{"product_id":"borla-cat-back-exhaust-2008-2013-bmw-m3-coupe-4-0l-v8-6spd-7spd-aggressive-rear-section","title":"Borla Cat-Back Exhaust – 2008–2013 BMW M3 Coupe 4.0L V8 6spd \/ 7spd Aggressive (Rear Section)","description":"\u003cp\u003eBuilt around the fitment needs of the 2008-2013 BMW M3 Coupe 4.0L V8 6spd \/ 7spd Aggressive (Rear Section), this Borla offering targets the part of the driving experience the factory exhaust often leaves understated: sound and personality. This cat-back exhaust system reworks the exhaust downstream of the catalytic-converter section for a broader change in tone, flow character, and rear-of-car presentation.\u003c\/p\u003e\u003cp\u003eIt is a strong fit for an owner who wants the exhaust upgrade to feel complete—sound, visible finish, and the character of the system behind the catalytic-converter section—rather than changing only the rear mufflers. In practice, this product is best suited to owners who want to bring more mechanical character to a performance-oriented luxury platform while retaining a finished, vehicle-specific presentation.\u003c\/p\u003e\u003ch3\u003eApplication Focus\u003c\/h3\u003e\u003cp\u003eFor this specific \u003cstrong\u003e2008-2013 BMW M3 Coupe 4.0L V8 6spd \/ 7spd Aggressive (Rear Section)\u003c\/strong\u003e listing, the configuration should be chosen according to the exact vehicle equipment and the variant selections shown below; similar-looking Borla systems can differ in routing, valves, outlets, or tip treatment.\u003c\/p\u003e\u003ch3\u003eAbout Borla\u003c\/h3\u003e\u003cp\u003eBorla has been developing performance exhaust products since the late 1970s and is known for combining vehicle-specific fitment with distinct acoustic personalities for enthusiast applications. That background makes this product a natural choice for a build where exhaust tone and fitment matter as much as simply replacing factory hardware.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFitment note:\u003c\/em\u003e Confirm model year, engine, trim, factory exhaust equipment, and the selected Borla part number before ordering.\u003c\/p\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":50131205619962,"sku":"BOR11802","price":2079.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/356ef5d8eb5931da70a891014aa8efc3.jpg?v=1745363462","url":"https:\/\/lgcracing.com\/products\/borla-cat-back-exhaust-2008-2013-bmw-m3-coupe-4-0l-v8-6spd-7spd-aggressive-rear-section","provider":"Legacy Racing","version":"1.0","type":"link"}