{"product_id":"plm-power-driven-fr-s-brz-86-gr86-fa20-unequal-length-header","title":"PLM Power Driven FR-S BRZ 86 GR86 FA20 Unequal Length Header","description":"\u003cp\u003eIf you want the classic uneven boxer sound and you are trying to improve the FA20's low- and midrange response, this is the PLM header I would look at. The one-piece unequal-length layout replaces the factory manifold and bolts to the overpipe in the stock location, so it is a straightforward way to address the factory restriction and torque dip.\u003c\/p\u003e\u003cp\u003ePLM's revised V2 design uses dual bellow joints to handle engine movement and reduce the chance of long-term cracking or leaks. The true 4-1 merge collector, 2.5-inch outlet, mandrel-bent 18-gauge 304 stainless tubing, CNC-machined 0.38-inch flanges, and TIG-welded construction give it the hardware I want to see in a budget-minded performance header.\u003c\/p\u003e\u003ch3\u003eWhy I would choose it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnequal-length layout keeps the traditional Subaru boxer tone\u003c\/li\u003e\n\u003cli\u003eDesigned to improve low- and midrange power and reduce the factory torque dip\u003c\/li\u003e\n\u003cli\u003eOne-piece, direct-replacement design saves space and simplifies installation\u003c\/li\u003e\n\u003cli\u003eDual bellows help the header survive normal engine movement\u003c\/li\u003e\n\u003cli\u003eIncludes PLM's one-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and tuning\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2013-2021 Subaru BRZ\u003c\/li\u003e\n\u003cli\u003e2013-2016 Scion FR-S\u003c\/li\u003e\n\u003cli\u003e2017-2021 Toyota 86\u003c\/li\u003e\n\u003cli\u003ePLM also lists and has confirmed 2022+ BRZ\/GR86 fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor a 2022+ FA24 car, I would normally choose PLM's FA24-specific 48 mm-primary version because it is sized around the larger 2.4-liter engine. Plan on tuning the car after a header change. PLM cites independent customer testing of up to 28 whp and 14 lb-ft with the torque dip removed; actual results depend on the rest of the combination and the tune.\u003c\/p\u003e","brand":"PLM","offers":[{"title":"Default Title","offer_id":50477793673259,"sku":"PLM-SF-FA20-HEADER-UEL","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/plm-fa20-uel-header-1.jpg?v=1790220533","url":"https:\/\/www.red5garage.com\/products\/plm-power-driven-fr-s-brz-86-gr86-fa20-unequal-length-header","provider":"Red 5 Garage","version":"1.0","type":"link"}