Karbel Carbon Quad Exit Tips with Valve Catback for M4 G82 2021-ON Stainless Steel

- Upgrade Your BMW M4 G82 2021-ON with Aftermarket Parts - Quad Exit Tips with Valve Catback Stainless Steel from Karbel Carbon Product Information Vehicle Make BMW Vehicle Model & Chassis M4 G82 Vehicle Year 2021-ON Vehicle Body Type 2 Door Coupe Brand Karbel Carbon Product Category Exhaust Installation Method Replacement with OEM mounting points. Professional Installation Recommendation Professional installation recommended. Installation Guide Call in for instructions. Package Content Catback x1 (1 pcs) Estimate Installation Hours 2 Hours Number of Cells in CAT N/A Heat Shield No Resonator or Muffler Yes Number of Exit 4 Number of Exhaust Tips Included 4 Midpipe Width 70 Tip Size (Max size) 101 Midpipe Style H-pipe Valve Yes - OEM Integration Handheld Remote No Pipe Color/Finish Silver (Default) Pipe Material Stainless Steel Tips Color/Finish/Material Chrome Silver (Default) Package Dimensions N/A Package Weight N/A Product Weight 60 Additional Information About Karbel Carbon Pre-preg Carbon Specialist At Karbel we make sure to offer our clients the best quality of selection of carbon fiber parts, as well as provide them with superb customer service. Our products are made of dry carbon fiber, which is third generation of carbon fiber material characterized by its lightweight and strength. The dry carbon fiber fabric is weaved with resin pre-impregnated carbon fiber called "Pre-preg" in carbon fiber industry. Pre-preg reaches optimal resin/carbon ratio to strive for its characteristics. Thus during the carbon parts manufacture process, there is no resin application needed when molding. This is why we call it “Dry” carbon fiber. Autoclave process is another important step to finish our product. In the autoclave, the high pressure and temperature are the key to our products’ tensile strength, which could be 15 times higher than steel's. Unlike the Wet carbon fiber where the resin is applied into carbon fiber cloth to form sturdy structure, dry carbon fiber parts are generally 50% lighter than those made of wet carbon fiber, and the strength of these two materials are also different. That is why carbon inlays and interiors use wet carbon fiber.