aFe MACH Force-XP 4.5" Carbon Fiber Exhaust Tips 2015–2023 Dodge Charger V8/Charger HellcatUpgrade the look of your Charger SRT Hellcat with aFe POWER 4. 50 inch carbon fiber, direct clamp on tips. Designed to bolt directly on to the stock muffler using the factory ball flange clamp, these dual wall, carbon fiber, stainless steel tips require no cutting or welding. Features: Direct bolt on fit to factory exhaust using factory ball flange clamps 2. 75 inch inlet x 4. 50 inch outlet x 8 inch overall length Dual wall construction features