{"product_id":"dinan-valved-axle-back-exhaust-black-tips-bmw-f95-x5-m-f96-x6-m","title":"Dinan Valved Axle-Back Exhaust with Black Tips - BMW F95 X5 M \/ F96 X6 M (2020-2026)","description":"\u003cp\u003eThere is a 4.4-liter twin-turbo V8 under the hood of your X5 M or X6 M. From outside the car, the factory exhaust makes it sound a lot more polite than that. The valves open, you get a hint of what is going on, and then the muffler swallows the rest. You paid for eight cylinders. You should get to hear all of them.\u003c\/p\u003e\n\u003cp\u003eThe Dinan Valved Axle-Back Exhaust for the BMW F95 X5 M and F96 X6 M replaces the factory rear section with 83mm T304 stainless tubing, twin 76mm secondary valves and four 4.5 in. black ceramic tips. Dinan measured +6 HP and +5 lb-ft at 6600 RPM, and in Dinan's words it lets \"the full chorus of all 8 cylinders\" come through.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow the Dinan X5 M Axle-Back Exhaust Balances Sound and Comfort\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a daily-driven SUV, and Dinan built the system that way. The muffler reduces low-RPM drone, so a long highway run does not wear you out. The factory computer-controlled valves are kept and work exactly as before: closed at low speed and light load, fully open under hard acceleration. Your M exhaust button still does what it did from the factory. The difference is what comes out when the valves open.\u003c\/p\u003e\n\u003cp\u003eTubing grows from the stock 80mm to 83mm, and the twin 76mm secondary valves are 30% less restrictive than the OEM parts. Everything is 100% T304 stainless steel, TIG welded with a brushed finish, and the four double-walled 114mm tips are finished in black ceramic coating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eValved Axle-Back Exhaust Install and Legal Status\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFactory-like fitment with the included hardware and clamps, and a Dinan-quoted labor time of 2.7 hours. No coding needed since the factory valve control is kept. Dinan states this axle-back does not affect vehicle emissions and is legal for sale or use on emissions-controlled vehicles. Pair it with the Dinan High Flow Middle Exhaust on 2020-2023 cars for a fuller build. Dinan part number D660-0090-BLK. Sold by AutoTecknic, an authorized Dinan dealer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDinan valved axle-back exhaust with twin 76mm secondary valves\u003c\/li\u003e\n  \u003cli\u003eFour 4.5 in. (114mm) double-walled black ceramic clamp-on tips\u003c\/li\u003e\n  \u003cli\u003eMounting hardware and clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDinan-tested +6 HP and +5 lb-ft at 6600 RPM\u003c\/li\u003e\n  \u003cli\u003e83mm tubing vs 80mm stock\u003c\/li\u003e\n  \u003cli\u003eTwin 76mm secondary valves, 30% less restrictive than OEM\u003c\/li\u003e\n  \u003cli\u003eFactory computer-controlled valves and M exhaust modes retained\u003c\/li\u003e\n  \u003cli\u003eMuffler tuned to reduce low-RPM drone\u003c\/li\u003e\n  \u003cli\u003e100% T304 stainless steel, TIG welded, brushed finish\u003c\/li\u003e\n  \u003cli\u003eFour 114mm double-walled tips with black ceramic coating\u003c\/li\u003e\n  \u003cli\u003eBolt-on install, about 2.7 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits the following S63-powered BMW M models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW X5 M \/ F95 (2020-2026): X5 M, X5 M Competition\u003c\/li\u003e\n  \u003cli\u003eBMW X6 M \/ F96 (2020-2026): X6 M, X6 M Competition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot listed for the X5 M60i, X6 M60i or other G05\/G06 models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA shop or an experienced DIYer with a lift can install this in about 2.7 hours. The rear section is long and heavy on this platform, so have a helper or transmission jack on hand. Follow the Dinan instructions included with the kit.\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eLet the exhaust cool completely and raise the vehicle safely on a lift.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the factory exhaust valve actuators and loosen the clamps ahead of the rear section.\u003c\/li\u003e\n  \u003cli\u003eSupport the factory rear section, release it from the hangers and remove it.\u003c\/li\u003e\n  \u003cli\u003eHang the Dinan axle-back on the factory mounting points, connect it with the supplied clamps and transfer the valve actuators as directed.\u003c\/li\u003e\n  \u003cli\u003eFit and align the four tips, torque all clamps, reconnect the actuators and check for leaks and valve operation in each drive mode.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":51268701126902,"sku":"DNND660-0090-BLK","price":2428.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/af015e4873d7dd218c3d62494d7ba9baL.jpg?v=1784135586","url":"https:\/\/autotecknic.com\/products\/dinan-valved-axle-back-exhaust-black-tips-bmw-f95-x5-m-f96-x6-m","provider":"AutoTecknic USA","version":"1.0","type":"link"}