{"product_id":"isr-performance-aluminum-modular-weld-on-bov-flange-greddy-style-bovs","title":"ISR Performance Aluminum Modular Weld-On BOV Flange - Greddy Style BOV's","description":"\u003cp\u003eThe ISR Performance Aluminum Modular Weld-On BOV Flange is a two-piece weld-on blow-off valve flange for GReddy-style BOVs. The split design lets you weld just the bottom portion to your charge pipe, then thread the top piece on after welding. The modular advantage: swap between GReddy-style and HKS-style BOVs without rewelding the flange.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eMost weld-on BOV flanges are one solid piece, which means you commit to a specific BOV bolt pattern the moment you weld the flange to your charge pipe. Want to switch from a GReddy Type S to an HKS SSQV later? You're cutting the old flange off and welding a new one on. The ISR modular flange solves that by splitting into two pieces: a base that welds to the pipe (no BOV-specific features) and a top that threads onto the base with the actual BOV bolt pattern. Swap tops to swap BOV styles, no torch required.\u003c\/p\u003e\n\n\u003ch3\u003eWelding Advantage\u003c\/h3\u003e\n\u003cp\u003eThe two-piece design also makes welding easier. You're welding a smaller, lighter piece to the pipe instead of trying to position a full BOV flange while maintaining clean welds. Less heat distortion, less awkward access, and the BOV-mating threaded surface stays out of the heat affected zone.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with GReddy-style BOV bolt pattern (base configuration)\u003c\/li\u003e\n\u003cli\u003eModular top accommodates GReddy or HKS-style BOV bolt patterns (top swaps)\u003c\/li\u003e\n\u003cli\u003eUniversal weld-on, fits any aluminum charge pipe with a flat-enough section to weld onto\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x ISR Performance modular weld-on BOV flange (two-piece, GReddy-style top)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-FLA-001\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Weld-On BOV Flange\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eStyle:\u003c\/strong\u003e Modular two-piece (base + threaded top)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBOV Compatibility:\u003c\/strong\u003e GReddy-style (included top); HKS-style possible with alternate top\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Weld-on (base to charge pipe), threaded top swap\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Individually\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eLegality:\u003c\/strong\u003e Off-road and competition use only\u003c\/p\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":45957132517573,"sku":"IS-FLA-001","price":27.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/greddyflangenew_44950__72466.1410875361.1280.1280__06972.1630073058.500.659.jpg?v=1773346662","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-aluminum-modular-weld-on-bov-flange-greddy-style-bovs","provider":"ISR Competition","version":"1.0","type":"link"}