{"product_id":"i-30500000-granatelli-motor-sports-exhaust-tubing-313539","title":"Granatelli Motor Sports Exhaust Tubing 313539","description":"\u003cdiv style=\"max-width:1100px;margin:0 auto;color:#1a1a1a;font-family:Arial,Helvetica,sans-serif;line-height:1.6;\"\u003e\n\u003c!-- HERO --\u003e\u003cdiv style=\"background:linear-gradient(135deg,#090909 0%,#1d1d1d 55%,#666 100%);border-radius:18px;overflow:hidden;margin-bottom:24px;box-shadow:0 8px 24px rgba(0,0,0,.18);\"\u003e\u003cdiv style=\"padding:42px 34px;color:#fff;\"\u003e\n\u003cdiv style=\"font-size:13px;letter-spacing:2px;text-transform:uppercase;color:#cfcfcf;margin-bottom:10px;\"\u003e Granatelli Motor Sports • Oval Exhaust \u003c\/div\u003e\n\u003ch1 style=\"font-size:34px;line-height:1.15;margin:0 0 14px;font-weight:700;\"\u003e\u003ch1 class=\"gms-s386\"\u003e3\" Oval Exhaust Tubing – Vertical 90° Bend \u003c\/h1\u003e\u003c\/h1\u003e\n\u003cp style=\"font-size:18px;max-width:850px;margin:0;color:#e5e5e5;\"\u003e Build a low-profile custom exhaust system with Granatelli 313539 3-inch oval exhaust tubing. Featuring a vertical 90° bend and 4.50-inch radius, this stainless steel component is designed to help route exhaust around tight underbody areas while maximizing ground clearance. \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- QUICK SPECS --\u003e\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:28px;\"\u003e\n\u003cdiv class=\"gms-s743\"\u003e\n\u003cdiv class=\"gms-s744\"\u003e Tube Size \u003c\/div\u003e\n\u003cdiv class=\"gms-s745\"\u003e 3\" \u003c\/div\u003e\n\u003cdiv class=\"gms-s396\"\u003e Oval Exhaust \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gms-s743\"\u003e\n\u003cdiv class=\"gms-s744\"\u003e Bend \u003c\/div\u003e\n\u003cdiv class=\"gms-s745\"\u003e 90° \u003c\/div\u003e\n\u003cdiv class=\"gms-s396\"\u003e Vertical Radius \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gms-s743\"\u003e\n\u003cdiv class=\"gms-s744\"\u003e Bend Radius \u003c\/div\u003e\n\u003cdiv class=\"gms-s745\"\u003e 4.50\" \u003c\/div\u003e\n\u003cdiv class=\"gms-s396\"\u003e Centerline Radius \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gms-s743\"\u003e\n\u003cdiv class=\"gms-s744\"\u003e Material \u003c\/div\u003e\n\u003cdiv class=\"gms-s745\"\u003e Stainless \u003c\/div\u003e\n\u003cdiv class=\"gms-s396\"\u003e 304 Stainless Steel \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\u003cdiv style=\"background:#111;color:#fff;border-radius:16px;padding:30px;margin-bottom:24px;\"\u003e\n\u003ch2 style=\"margin:0 0 12px;font-size:27px;\"\u003e\u003ch1 class=\"gms-s386\"\u003eMore Ground Clearance. Smarter Exhaust Routing. \u003c\/h1\u003e\u003c\/h2\u003e\n\u003cp style=\"margin:0;color:#ddd;font-size:16px;\"\u003e Traditional 3-inch round exhaust tubing can create clearance problems on lowered vehicles and custom chassis. Granatelli's oval exhaust tubing provides a lower-profile alternative, allowing builders to route a large exhaust system through areas where conventional round tubing may not fit. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\u003ch2 style=\"font-size:28px;margin:0 0 18px;color:#111;\"\u003e Key Features \u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-bottom:28px;\"\u003e\n\u003cdiv class=\"gms-s746\"\u003e\n\u003cdiv class=\"gms-s747\"\u003e 3\" Oval Exhaust Profile \u003c\/div\u003e\n\u003cp class=\"gms-s471\"\u003e Provides a lower-profile exhaust shape designed to help maximize available space underneath the vehicle while maintaining a large exhaust flow path. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gms-s746\"\u003e\n\u003cdiv class=\"gms-s747\"\u003e Vertical 90° Bend \u003c\/div\u003e\n\u003cp class=\"gms-s471\"\u003e Changes exhaust direction through the vertical plane, making it useful for routing exhaust around rear ends, chassis components and other obstacles. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gms-s746\"\u003e\n\u003cdiv class=\"gms-s747\"\u003e 4.50\" Bend Radius \u003c\/div\u003e\n\u003cp class=\"gms-s471\"\u003e The 4.50-inch bend radius provides a controlled change in direction for custom exhaust fabrication. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gms-s746\"\u003e\n\u003cdiv class=\"gms-s747\"\u003e 304 Stainless Steel \u003c\/div\u003e\n\u003cp class=\"gms-s471\"\u003e Premium 304 stainless steel construction provides durability and corrosion resistance for custom performance exhaust systems. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CLEARANCE SECTION --\u003e\u003cdiv style=\"border-left:5px solid #777;background:#f5f5f5;padding:26px 28px;border-radius:0 14px 14px 0;margin-bottom:28px;\"\u003e\n\u003ch2 style=\"margin:0 0 10px;font-size:26px;\"\u003e Built to Solve Ground Clearance Problems \u003c\/h2\u003e\n\u003cp style=\"margin:0 0 12px;color:#444;\"\u003e Granatelli's 3-inch oval exhaust tubing is engineered to provide up to ¾ inch of additional ground clearance compared with traditional round exhaust tubing. The 313539 vertical 90° bend is especially useful when exhaust routing requires a change in direction while working within limited vertical space. \u003c\/p\u003e\n\u003cp class=\"gms-s868\"\u003e The 2.2\" x 3.45\" outside dimensions create a lower-profile exhaust package that can help keep the exhaust tucked closer to the vehicle. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- VERTICAL BEND SECTION --\u003e\u003cdiv style=\"background:linear-gradient(135deg,#eeeeee,#ffffff);border:1px solid #d4d4d4;border-radius:16px;padding:28px;margin-bottom:28px;\"\u003e\n\u003ch2 style=\"font-size:26px;margin:0 0 12px;\"\u003e Vertical 90° Bend for Custom Exhaust Fabrication \u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;color:#444;\"\u003e Unlike round tubing, oval exhaust bends are designed for specific planes of movement. The 313539 provides a 90-degree change in the vertical plane, making it ideal for moving the exhaust up or down around chassis components. \u003c\/p\u003e\n\u003cp class=\"gms-s868\"\u003e Use the 313539 with Granatelli straight oval tubing, horizontal bends, adapters and other components to create a complete custom exhaust system. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\u003ch2 style=\"font-size:28px;margin:0 0 16px;\"\u003e Ideal Applications \u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;\"\u003e\n\u003cspan class=\"gms-s472\"\u003e Lowered Vehicles \u003c\/span\u003e\u003cspan class=\"gms-s472\"\u003e Air-Ride Builds \u003c\/span\u003e\u003cspan class=\"gms-s472\"\u003e Custom Exhaust \u003c\/span\u003e\u003cspan class=\"gms-s472\"\u003e Muscle Cars \u003c\/span\u003e\u003cspan class=\"gms-s472\"\u003e Hot Rods \u003c\/span\u003e\u003cspan class=\"gms-s472\"\u003e Performance Builds \u003c\/span\u003e\u003cspan class=\"gms-s472\"\u003e Tight-Clearance Applications \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECS --\u003e\u003cdiv style=\"background:#111;border-radius:16px;padding:28px;margin-bottom:28px;color:#fff;\"\u003e\n\u003ch2 style=\"font-size:27px;margin:0 0 18px;\"\u003e\u003ch1 class=\"gms-s386\"\u003eTechnical Specifications \u003c\/h1\u003e\u003c\/h2\u003e\n\u003cdiv class=\"gms-s17\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e Brand \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e Granatelli Motor Sports \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e SKU \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e 313539 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e Tubing Size \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e 3 Inch Oval \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e Bend Direction \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e Vertical \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e Bend Angle \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e 90° \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e Bend Radius \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e 4.50\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e Outside Dimensions \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e 2.2\" x 3.45\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e Material \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e 304 Stainless Steel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e Application \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e Universal \/ Custom Fabrication \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"gms-s437\"\u003e UPC \u003c\/td\u003e\n\u003ctd class=\"gms-s438\"\u003e 802735038651 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;color:#aaa;\"\u003e Warranty \u003c\/td\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003e 90 Days \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMPLETE SYSTEM --\u003e\u003cdiv style=\"background:#f6f6f6;border:1px solid #d5d5d5;border-radius:16px;padding:28px;margin-bottom:28px;\"\u003e\n\u003ch2 style=\"font-size:26px;margin:0 0 12px;\"\u003e Build a Complete 3\" Oval Exhaust System \u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;color:#444;\"\u003e The 313539 is part of Granatelli Motor Sports' 3-inch oval exhaust component line. Combine vertical and horizontal bends with straight sections, adapters, mufflers and other oval components to create a custom exhaust system designed around your vehicle's chassis. \u003c\/p\u003e\n\u003cp class=\"gms-s868\"\u003e Each oval bend is designed for a specific direction, so selecting the correct horizontal or vertical component allows you to precisely control the routing of the finished exhaust system. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DETAILS --\u003e\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-bottom:28px;\"\u003e\n\u003cdiv class=\"gms-s869\"\u003e\n\u003ch3 class=\"gms-s870\"\u003e Made in the USA \u003c\/h3\u003e\n\u003cp class=\"gms-s471\"\u003e Proudly manufactured by Granatelli Motor Sports in the USA. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gms-s869\"\u003e\n\u003ch3 class=\"gms-s870\"\u003e Custom Fabrication Ready \u003c\/h3\u003e\n\u003cp class=\"gms-s471\"\u003e Designed for universal custom exhaust applications and performance builds. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gms-s869\"\u003e\n\u003ch3 class=\"gms-s870\"\u003e 90-Day Warranty \u003c\/h3\u003e\n\u003cp class=\"gms-s471\"\u003e Backed by Granatelli Motor Sports' 90-day warranty. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CTA --\u003e\u003cdiv style=\"background:linear-gradient(135deg,#111,#333);border-radius:18px;padding:34px;text-align:center;color:#fff;\"\u003e\n\u003ch2 style=\"font-size:29px;margin:0 0 10px;\"\u003e\u003ch1 class=\"gms-s386\"\u003eRoute It Up. Keep It Low. \u003c\/h1\u003e\u003c\/h2\u003e\n\u003cp style=\"margin:0 auto 18px;max-width:760px;color:#ddd;font-size:16px;\"\u003e Add the Granatelli 313539 3-inch oval vertical 90° bend to your custom exhaust system and take advantage of a lower-profile design built for tight-clearance applications. \u003c\/p\u003e\n\u003cdiv style=\"display:inline-block;background:#fff;color:#111;padding:12px 24px;border-radius:8px;font-weight:700;\"\u003e SKU 313539 \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":49595448000667,"sku":"GMS-313539","price":90.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5131\/1259\/files\/F198650747.png?v=1790008273","url":"https:\/\/sr1performance.com\/products\/i-30500000-granatelli-motor-sports-exhaust-tubing-313539","provider":"SR1 Performance","version":"1.0","type":"link"}