KYOSTAR Exhaust Downpipe for 2016-2022 Mercedes-Benz AMG C253 GLC43 4MATIC Coupe M276 3.0TT

KYOSTAR Exhaust Downpipe for 2016-2022 Mercedes-Benz AMG C253 GLC43 4MATIC Coupe M276 3.0TT

Upgrade your Mercedes-Benz AMG GLC43 4MATIC Coupe with the KYOSTAR Performance Exhaust Downpipe. Designed for 2016-2022 C253 GLC43 models equipped with the M276 3.0L twin-turbo V6 engine, this performance downpipe set replaces the restrictive factory downpipe section for improved exhaust flow and a more aggressive turbocharged exhaust character.

Constructed from durable stainless steel with precision welding and smooth mandrel-bent tubing, the system is designed to withstand high exhaust temperatures and demanding performance driving. The optimized dual-downpipe configuration provides a freer-flowing exhaust path while delivering a stronger, sportier exhaust note from the M276 twin-turbo platform.

Features

• Performance dual-downpipe design developed for the Mercedes-Benz AMG M276 3.0TT platform.

• Durable stainless steel construction provides excellent heat resistance and long-term reliability.

• Precision-welded construction provides strong joints for demanding high-temperature exhaust conditions.

• Smooth exhaust routing helps reduce factory exhaust restriction and improve exhaust gas flow.

• Designed to enhance turbocharged exhaust sound for a more aggressive performance character.

• Vehicle-specific flange and mounting configuration designed for selected C253 GLC43 applications.

Fitment

• 2016-2022 Mercedes-Benz AMG C253 GLC43 4MATIC Coupe

• M276 3.0L Twin-Turbo V6 Engine

Note:

• Designed for selected Mercedes-Benz AMG C253 GLC43 4MATIC Coupe models equipped with the M276 3.0L twin-turbo V6 engine.

• Please verify your vehicle year, chassis code, engine configuration, original downpipe layout, flange design, and sensor locations before purchase.

• Fitment may vary depending on production year, regional specification, factory emissions equipment, and previous exhaust modifications.

• Please compare the original downpipes, flange locations, mounting points, and sensor positions with the product photos before ordering.

Fitment Note:

Mercedes-Benz AMG exhaust configurations may vary depending on production year, market specification, emissions equipment, and previous vehicle modifications. Please carefully compare the factory downpipe layout, turbocharger connections, exhaust flanges, oxygen sensor locations, mounting points, and pipe routing with the product photos before installation.

Vehicles equipped with aftermarket turbochargers, exhaust systems, emissions components, or other performance modifications may require additional fitment verification or installation adjustment.

Professional installation is recommended. Proper exhaust alignment, flange connection, sensor installation, mounting inspection, clearance inspection, and leak testing are required to ensure correct fitment and reliable operation.

Product Details

FAQ

Q: Will this downpipe fit my Mercedes-Benz AMG GLC43?
A: This downpipe set is designed for selected 2016-2022 Mercedes-Benz AMG C253 GLC43 4MATIC Coupe models equipped with the M276 3.0L twin-turbo V6 engine. Please verify your vehicle configuration before ordering.

Q: Is this a single downpipe or a pair?
A: The product shown is a dual-downpipe set designed for the twin-turbo M276 engine configuration.

Q: What material is the downpipe made from?
A: The downpipes are constructed from stainless steel for durability, heat resistance, and reliable performance under high exhaust temperatures.

Q: Will this downpipe change the exhaust sound?
A: The freer-flowing downpipe design can provide a stronger turbo and exhaust character compared with the factory configuration.

Q: Is ECU tuning required?
A: ECU tuning requirements are not specified in the supplied product information. Requirements may vary depending on vehicle configuration, emissions equipment, and other modifications.

Q: Is professional installation recommended?
A: Yes. Professional installation is recommended to ensure correct flange alignment, sensor installation, exhaust clearance, mounting, and leak-free operation.

Warranty & Shipping

Every KYOSTAR exhaust component is inspected before shipment to ensure product condition, welding quality, flange integrity, pipe construction, and packaging quality before delivery.

All components are securely packaged to help reduce the risk of transportation damage. Please inspect the package and downpipe components after delivery and contact our support team if you notice missing components, shipping damage, or product-related concerns.

Please contact KYOSTAR customer support if you need assistance with vehicle fitment, installation questions, missing components, or after-sales service.