{"title":"BMW 323i Parts and Accessories","description":"\u003cp\u003eThe BMW 323i appears in both E36 and E46 sedan forms, carrying the 2.5-liter M52 inline-six in a practical four-door body that delivers genuine BMW driving character with daily-driver usability. The 323i represents an ideal balance of performance and affordability in the 3 Series range, backed by a large and active aftermarket community.\u003c\/p\u003e\n\u003ch4\u003ePopular Upgrades\u003c\/h4\u003e\n\u003cp\u003eThe M52 responds well to a performance cat-back exhaust system that opens up the inline-six's natural sound. Cold-air intake kits improve airflow and add modest power, while coilover suspension upgrades and sway bar kits transform the sedan's handling. Braided brake lines and performance pads complete a well-rounded street performance build.\u003c\/p\u003e\n\u003ch4\u003eWhat engine is in the BMW 323i and how much power does it produce?\u003c\/h4\u003e\n\u003cp\u003eThe E36 323i uses the M52B25 producing 170 hp, while the E46 323i may use the M52TUB25 or M54B25 (192 hp with double-VANOS). The M52 family is well-supported for intake manifold upgrades, individual throttle body conversions, and performance exhaust modifications.\u003c\/p\u003e\n\u003ch4\u003eWhat is the best exhaust upgrade for a BMW 323i M52?\u003c\/h4\u003e\n\u003cp\u003eA full cat-back system from a reputable manufacturer produces the best combination of sound, power gains, and fitment quality on the M52B25. For the most dramatic improvement, pairing a cat-back with a performance exhaust manifold (headers) delivers measurable power gains and a significantly more engaging exhaust note.\u003c\/p\u003e\n\u003cp\u003eShop BMW 323i parts at Black Ops Auto Works. Browse our \u003ca href=\"\/en-ca\/collections\/exhaust\"\u003eexhaust\u003c\/a\u003e, \u003ca href=\"\/en-ca\/collections\/suspension\"\u003esuspension\u003c\/a\u003e, and \u003ca href=\"\/en-ca\/collections\/air-intake-systems\"\u003eair intake\u003c\/a\u003e collections.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"CollectionPage\",\"name\":\"BMW 323i Parts \u0026 Accessories\",\"description\":\"Shop BMW 323i parts and accessories including exhaust, suspension, and intakes with fast shipping.\",\"url\":\"https:\/\/blackopsautoworks.com\/collections\/bmw-323i-parts-and-accessories\"}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ItemList\",\"name\":\"BMW 323i Parts \u0026 Accessories\",\"description\":\"Aftermarket and performance parts for the BMW 323i E36 and E46 sedan.\",\"url\":\"https:\/\/blackopsautoworks.com\/collections\/bmw-323i-parts-and-accessories\"}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What engine is in the BMW 323i and how much power does it produce?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The E36 323i uses the M52B25 (170 hp); the E46 may use M52TUB25 or M54B25 (192 hp with double-VANOS). The M52 family is well-supported for performance modifications.\"}},{\"@type\":\"Question\",\"name\":\"What is the best exhaust upgrade for a BMW 323i M52?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A full cat-back system delivers the best combination of sound and power. Pairing with performance headers delivers measurable power gains and a more engaging exhaust note.\"}}]}\u003c\/script\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/collections\/bmw-323i-parts-and-accessories.png?v=1782252361","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/collections\/bmw-323i-parts-and-accessories.oembed","provider":"Black Ops Auto Works","version":"1.0","type":"link"}