RM Motors Downpipe BMW E90, E91, E92, E93 335i, 335ix N54 PROM.111109
Upgrade your BMW exhaust flow and performance with the RM Motors Downpipe BMW E90, E91, E92, E93 335i, 335ix N54 PROM.111109. 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 BMW E90, E91, E92, E93 335i, 335ix N54
- 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: BMW E90, E91, E92, E93
- Engine: 335ix N54
- Category: Downpipe
- Product Code: PROM.111109
Information about RM Motors Downpipe BMW E90, E91, E92, E93 335i, 335ix N54
Downpipe has the following connections:
– two lambda sensor bungs on each pipe.
Downpipe has two lambda sensors on each pipe. Downpipe has been completely made of high quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element was develop with CNC technology. 24 months manufacturer’s warranty for the product.
OE number:
18307553594
18307553595
18307587609
18307587610
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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