{"product_id":"supersprint-e46-m3-stainless-center-h-pipe-resonated","title":"Supersprint BMW E46 M3 Stainless Center H-Pipe - Resonated Dual 2.5\"","description":"\u003cp\u003eEnhance the exhaust flow and sound character of your BMW E46 M3 with the Supersprint Centre Exhaust Twin Pipe (Resonated). Designed specifically for the S54-powered E46 M3, this mid-section replaces the restrictive factory center pipe with a high-flow stainless steel dual-pipe configuration that improves exhaust efficiency while maintaining a refined sound profile.\u003c\/p\u003e\n\u003cp\u003eSupersprint engineers this system using oversized Ø63.5 mm twin piping, allowing exhaust gases to move more freely through the mid-section of the system. This design increases overall exhaust capacity and helps reduce backpressure compared to the factory layout.\u003c\/p\u003e\n\u003cp\u003eThe resonated version incorporates a center resonator to control volume and minimize cabin drone during cruising speeds while still delivering a deeper, more performance-oriented exhaust tone from the S54 engine.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality stainless steel, this component integrates directly with the OEM catalytic converters and works seamlessly with both factory and Supersprint rear mufflers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for BMW E46 M3 with S54 engine\u003c\/li\u003e\n\u003cli\u003eResonated center section to control volume and reduce drone\u003c\/li\u003e\n\u003cli\u003e2x63.5 mm dual-pipe configuration for increased exhaust flow\u003c\/li\u003e\n\u003cli\u003ePremium stainless steel construction\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM catalytic converters\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fitment for the E46 M3 exhaust system\u003c\/li\u003e\n\u003cli\u003eEngineered to pair with Supersprint rear sections and headers\u003c\/li\u003e\n\u003cli\u003eTwin-pipe designs like this can significantly increase overall exhaust flow capacity compared to single mid-pipes, helping support higher output builds and improved exhaust efficiency.\u003c\/li\u003e\n\u003cli\u003eHand fabricated in Italy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with:\n\u003cul\u003e\n\u003cli\u003eBMW E46 M3 Coupe (2001–2006)\u003c\/li\u003e\n\u003cli\u003eBMW E46 M3 Convertible (2001–2006)\u003c\/li\u003e\n\u003cli\u003eEngine: S54 3.2L inline-six\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003cem\u003eConfirm vehicle configuration and exhaust setup before ordering.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eReccommended for use with:\n\u003cul\u003e\n\u003cli\u003eS54 Manifolds: \u003ca rel=\"noopener\" href=\"https:\/\/ind-distribution.com\/products\/supersprint-e46-m3-stainless-exhaust-manifold-full-stepped-header-lhd?variant=42471730610372\" target=\"_blank\"\u003e044001\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eS54 63.5mm Front Pipes: \u003ca rel=\"noopener\" href=\"https:\/\/ind-distribution.com\/products\/supersprint-bmw-e46-m3-race-metallic-catalytic-converters?variant=42978010923204\" target=\"_blank\"\u003e044002\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/ind-distribution.com\/products\/supersprint-bmw-e46-m3-front-exhaust-kit-right-left?variant=44298982817988\" target=\"_blank\"\u003e044022\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/ind-distribution.com\/products\/supersprint-bmw-e46-m3-stepped-front-pipe-for-63-5mm-headers?variant=43178822697156\" target=\"_blank\"\u003e044002\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e63.5mm Central Pipe: \u003cem\u003e044003 (this SKU)\u003c\/em\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/ind-distribution.com\/products\/supersprint-e46-m3-stainless-center-h-pipe-non-resonated?_pos=1\u0026amp;_psq=044013\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e044013\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRear Muffler: \u003ca rel=\"noopener\" href=\"https:\/\/ind-distribution.com\/products\/supersprint-bmw-e46-m3-rear-exhaust-oo-80-right-oo-80-lefttouring?_pos=1\u0026amp;_psq=787506\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e787506\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/ind-distribution.com\/products\/supersprint-e46-m3-stainless-rear-exhaust-sport?_pos=1\u0026amp;_psq=043926\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e043926\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/ind-distribution.com\/products\/supersprint-e46-m3-stainless-rear-exhaust-race-dual-2-5?_pos=1\u0026amp;_psq=045006\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e045006\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IND Distribution","offers":[{"title":"Default Title","offer_id":42218129621077,"sku":"044003","price":1224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/3702\/5395\/files\/kies-motorsports-ind-distribution-supersprint-e46-m3-stainless-center-h-pipe-resonated-1225946124.jpg?v=1772832466","url":"https:\/\/www.kiesmotorsports.com\/products\/supersprint-e46-m3-stainless-center-h-pipe-resonated","provider":"Kies Motorsports","version":"1.0","type":"link"}