined sound profile. Constructed from durable 304 stainless steel with hard-pack sound dampening material that resists breakdown from vibration, this system is designed for long-term performance and reliability. When paired with the SPD Equal Length Trombone mid-pipe, this setup creates one of the most unique and aggressive exhaust tones available for the Gen2 Raptor platform. Additionally, the pre-axle dump configuration reduces system weight by over 30 pounds compared to traditional rear-exit exhaust setups, improving overall efficiency and performance. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3-inch HX Series straight-through performance muffler design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Helmholtz resonator to reduce in-cab drone frequencies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in X-pipe for improved exhaust tone blending\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstructed from high-quality 304 stainless steel for corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard pack sound dampening material that will not degrade like glass or metal wool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-axle dump configuration designed for trucks with limited rear exhaust routing space\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized for use with SPD Equal Length Trombone mid-pipe systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for vehicles running aftermarket downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignificant weight reduction compared to factory or rear-exit exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProduces a deep, exotic performance exhaust note without excessive cabin noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves exhaust flow for better engine breathing and performance potential\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelmholtz technology minimizes annoying highway drone while maintaining aggressive sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable stainless steel construction provides long-term reliability in harsh conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard-pack internal materials maintain consistent sound characteristics over time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces rear vehicle weight by more than 30 pounds for improved efficiency and handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect-fit design simplifies installation and integrates seamlessly with compatible exhaust components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBacked by a limited lifetime warranty from SPD Performance for peace of mind\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePipe Diameter: 3 inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial: 304 Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFinish: Natural stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMuffler Design: Straight-through HX Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResonator Type: Helmholtz drone-cancellation chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTone Management: Integrated X-pipe exhaust blending\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSound Dampening: Hard pack internal material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust Configuration: Pre-Axle Dump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximate Product Weight: 20 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight Savings: Over 30 lbs compared to rear-exit systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance Compatibility: Recommended for use with aftermarket downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall Difficulty Level\u003c\/strong\u003e\u003cbr\u003eInstallation is straightforward and can typically be completed in \u003cstrong\u003eabout 2 hours\u003c\/strong\u003e using basic hand tools. The system is designed as a direct bolt-on upgrade for compatible vehicles, making it an easy installation for experienced DIY enthusiasts or professional technicians. The simplified pre-axle configuration also eliminates the complexity of routing exhaust piping over the rear axle, further speeding up installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2017–2020 Ford F-150 Raptor – 3.5L EcoBoost (Gen 2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2019–2020 Ford F-150 Limited – 3.5L EcoBoost High Output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor questions about this product or to report any inaccuracies in this product description, contact the \u003cstrong\u003eMPT Performance experts at (407) 636-7077 or by email\u003c\/strong\u003e for assistance.\u003c\/p\u003e","brand":"SPD Performance","offers":[{"title":"Default Title","offer_id":50565033787530,"sku":"HXFRM17RPA","price":1145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/3955\/0858\/files\/HXPREAXEL1A-800x800.jpg?v=1792969487","url":"https:\/\/shopvirexora.shop\/products\/17-20-raptor-limited-f-150-spd-performance-hxfrm17rpa-gen2-304ss-3-hx-series-helmholtz-resonated-pre-axle-dump","provider":"Westvale Goods","version":"1.0","type":"link"}