{"product_id":"atc70-trx70-stainless-steel-up-qx-pro-titanium-exhaust","title":"ATC70 \/ TRX70 Stainless Steel Up QX Pro Titanium Exhaust","description":"\u003cp\u003eTake your ATC70 or TRX70 build to the next level with the Quadryx High Flow Titanium Full Exhaust System. Built for riders looking for improved exhaust flow, stronger throttle response, and an aggressive performance tone, this complete system combines premium titanium construction with a distinctive, race-inspired design.\u003c\/p\u003e\n\u003cp\u003eDesigned to support everything from stock 72cc engines to high-performance 212cc 4-valve builds, the free-flowing header and large-core muffler allow the engine to breathe efficiently throughout the RPM range. Whether you're restoring a classic Honda 70 or building a high-horsepower custom machine, this exhaust delivers the performance, durability, and appearance to match.\u003c\/p\u003e\n\u003cp\u003eConstructed from lightweight, corrosion-resistant titanium, the system offers exceptional strength while reducing weight compared to traditional stainless steel exhausts. Smooth-flowing bends and precision welds provide a premium finish, while the fiberglass-packed muffler produces a deep, crisp exhaust note. The removable baffle allows you to adjust the sound level to suit your riding preference.\u003c\/p\u003e\n\u003cp\u003eWhat sets this system apart is its heat-treated blue titanium heat shield and carbon fiber muffler tip. The vibrant blue finish adds a distinctive custom appearance, while the carbon fiber outlet gives the compact muffler a refined, high-performance look. Together, these details create a premium exhaust system that stands out without the oversized appearance of traditional aftermarket designs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eComplete lightweight titanium full exhaust system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-flow header and large-core muffler design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngineered for stock 72cc through 212cc 4-valve builds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium titanium construction for excellent strength-to-weight performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSignificant weight savings compared to traditional stainless steel exhausts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmooth-flowing bends for efficient exhaust velocity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision-welded construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFiberglass-packed muffler for a deep, aggressive tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemovable baffle for adjustable exhaust sound\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeat-treated blue titanium heat shield for a distinctive custom finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCarbon fiber muffler tip for premium race-inspired styling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact, high-performance muffler profile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent corrosion resistance and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for performance and custom Honda 70 builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHonda ATC70 (1978–1985)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHonda TRX70 (1986–1987)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIncludes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTitanium Exhaust Header\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh Flow Titanium Muffler with Carbon Fiber Tip and Removable Baffle\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExhaust Header Gasket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMuffler Retention Spring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeat-Treated Blue Titanium Heat Shield\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeat-Resistant Adhesive for Plastics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDrum Brake Clearance:\u003c\/strong\u003e This exhaust features a close-fitting header that runs near the factory drum brake cover. Clearance is tight, so minor positioning adjustments may be necessary during installation to ensure proper spacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eYX140 Engine Fitment:\u003c\/strong\u003e When installing with a YX140 engine, the header may require slight repositioning to maintain access to the engine oil fill plug. This is a straightforward adjustment and does not require major modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInstallation Tip:\u003c\/strong\u003e We recommend leaving all exhaust mounting points slightly loose during initial installation. Position the header and muffler to achieve proper clearance around the drum brake cover and oil fill plug before fully tightening the hardware. Taking a moment to adjust the system before tightening everything down will help ensure a clean, proper fit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kepspeed","offers":[{"title":"Default Title","offer_id":68118258254068,"sku":"ATC7-QRX-EXSS-UPT","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/6465\/3556\/files\/IMG_2570.jpg?v=1794329902","url":"https:\/\/bartmotoco.com\/products\/atc70-trx70-stainless-steel-up-qx-pro-titanium-exhaust","provider":"Bart Moto Co","version":"1.0","type":"link"}