{"product_id":"invidia-n1-single-exit-cat-back-exhaust-w-bead-blasted-piping-titanium-tip-2015-2021-subaru-wrx-sti-uhvu4u","title":"Invidia N1 Single Exit Cat Back Exhaust w\/Bead Blasted Piping - Titanium Tip - 2015-2021 Subaru WRX \/ STI","description":"\u003ch4\u003e\u003cstrong\u003eThe N1 Sound With a Finish That Stands Out\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia N1 Single Exit Cat-Back Exhaust with Bead Blasted Piping and Titanium Tip for the 2015-2021 Subaru WRX \/ STI delivers the well-known N1 exhaust character — SUS304 stainless, 3-inch mandrel-bent piping, CNC-machined flanges, direct OEM hanger fitment — with a matte bead blasted pipe finish that contrasts against the Titanium tip. The bead blasted texture ages better than polished stainless on a car that sees real use — it won't show road grime and heat discoloration the way a mirror finish does.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/b6c6dae2cf10db3cdf9a180b389388ea.jpg?v=1697903204\" alt=\"Invidia N1 Single Exit Cat Back Exhaust w\/Bead Blasted Piping - Titanium Tip - 2015-2021 Subaru WRX \/ STI\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eSUS304 Stainless, Mandrel Bends, CNC Flanges\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEvery Invidia N1 cat-back is built from SUS304 stainless steel with mandrel bends throughout — a process that maintains the full 3-inch internal diameter through every curve in the system. CNC-machined flanges at every connection point ensure flat, leak-free sealing. The exhaust hangers are welded directly at OEM hanger locations, so the system sits in the correct position without fitment adjustment at installation.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/2ecd89749a791b80047449f1f6570d84.jpg?v=1697903204\" alt=\"Invidia N1 Single Exit Cat Back Exhaust w\/Bead Blasted Piping - Titanium Tip - 2015-2021 Subaru WRX \/ STI\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eIncluded Silencer — Two Volume Settings in One System\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe included silencer inserts into the exit tip to reduce sound output for commuting, city driving, or events with noise limits — remove it for the full N1 sound character when the situation allows. Most cat-backs offer one sound level; the N1 with silencer gives you two. The N1 connects at the OEM downpipe flange and runs to the factory tip exit location on the VA WRX\/STI using the factory hanger positions. No modification required — new gaskets and hardware are included.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/8cec728913f9338c3deec9449af2825b.jpg?v=1697903204\" alt=\"Invidia N1 Single Exit Cat Back Exhaust w\/Bead Blasted Piping - Titanium Tip - 2015-2021 Subaru WRX \/ STI\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2015-2021 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eSUS304 stainless steel construction\u003c\/li\u003e\n  \u003cli\u003e3-inch mandrel-bent piping — full diameter maintained at every bend\u003c\/li\u003e\n  \u003cli\u003eSingle exit — Titanium tip\u003c\/li\u003e\n  \u003cli\u003eCNC-machined flanges — flat, leak-free sealing at all connection points\u003c\/li\u003e\n  \u003cli\u003eExhaust hangers welded at OEM locations — direct bolt-in fitment\u003c\/li\u003e\n  \u003cli\u003eBead blasted pipe finish — matte industrial texture\u003c\/li\u003e\n  \u003cli\u003eSilencer included — adjustable sound output\u003c\/li\u003e\n  \u003cli\u003eImproves horsepower, torque, and throttle response\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2015-2021 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-in at OEM downpipe flange and hanger locations\u003c\/li\u003e\n  \u003cli\u003eNo modification to the vehicle required\u003c\/li\u003e\n  \u003cli\u003eSilencer included for reduced sound output when needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia N1 is consistently the exhaust we recommend to VA WRX\/STI owners who want a system that sounds right without becoming a liability on the street. The bead blasted pipe finish is particularly worth choosing if the car sees regular daily use — polished stainless looks great at a car show but shows every bit of road grime and heat tint over time. The included silencer is a genuine feature — the option to turn it down without touching hardware is more useful than it sounds when you're dealing with varying real-world situations. New gaskets and hardware are in the box, and the OEM hanger fitment means installation is straightforward.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInvidia N1 cat-back exhaust — single exit\u003c\/li\u003e\n  \u003cli\u003eTitanium exhaust tip\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and installation hardware\u003c\/li\u003e\n  \u003cli\u003eSilencer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Invidia\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInvidia is a Taiwanese performance exhaust manufacturer with a strong following in the Subaru, Mitsubishi, and Japanese sports car communities. Their catalog covers cat-back exhausts, downpipes, headers, manifolds, and full exhaust systems built around SUS304 stainless steel construction with CNC-machined flanges and direct OEM fitment. Invidia exhausts are among the most widely installed aftermarket systems on Subaru platforms globally — well-documented, well-supported, and proven across thousands of street and track builds. Subispeed carries the full Invidia lineup because their combination of quality construction, fitment accuracy, and range of tip and finish options makes them the exhaust brand we recommend to Subaru owners at nearly every power level.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eEJ255\/FA20DIT MT\/CVT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eEJ257 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45712093937750,"sku":"INVHS15SW4BGR1GT","price":262.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/0411\/1190\/files\/d5wditfw4p99_f96ecdc9-d2d0-4f48-85c0-4e507d018be2.jpg?v=1788777585","url":"https:\/\/truegearus.com\/products\/invidia-n1-single-exit-cat-back-exhaust-w-bead-blasted-piping-titanium-tip-2015-2021-subaru-wrx-sti-uhvu4u","provider":"TrueGear","version":"1.0","type":"link"}