{"product_id":"kline-innovation-exhaust-ferrari-360-1999-2005","title":"Kline Innovation Exhaust Ferrari 360 (1999-2005)","description":"\u003cp\u003e\u003cspan\u003eTransform the sound and performance of your Ferrari 360 with the Kline Innovation Valvetronic Exhaust System, engineered to deliver an exhilarating, high-pitched Formula 1-inspired exhaust note. Designed specifically for Ferrari's naturally aspirated 3.6L V8, this premium exhaust replaces the heavy factory rear silencer with a lightweight, performance-oriented design featuring Kline's signature 1D CLR X-pipe technology.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe advanced valvetronic system delivers two distinct exhaust characteristics. With the valves closed, exhaust gases flow through a harmonically tuned silencer, maintaining a refined, near-factory exhaust note with minimal cabin drone. When the valves open, exhaust gases bypass the silencer, producing an aggressive, high-pitched V8 scream that intensifies throughout the rev range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in premium Inconel 625 superalloy or T304 stainless steel, the Kline Valvetronic Exhaust System offers exceptional craftsmanship, reduced weight, and enhanced exhaust acoustics. For owners seeking additional performance, the system can be paired with optional Kline high-flow catalytic converters and equal-length performance headers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFerrari 360 Modena 3.6L V8 (1999–2005)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFerrari 360 Spider 3.6L V8 (2001–2005)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFerrari 360 Challenge Stradale 3.6L V8 (2004–2005)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for Ferrari 360 models equipped with the naturally aspirated 3.6L V8 engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in Inconel 625 or T304 stainless steel construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntegrates with the vehicle's factory vacuum-operated exhaust valve system where applicable.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOptional Kline INCONEL BUTTON wireless valve controller available separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOptional high-flow catalytic converters and equal-length headers available separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConfirm vehicle-specific fitment and valve-control requirements before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust configurations that replace or remove emissions equipment may not be legal for emissions-controlled street vehicles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eKline Valvetronic Rear Exhaust Assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eKline 1D CLR Performance X-Pipe\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated Vacuum-Operated Exhaust Valves\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust Outlet Components and Tips According to Selected Configuration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOptional Components Sold Separately:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eKline 100-Cell or 200-Cell High-Flow Catalytic Converter Pipes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eKline Competition Cat Bypass Pipes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eKline Equal-Length Performance Headers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eKline INCONEL BUTTON Wireless Valve Controller\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOptional Exhaust Heat Shields\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Kline Innovation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Numbers:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e KL-FER-360-VALVE-RS-INC \/ KL-FER-360-VALVE-RS-SS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Valvetronic Performance Exhaust System\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaterial Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Inconel 625 Superalloy \/ T304 Stainless Steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dual-Mode Valvetronic with Integrated X-Pipe\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eX-Pipe Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 63.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSilenced Exhaust Path Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eValve Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Factory Vacuum-Actuated\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOptional Catalytic Converters:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 100-Cell or 200-Cell High-Flow\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOptional Catalyst Pipe Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 70mm \/ 63.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOptional Header Primary Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 45mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOptional Header Secondary Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 63.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Tip Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Double-Skinned Metal or Pre-Preg Carbon Fiber\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHorsepower Gains:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately +21 HP with Kline Rear Exhaust, Competition Pipes, and Equal-Length Headers (Manufacturer Reported)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWeight Reduction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Inconel Rear Exhaust Approximately One-Third the Weight of the Factory Rear Assembly (Manufacturer Reported)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFormula 1-Inspired Exhaust Sound:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Kline's proprietary 1D CLR X-pipe technology raises the exhaust pitch, producing an aggressive, high-frequency V8 scream that complements the Ferrari 360's naturally aspirated engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDual-Mode Valvetronic Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrated exhaust valves provide a refined, near-stock exhaust note during normal driving while allowing a dramatically louder, more aggressive sound when opened.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLightweight Inconel 625 Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Available in premium Formula 1-grade Inconel 625 superalloy, offering outstanding heat resistance, durability, and significant weight savings compared to the original exhaust assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHarmonically Tuned Silencer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Kline's acoustically engineered rear silencer minimizes unwanted cabin resonance and highway drone while maintaining a rich, refined exhaust tone with the valves closed.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePerformance-Optimized X-Pipe:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The precision-engineered 63.5mm X-pipe is designed to improve exhaust pulse interaction and gas flow while producing Kline's distinctive high-pitched exhaust acoustics.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExpandable Performance System:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible with optional Kline high-flow catalytic converters, competition pipes, and equal-length headers for enthusiasts seeking additional exhaust flow, sound, and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kline Innovation","offers":[{"title":"304 Stainless","offer_id":67816375583040,"sku":"KL-FER-360-VALVE-RS-SS","price":9999.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625","offer_id":67816375615808,"sku":"KL-FER-360-VALVE-RS-INC","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7587\/4624\/files\/IMG_7380.jpg?v=1792516688","url":"https:\/\/www.forzamotorworks.com\/products\/kline-innovation-exhaust-ferrari-360-1999-2005","provider":"Forza Motor Works","version":"1.0","type":"link"}