{"product_id":"mad-069","title":"MAD G8X M3 M4 Axle Back Exhuast Options -Brushed.(Black,Carbon+$120 )","description":"\u003cp\u003eMAD BMW M3\/M4 G8x S58 Axle Back Exhaust\u003c\/p\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnhanced Sound Quality:\u003c\/li\u003e\n\u003cli\u003eIncreased Flow and Performance:\u003c\/li\u003e\n\u003cli\u003eVersatile Exhaust Modes:\u003c\/li\u003e\n\u003cli\u003eQuality Construction:\u003c\/li\u003e\n\u003cli\u003eSeamless Integration:\u003c\/li\u003e\n\u003cli\u003eOptimized for Performance:\u003c\/li\u003e\n\u003cli\u003eSpecifications:\u003c\/li\u003e\n\u003cli\u003eDiameter:\u003c\/li\u003e\n\u003cli\u003e76mm tubing for increased flow\u003c\/li\u003e\n\u003cli\u003eTips:\u003c\/li\u003e\n\u003cli\u003eQuad 4-inch (100mm) clamp-on tips\u003c\/li\u003e\n\u003cli\u003eWeight:\u003c\/li\u003e\n\u003cli\u003e7 pounds lighter than the stock axle-back (Stock: 44 pounds vs. MAD: 37 pounds)\u003c\/li\u003e\n\u003cli\u003eConstruction:\u003c\/li\u003e\n\u003cli\u003e100% T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eCompatibility:\u003c\/li\u003e\n\u003cli\u003eIncludes:\u003c\/li\u003e\n\u003cli\u003eExtended valve harness and all necessary mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUnleash the full potential of your G8x M3\/M4 with the MAD Axle Back Exhaust system, designed to elevate both the sound and performance of BMWs iconic S58 engine. Engineered with precision and passion, this exhaust system ensures your driving experience is as exhilarating as it is distinctive.\u003c\/p\u003e\u003cp\u003eSay goodbye to the stock rasp and hello to a deeper, more resonant tone. The MAD Axle Back Exhaust is crafted to provide a rich, aggressive exhaust note that embodies the spirit of performance, enhancing the S58s inherent roar without overwhelming cabin noise.\u003c\/p\u003e\u003cp\u003eWith a larger tubing diameter of 76mm (compared to the stock 70mm), this system reduces backpressure and promotes smoother exhaust flow, resulting in noticeable gains in horsepower and torque. Expect a robust performance boost, with up to +5 HP and +5 lb-ft of torque, enhancing both acceleration and throttle response.\u003c\/p\u003e\u003cp\u003eFeaturing a valved design, the MAD exhaust system allows you to switch between a subdued, deep tone during low-speed cruising and an aggressive, near-straight pipe sound at high loads. The stock exhaust valve actuators are retained, ensuring seamless operation via the M-drive settings, giving you control over your cars sound profile.\u003c\/p\u003e\u003cp\u003eBuilt to last, the entire system is made from 100% T304 stainless steel, ensuring durability and resistance to corrosion. TIG-welded for superior strength and visual appeal, the exhaust system is meticulously brush-finished, offering a sleek, polished look right out of the box.\u003c\/p\u003e\u003cp\u003eDesigned for a factory-like fit, the MAD Axle Back Exhaust includes all necessary mounting hardware for easy installation. The quad 4-inch (100mm) clamp-on tips are engineered to fit perfectly within the factory cut-outs, enhancing the cars aesthetics with a refined, OEM+ appearance.\u003c\/p\u003e\u003cp\u003eThe systems drone-abatement technologies effectively reduce cabin resonance, providing a pleasurable driving experience without intrusive noise. Whether youre cruising on the highway or tackling twisty backroads, the MAD exhaust ensures a harmonious blend of performance and comfort.\u003c\/p\u003e\u003cp\u003eConnects to factory midpipe (cutting required) or MAD single midpipe (no cutting required)\u003c\/p\u003e\u003cp\u003eVehicle Fitment:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW | M3\u003c\/li\u003e\n\u003cli\u003eBMW | M4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":50231665197362,"sku":"MAD-069","price":1329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/7365\/9954\/files\/IMG_20230731_150126_554__59189.1690834755_73ca65ff-770a-4cda-95fc-761b584cde6d.jpg?v=1753119555","url":"https:\/\/peterscarparts.com\/products\/mad-069","provider":"PETER'S CAR PARTS","version":"1.0","type":"link"}