Mercedes-Benz C400 / C450 / C43 M276 3.0T 304 Stainless Steel Downpipe

Product Overview

This 304 stainless steel exhaust downpipe is designed for Mercedes-Benz C400, C450 and C43 models with the M276 3.0-litre twin-turbo V6. It replaces the factory exhaust section after the turbochargers, and is intended for owners building tuned V6 C-Class cars who want a durable, less restrictive exhaust path. Stainless steel construction resists corrosion and heat.

Key Features and Benefits

• 304 stainless steel construction
• High-strength design
• Built for the M276 3.0T V6
• Suits the C400, C450 and C43 as listed
• Supplied new

Vehicle Compatibility

The supplier states this downpipe fits the Mercedes-Benz C400, C450 and C43 with the M276 3.0T engine. Chassis codes and years are not specified. This fitment is supplier-stated and has not been independently verified. Body styles and all-wheel-drive layouts can differ, so please confirm your model and build date before ordering.

Product Specifications

• Product type: exhaust downpipe
• Material: 304 stainless steel
• Engine: M276 3.0T
• Vehicles: Mercedes-Benz C400, C450, C43
• Size: standard
• Package size: 68 x 26 x 17 cm
• Gross weight: approx. 4.3 kg

Installation and Usage

Downpipe installation requires removing exhaust sections and sensors, then sealing the new pipe correctly at the turbo outlets. Changes to the exhaust after the turbochargers usually require an engine tune to prevent warning lights. We recommend installation by a qualified performance exhaust workshop with Mercedes-Benz experience, followed by a leak check and road test.

Package Contents

Exhaust downpipe as pictured. The supplier has not confirmed whether gaskets, clamps, sensor fittings or catalytic converter sections are included, or whether a pair is supplied; other contents not confirmed.

Important Fitment Notice

Altering or removing emissions equipment may make a road vehicle non-compliant and fail WoF in New Zealand, and exhaust noise limits also apply. Please check local requirements before purchasing. Send us your VIN or chassis number and we will help confirm this downpipe suits your Mercedes-Benz before you order.