Project Gamma Mercedes-AMG GT 55 / GT 63 C192 Downpipe & Exhaust Pipe Package

Upgrade the exhaust flow, sound and performance character of the Mercedes-AMG GT 55 or GT 63 C192 with the Project Gamma Downpipe & Exhaust Pipe Package. This complete system pairs high-flow downpipes with matching stainless-steel connecting pipes to create a performance-focused exhaust path from the turbocharger outlets toward the factory rear exhaust system.The downpipes use heat-shielded stainless-steel construction with integrated flex sections, precision-welded fabrication and factory-style mounting points. The matching exhaust pipes follow the factory routing for a clean connection to the remaining exhaust system.Vehicle fitment Mercedes-AMG GT 55 4MATIC+ C192 with turbocharged AMG V8 Mercedes-AMG GT 63 4MATIC+ C192 with turbocharged AMG V8 Key features Complete left and right downpipe and exhaust connecting-pipe package High-flow, performance-oriented exhaust design Stainless-steel construction Heat-shielded downpipe sections Integrated flex sections Precision-welded fabrication Factory-style mounting points and direct-fit design Designed for a deeper, more aggressive AMG exhaust note Improved exhaust flow compared with the restrictive factory configuration Package includes Left and right performance downpipes Left and right exhaust connecting pipes Installation hardware shown with the kit Available package options Downpipe & Exhaust Pipe Downpipe & Exhaust Pipe & DECAT & OPF Off Downpipe & Exhaust Pipe & STAGE1 Downpipe & Exhaust Pipe & STAGE2 Professional installation is required. ECU calibration, warning-light correction or additional vehicle-specific programming may be required depending on the selected package, vehicle market and factory emissions equipment. Contact Zefer Performance before ordering a software package if you need confirmation of the included calibration service or vehicle requirements.Emissions notice: Configurations that remove or disable catalytic-converter or OPF functions may not be legal for road use in your area. They are intended only for closed-course or competition use where permitted. The purchaser is responsible for confirming and following all applicable laws.ShippingEvery listed variant price includes $45 toward standard shipping within the United States. International shipping is available, but rates vary by destination. International customers must contact Zefer Performance before ordering for an accurate quote; the final shipping charge may be adjusted before fulfillment. Import duties, taxes and brokerage fees are the customer’s responsibility.