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RM Motors Downpipe BMW G32 640i B58 + CATALYST

Name: RM Motors Downpipe BMW G32 640i B58 + CATALYST
Brand: RM Motors
SKU: 111118C/E3/100-6
Price: 616.16 EUR
Availability: InStock
Rating: 5 (336 reviews)

Original price was: 635,21€.Current price is: 616,16€. VAT incl.

RM Motors Downpipe BMW G32 640i B58 + CATALYST – high-quality downpipe 111118C/E3/100. CNC manufactured, improved flow, performance and durability.

Out of stock locally. Check expected manufacturer lead times here.

GTIN: 5903678046583 SKU: 111118C/E3/100-6 Category: RM Motors Downpipes Tags: BMW, Downpipe, RM Motors

RM Motors Downpipe BMW G32 640i B58 + CATALYST 111118C/E3/100

Upgrade your BMW exhaust flow and performance with the RM Motors Downpipe BMW G32 640i B58 + CATALYST 111118C/E3/100. 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 G32 640i B58 + 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: BMW G32
Engine: 640i
Category: Downpipe
Product Code: 111118C/E3/100

Information about RM Motors Downpipe BMW G32 640i B58 + CATALYST

The downpipe has the following connections:

two lambda probe sockets

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

OE Numbers:

18328631625
18327643152
18328652180
18328684788

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.

More from RM Motors

Product manufacturer	RM Motors
Brand	Downpipe
Car brand	BMW
RM Motors Model	G32
RM Motors Engine	640i

Reviews

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Wim

1 month ago

Ordered and delivered within a week. Well done 👍

Vasyl K

2 months ago

Solid shop. I was purchasing here the Powerflex engine mount - no issue at all. Good communication via WhatsApp, fast delivery and overall recommend these guys!

Hi, Kajus. I finally found the time to get my car's new wheels put on earlier today. It turned out better than I pictured it. I drove the car up to NYC and took the pictures, so I can share it with you. Custom cut JR9 wheels worked out perfectly on the staggered set of existing tires making it look natural and factory-installed like I wanted. I really appreciate you double checking the fitment and making sure to guide me through this upgrade process. You guys are amazing! 👏

Takis C.

3 months ago

Excellent support during the entire order to delivery process. I received photos of the packaged rotors and pads before shipment. The packaging was very good and arrived on time. The items were the correct types as ordered.

Peter K.

I can highly recommend opsholders. Very helpful, friendly and extremely fast shipping

Luigi De I.

6 months ago

Ordered a low value item from Italy.
I’ve rarely seen such an attention to detail in packaging and communication of order status progress. Small gifts included. Simply fantastic!
Kudos to the company, really awesome service!!

Quino C.

9 months ago

Im extemely happy with my purchase of the wheels. Shipped all the way from Lituania to Palma de Mallorca. Opsholders serius company nice high quality productos and comunicate very well. But the Best parte was the assistance from Kajus, Who made shure everything was perfecta, answered all my questions with patience, and cleary knows what hes doing, its greate to find profesionales like him, if i hace to buy more stuff, definitely buy from the again.

lambros K.

Great packaging, fast shipping, thanks a lot for the gifts! Totally recommend them!

Evangelos M. D.

ordered bolts and rings for my rims, and the experience was super convenient. They even contacted me through WhatsApp about my order, and when I realised I ordered wrong parts, they immediately responded through WhatsApp and changed my order! Fast delivery to Greece as well. Thank you Opsholders!

Geoffroy V.

11 months ago

The Opsholder team has consistently gone above and beyond expectations, delivering not only excellent performance but also a truly customer-focused approach. Their professionalism, attention to detail, and commitment to excellence have made a big difference.

A special word of recognition for Kajus, whose customer service has been nothing short of exceptional. His responsiveness, dedication, and willingness to go the extra mile really stand out and set a high standard for the entire team.

Highly recommend Opsholder for anyone looking for reliable, top-tier support and service. 👏👏

Prasert C.

12 months ago

I’m really impressed with this wheel spacer for my Toyota Harrier AVU65 (PCD 114.3 CB 60.1). It fits perfectly, exactly as described, and the build quality is excellent, the cuting surface was smooth with uniform anodize finishing. What impressed me even more was the quick and clear support I received from the manager — very professional and helpful. Overall, a great product with outstanding service. Highly recommended!

Tsun Kit W.

1 year ago

It was my first time shopping at opsholders. The customer service was very good and the follow-up was in place. In addition, the situation of out of stock was also explained clearly. The goods were also delivered to Hong Kong very quickly. This was a very good shopping experience for me.

Florin D.

I ordered a radar detector model Neoline Expert, I received the package quickly and very well packaged.
I'm going to install it on the car and see what it can do in traffic.
The Opsholders.com store is a trusted store, so I recommend everyone to order from them.

Phil M.

First time buying from OpsHolders and it wont be the last. Perfect customer service, speedy delivery and quality items. I only made a small purchase but with the level of care it tells me these guys care about every customer not just the ones spending big. Thank you.

Matas B.

Very fast delivery, the day after ordering they send a photo that the item has already been shipped.

Ap B.

Best company for all your cars part.

We order here complete akrapovic for the rs6 performance and carbon diffuser the update everything and transparant + good prices!!

Thanks for the service 5 ⭐️

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