RM Motors Downpipe Mercedes AMG CLA 45 with catalyst

RM Motors Downpipe Mercedes AMG CLA 45 with catalyst 812105C/E6

Upgrade your MERCEDES exhaust flow and performance with the RM Motors Downpipe Mercedes AMG CLA 45 with catalyst 812105C/E6. Manufactured from premium T304 stainless steel, this downpipe ensures exceptional strength, improved exhaust gas flow and increased efficiency. Designed with precision using CNC technology, it provides maximum reliability and support for both tuned and stock engines.

Key Features & Benefits of RM Motors Downpipe Mercedes AMG CLA 45 with catalyst

• Enhanced Exhaust Flow for improved throttle response and potential power gains
• T304 Stainless Steel Construction – corrosion-resistant, long-term durability
• Precision CNC Manufacturing – perfect fitment and structural strength
• 24-Month Manufacturer Warranty

Compatible Models & Fitment

• Fitment: MERCEDES CLA 45
• Engine: –
• Category: Downpipe
• Product Code: 812105C/E6

Information about RM Motors Downpipe Mercedes AMG CLA 45 with catalyst

Mercedes AMG CLA 45 downpipe with catalytic converter

Options to choose from:

• E6 – Downpipe with HJS 90603398 catalytic converter meeting EURO 6 emission standard, 200 cpsi capacity, 143×115 mm in size.
• OBD – Downpipe with HJS 90603498 catalytic converter meeting emission standard for OBD function, 200 cpsi capacity, 143×115 mm.

Downpipe has the following connections:

• two sockets for lambda probe M18x1,5
• two sleeves for measuring the vacuum
• two temperature sensors
• reinforced fixing to stiffen the construction

Downpipe entirely made of acid resistant steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element of the product made in CNC technology. The product comes with a 24-month manufacturer’s warranty.

OE numbers:

• 1774901601

Why Choose This Manufacturer Downpipe?

RM Motors downpipes are built for tuning specialists and performance enthusiasts who demand superior materials, reliability and maximum performance potential. The downpipe reduces backpressure, supports higher power output, and enhances turbo efficiency—making it ideal for both stage 1 and stage 2 performance upgrades.

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