{"product_id":"granatelli-4-0-102mm-mild-steel-interlocking-v-band-clamp-flange-kit-308540-1m","title":"4.0\" (102mm) Mild Steel Interlocking V-Band Clamp \u0026 Flange Kit – 308540-1M - Granatelli Motor Sports","description":"\u003cdiv class=\"gms-vband-product\"\u003e\n\n\u003c!-- HERO \/ HOOK --\u003e\n\u003cdiv style=\"border:2px solid #777777; border-radius:12px; padding:26px; margin-bottom:20px; background:#f0f0f0; box-shadow:0 4px 12px rgba(0,0,0,0.07);\"\u003e\n\n\u003cp style=\"font-size:13px; font-weight:900; letter-spacing:1.5px; color:#555555; margin:0 0 7px 0;\"\u003eGRANATELLI EXHAUST FABRICATION HARDWARE\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:27px; line-height:1.3; font-weight:900; color:#111111; margin:0 0 10px 0;\"\u003eBIG 4-INCH PIPE DESERVES A CONNECTION THAT ACTUALLY LINES UP.\u003c\/h2\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.7; color:#222222; margin:0 0 10px 0;\"\u003eThe \u003cstrong\u003eGranatelli 308540-1M 4.0\" (102mm) V-Band Clamp \u0026amp; Flange Kit\u003c\/strong\u003e gives fabricators a clean, serviceable connection for large-diameter exhaust and turbo systems.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7; color:#222222; margin:0;\"\u003eIts \u003cstrong\u003emale-to-female interlocking flange design\u003c\/strong\u003e helps center the joint during assembly, while \u003cstrong\u003emild steel construction\u003c\/strong\u003e makes the flanges practical to weld into custom exhaust, downpipe and turbo fabrication projects.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- QUICK SPECS --\u003e\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:9px; margin:0 0 20px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\n\u003ctd style=\"width:25%; padding:17px 12px; border:2px solid #888888; border-radius:10px; background:#ededed; text-align:center; vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:900; color:#111111;\"\u003e4.0\"\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003e102MM SIZE\u003c\/div\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:25%; padding:17px 12px; border:2px solid #888888; border-radius:10px; background:#e9e9e9; text-align:center; vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:900; color:#111111;\"\u003eMILD STEEL\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eFLANGE MATERIAL\u003c\/div\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:25%; padding:17px 12px; border:2px solid #888888; border-radius:10px; background:#e6ebed; text-align:center; vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:900; color:#111111;\"\u003eINTERLOCKING\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMALE \/ FEMALE\u003c\/div\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width:25%; padding:17px 12px; border:2px solid #888888; border-radius:10px; background:#ededed; text-align:center; vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:900; color:#111111;\"\u003eCOMPLETE KIT\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eCLAMP + FLANGES\u003c\/div\u003e\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- WHY THIS CONFIGURATION --\u003e\n\u003cdiv style=\"border:2px solid #8c8c8c; border-radius:12px; padding:21px 22px; margin-bottom:20px; background:#eeeeee;\"\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; color:#111111; margin:0 0 9px 0;\"\u003eWhy Use an Interlocking V-Band?\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7; color:#222222; margin:0;\"\u003eUnlike two completely flat mating surfaces, the \u003cstrong\u003emale-to-female interlocking V-band flanges\u003c\/strong\u003e help locate and center the joint as the clamp is tightened. That makes this 4-inch V-band kit a strong choice for removable exhaust sections, turbo downpipes and other fabricated systems where repeatable alignment matters.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- MATERIAL --\u003e\n\u003cdiv style=\"border:2px solid #8c8c8c; border-radius:12px; padding:21px 22px; margin-bottom:20px; background:#e9e9e9;\"\u003e\n\n\u003cp style=\"font-size:12px; font-weight:900; letter-spacing:1.4px; color:#555555; margin:0 0 5px 0;\"\u003eMATERIAL CHOICE\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; color:#111111; margin:0 0 8px 0;\"\u003eWhy Mild Steel?\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7; color:#222222; margin:0;\"\u003eMild steel is easy to weld with common fabrication equipment and works especially well when connecting \u003cstrong\u003emild-steel exhaust tubing, headers, turbo piping and custom downpipes\u003c\/strong\u003e. It is a practical choice for street, race and custom fabrication projects.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- BEST FOR --\u003e\n\u003cdiv style=\"border:2px solid #8c8c8c; border-radius:12px; padding:21px 22px; margin-bottom:20px; background:#ededed;\"\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; color:#111111; margin:0 0 12px 0;\"\u003eBest For\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.85; color:#222222; margin:0;\"\u003e\n✓ 4-inch exhaust systems   •  \n✓ Turbo downpipes   •  \n✓ Custom exhaust fabrication   •  \n✓ Race-car exhaust systems   •  \n✓ Removable exhaust sections   •  \n✓ Large-diameter turbo plumbing\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WHATS INCLUDED --\u003e\n\u003cdiv style=\"border:2px solid #858585; border-radius:12px; padding:20px 22px; margin-bottom:20px; background:#e5e5e5;\"\u003e\n\n\u003cp style=\"font-size:12px; font-weight:900; letter-spacing:1.4px; color:#555555; margin:0 0 6px 0;\"\u003eCOMPLETE FABRICATION KIT\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; color:#111111; margin:0 0 10px 0;\"\u003eWhat's Included\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:7px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:33.33%; padding:12px; border:1px solid #aaa; border-radius:8px; background:#f8f8f8; text-align:center;\"\u003e\u003cstrong\u003e1 V-Band Clamp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width:33.33%; padding:12px; border:1px solid #aaa; border-radius:8px; background:#f8f8f8; text-align:center;\"\u003e\u003cstrong\u003e1 Male Flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width:33.33%; padding:12px; border:1px solid #aaa; border-radius:8px; background:#f8f8f8; text-align:center;\"\u003e\u003cstrong\u003e1 Female Flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- SPECS --\u003e\n\u003cdiv style=\"border:2px solid #888888; border-radius:12px; padding:22px; margin-bottom:20px; background:#efefef;\"\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:900; color:#111111; margin:0 0 12px 0;\"\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; background:#fafafa;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr style=\"background:#e3e3e3;\"\u003e\n\u003ctd style=\"width:42%; padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e308540-1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003eV-Band Clamp \u0026amp; Flange Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#e3e3e3;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003ePipe Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003e4.0\" (102mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eFlange Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eMild Steel\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#e3e3e3;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eFlange Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eMale-to-Female Interlocking\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eClamp Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003eV-Band \/ T-Bolt Quick Release\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#e3e3e3;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eClamp Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003eUniversal Fabrication Application\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#e3e3e3;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003eSold as Complete Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e802735037685\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- FABRICATION NOTE --\u003e\n\u003cdiv style=\"border:2px solid #ad9642; border-radius:12px; background:#f5edcf; padding:18px 20px;\"\u003e\n\n\u003cstrong\u003eFABRICATION NOTE:\u003c\/strong\u003e Match the V-band flange size to the tubing being used and verify material compatibility before welding. Proper flange alignment during fabrication helps prevent stress, exhaust leaks and difficult reassembly.\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":56799963381900,"sku":"308540-1M","price":61.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/71rMWZ25DTL._AC_SL1500.jpg?v=1788814266","url":"https:\/\/fiperformance.com\/products\/granatelli-4-0-102mm-mild-steel-interlocking-v-band-clamp-flange-kit-308540-1m","provider":"FI Performance","version":"1.0","type":"link"}