{"product_id":"tomei-tb6010-sb03b","title":"TOMEI EXHAUST MANIFOLD EXPREME 86\/FR-S\/BRZ FA20 UNEQUAL LENGTH","description":"\u003ch2\u003eTOMEI EXHAUST MANIFOLD EXPREME 86\/FR-S\/BRZ FA20 UNEQUAL LENGTH\u003c\/h2\u003e\u003cp\u003eThis TOMEI EXPREME manifold is a functional upgrade, not an engine-bay decoration. It replaces the factory manifold with a smoother runner and collector layout designed to move exhaust energy more efficiently and give the engine a more responsive, purposeful character.\u003c\/p\u003e\u003cp\u003eTOMEI’s exhaust hardware is developed around real Japanese performance applications rather than a one-size-fits-all header. The flange placement, runner layout, and routing are built for the exact engine and chassis configuration named in this listing.\u003c\/p\u003e\u003ch3\u003eWhy Choose It?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSmoother runner transitions and collector routing help exhaust energy leave the cylinder head more efficiently\u003c\/li\u003e\n\u003cli\u003eVehicle-specific flange placement avoids the compromises of a universal manifold\u003c\/li\u003e\n\u003cli\u003eStainless-steel construction handles repeated heat cycles and gives the engine bay a proper finished appearance\u003c\/li\u003e\n\u003cli\u003eImproved runner and collector design supports better scavenging and a more responsive naturally aspirated setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSound\u003c\/h3\u003e\u003cp\u003eThe unequal-length runner layout is what preserves the familiar uneven Subaru pulse and traditional boxer rumble. The manifold can make the car sound sharper and more defined, especially when paired with a freer-flowing exhaust.\u003c\/p\u003e\u003ch3\u003eConstruction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStainless-steel construction\u003c\/li\u003e\n\u003cli\u003eVehicle-specific pipe routing and flange placement\u003c\/li\u003e\n\u003cli\u003ePrecision-welded joints designed for repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eApplication-specific runner and collector layout\u003c\/li\u003e\n\u003cli\u003eBuilt for the engine and turbo arrangement stated in the title\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eConfiguration Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEqual length:\u003c\/strong\u003e balances runner length and exhaust pulse timing for a smoother, more even tone and consistent cylinder-to-cylinder flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnequal length:\u003c\/strong\u003e retains uneven pulse timing and the traditional Subaru exhaust character while replacing the restrictive factory manifold.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 86\/FR-S\/BRZ FA20 UNEQUAL LENGTH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Exhaust Manifold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTOMEI part number:\u003c\/strong\u003e TB6010-SB03B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Confirm the exact chassis, engine, market, body style, turbo layout, and Type designation before ordering. Performance exhaust components may change vehicle noise and emissions compliance, and supporting modifications or calibration may be required depending on the application.\u003c\/p\u003e","brand":"TOMEI","offers":[{"title":"Default Title","offer_id":45151135334443,"sku":"TB6010-SB03B","price":790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/TB6010-SB03B.jpg?v=1787712745","url":"https:\/\/www.red5garage.com\/products\/tomei-tb6010-sb03b","provider":"Red 5 Garage","version":"1.0","type":"link"}