{"product_id":"isr-performance-mazda-miata-nb-titanium-circuit-spec-exhaust-1999-2005","title":"ISR Performance Mazda Miata NB Titanium Circuit Spec Exhaust-(1999-2005)","description":"\u003cp\u003eThe ISR Performance Titanium Circuit Spec Exhaust is a full-titanium catback exhaust for the 1999-2005 Mazda Miata NB. Three-piece design with a 2.5-inch titanium front and mid section joined by a slip-fit joint, plus a titanium muffler with a 4-inch tip. The same Circuit Spec styling as ISR's stainless version, but cut from titanium for dramatically lighter weight and a unique high-pitched titanium exhaust note.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eTitanium exhausts are the apex of lightweight exhaust construction. Titanium weighs roughly half what stainless does at the same wall thickness, which is significant on a Miata where every pound matters. Beyond the weight savings, titanium has a distinctive higher-pitched resonance that makes a titanium exhaust sound noticeably different from stainless. sharper, slightly more metallic, and unmistakable to anyone who knows the difference.\u003c\/p\u003e\n\n\u003cp\u003eThe three-piece design (front, mid, rear) makes shipping and handling easier than a single-piece exhaust, and the slip-fit joint between the front and mid sections allows for thermal expansion and a clean fit without welding required during install.\u003c\/p\u003e\n\n\u003ch3\u003eCritical Fitment Note\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNOT TESTED on the turbocharged Mazdaspeed Miata (2004-2005).\u003c\/strong\u003e The standard 1999-2005 NB Miata exhaust mounts will fit, but the Mazdaspeed Miata uses different exhaust routing on the front section and ISR has not validated this kit for that application. If you have a Mazdaspeed Miata, contact ISR directly before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2005 Mazda Miata MX-5 NB (1.8L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOT validated for Mazdaspeed Miata\u003c\/strong\u003e (2004-2005 turbocharged variant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Titanium front section\u003c\/li\u003e\n\u003cli\u003e1x Titanium mid section\u003c\/li\u003e\n\u003cli\u003e1x Titanium muffler with 4-inch tip\u003c\/li\u003e\n\u003cli\u003e2x 2.5-inch exhaust gaskets\u003c\/li\u003e\n\u003cli\u003e4x Bolts\u003c\/li\u003e\n\u003cli\u003e4x Nuts\u003c\/li\u003e\n\u003cli\u003e1x Clamp\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-CSEXH-NB-Ti\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Catback Single Exhaust (Circuit Spec, Titanium)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 1999-2005 Mazda Miata MX-5 NB\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eNOT Validated For:\u003c\/strong\u003e Mazdaspeed Miata (2004-2005 turbo)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Titanium (full construction)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePiping Diameter:\u003c\/strong\u003e 2.5-inch (front and mid sections)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eTip Diameter:\u003c\/strong\u003e 4-inch titanium\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e Three-piece with slip-fit joint between front and mid\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eWeight Advantage:\u003c\/strong\u003e Significantly lighter than stainless\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSound Profile:\u003c\/strong\u003e Distinctive titanium note (sharper, higher-pitched than stainless)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on, gaskets and hardware included\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete titanium catback exhaust system\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":45957129863365,"sku":"IS-CSEXH-NB-Ti","price":1100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/NBti__68749.1667243225.500.659.jpg?v=1773346808","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-mazda-miata-nb-titanium-circuit-spec-exhaust-1999-2005","provider":"ISR Competition","version":"1.0","type":"link"}