{"product_id":"awe-switchpath-catback-exhaust-for-bmw-g8x-m3-m4-diamond-black-tips","title":"AWE Tuning SwitchPath Catback Exhaust - Diamond Black Tips - BMW G8X M3\/M4","description":"\u003cp\u003eThe AWE SwitchPath Catback Exhaust - Diamond Black Tips - BMW G8X M3\/M4 is a complete cat-back exhaust system built around AWE's SwitchPath valved muffler technology, giving the S55 or S58 engine two distinct sound personalities in a single system that responds directly to the factory exhaust valve controls and drive mode selection. Factory exhaust systems on the BMW M3 and M4 compromise sound in the interest of emissions and packaging — the result is a muffled, filtered note that obscures what the engine is actually capable of. AWE replaces the factory rear section with precision-engineered T304L stainless steel tubing and a bespoke SwitchPath muffler assembly tuned specifically to the S-series inline-six, producing a refined but powerful tone in closed-valve mode and a full, uncorked M exhaust note when the valves open.\u003c\/p\u003e\u003cp\u003eThe system includes AWE valve simulators to accommodate the factory exhaust valve motors, preventing soft codes from being stored by the ECU when the factory valved muffler is removed. Available in diamond black or chrome silver tip finishes. Backed by AWE's No CEL Guarantee, Perfect Fitment Guarantee, and Lifetime Exhaust Warranty. Confirm fitment to your specific M3\/M4 chassis and model year before ordering.\u003c\/p\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":48644092166390,"sku":"AWE3025-42480","price":3185.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/4bd40c7cadd09bba76c7448859e297bc.jpg?v=1751673175","url":"https:\/\/autotecknic.com\/products\/awe-switchpath-catback-exhaust-for-bmw-g8x-m3-m4-diamond-black-tips","provider":"AutoTecknic USA","version":"1.0","type":"link"}