{"product_id":"arl-2605-street-performance-muffler","title":"ARL-2605 Street \/ Performance Muffler","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThe ARL-2605 Street \/ Performance Muffler uses a larger 6-inch body to create a deeper, more controlled exhaust note while maintaining excellent performance capability.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eCompared with the smaller 2603 and 2604, the 2605 provides greater sound suppression, increased depth, and reduced harshness while maintaining strong exhaust flow. It is one of the most versatile mufflers in the ARL lineup for powerful street-driven vehicles.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eDesigned in-house using CAD, tested in real-world applications, and manufactured in-house by Aronson Racing Lab.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eConstruction \u0026amp; Features\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003eEngineered and manufactured in-house\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003eHigh-grade 304 stainless steel standard\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003e321 stainless steel available for extreme-temperature and race applications\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003ePrecision TIG-welded construction\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003eFully back-purged during welding to protect the internal weld surface and maintain weld integrity\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003eDesigned for high exhaust flow with strong sound suppression\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eCharacter: Deep, controlled, muscular, and performance-oriented\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eBest For: High-horsepower street cars, performance touring builds, muscle cars, and applications requiring strong flow without excessive volume\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eInstallation Options:\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003ePlease select the appropriate connection type for your exhaust system before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003eV-Band: Includes a complete V-band assembly with the clamp and both mating flanges. The selected V-band flange will be precision TIG-welded directly to the product, with the mating flange and clamp supplied for installation.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003eSlip-Fit: The product will be configured with a slip-fit connection and includes the required exhaust clamp.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003eNo Connection: For customers who plan to weld directly to the exhaust system or install their own clamp\/connection hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eConnection Type Notice:\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eAny connection option requiring a flange, V-band, or other connection component to be welded to the product is non-refundable once welded. Please verify all measurements, connection types, and exhaust-system layout before ordering. Custom-welded connection components cannot be returned or exchanged due to incorrect sizing, fitment, or customer planning errors.\u003c\/p\u003e","brand":"Aronson Racing Lab","offers":[{"title":"2.5\" Inlet\/Outlet | 11\" L × 6\" D","offer_id":44624512581720,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true},{"title":"3\" Inlet\/Outlet | 11\" L × 6\" D","offer_id":44624512712792,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true},{"title":"3.5\" Inlet\/Outlet | 11\" L × 6\" D","offer_id":44624512843864,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true},{"title":"4\" Inlet\/Outlet | 11\" L × 6\" D","offer_id":44624512974936,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/4533\/9224\/files\/ARL-2605.png?v=1787143207","url":"https:\/\/aronsonracinglab.com\/products\/arl-2605-street-performance-muffler","provider":"Aronson Racing Lab ","version":"1.0","type":"link"}