"Installation on this w204 big fin diffuser was a bit tedious, with getting the little fins into the bumper but eventually got it. I did it while the bumper was on! Snapped right in to place fitment is 100% very highly recommend buying. I had a JL-Motoring diffuser that kept splitting and the Tabs were little flimsy metal. This diffuser has nice snapping plastic tabs that is built very nicely! Love it! Thank you again for such a great product!"
- Ryan T.
"I ordered front CF splitters for my E90 November 30th as part of their big sale. Eric from RW Carbon contacted me shortly after I had placed my order stating their inventory was wrong and they were actually all out of splitters. Instead of just refunding my money or trying to sell me something else, Eric offered to contact his factory to see if they would be able to send some out with his next shipment in a couple of weeks. Long story short, Eric said it would be about four weeks and my splitters arrived as advertised in 3."
"New carbon fiber Front Lip & Rear Diffuser on my SLS by RW Carbon! First off, I must disclose I am not a "Carbon Fiber Guy". However, I had seen some pictures and reviews of the lip & diffuser by RW Carbon. I contacted Matt at and ran over to pick up my order. His customer service is great and, I was really excited to put these on the SLS. The results were OUTSTANDING! From the finish to the fit. FLAWLESS!"
"Installed RW Carbon's BMW F10 M5 Center Carbon Fiber Front Lip Spoiler. It was super easy to install. I'm super happy with the carbon fiber quality and fitment on this lip."
"I finally got my BMW F80 M3 and installed the custom 1x1 performance style diffuser I had ordered from rw carbon and the fitment and weave are great. Here are some pictures for those who are on the fence about getting it."
"I've been looking at diffuser options for my F85 X5M, which aren't many. There's one at the time, which costs an arm and a leg so I contacted RW Carbon for their new diffuser and they delivered. This is made overseas with very tight quality control, not something you would see on eBay. RW is very particular on their manufacturing partner. The X5M/X6M diffuser by RW Carbon arrived in perfect condition. Every carbon fiber weave lines up, the clear coating is flawless, and the fitment is perfect. Best of all, it's made of 100% carbon fiber."
"Hey Matt, just wanted to thank you for the V-style front splitter. I paired it up with a carbon center lip, and it looks MEAN. Fit and finish was absolutely perfect, I was particularly impressed with the fit having some experience with stuff you have to 'make' fit. Can't wait to get those V-style side skirts on soon, thanks again."
"RW Carbon hooked me up on the new F80 M3 rkp (big fin) style Diffuser trunk Spoiler and 3D style front lip. They look great IMO. Absolutely fantastic fitment of my new 3D carbon style front splitter. Thx Eric at RW Carbon!"
"Received my BMW F22 Gloss Black Dual Slat Grilles and CF Trunk Spoiler from RW Carbon! Quality, Fit, and Finish were all on point! Packaging was really good...made it to Germany all intact. Thanks to Matt at RW Carbon for the assistance!"
"Matt @ rwcarbon is simply amazing, legit he is the best dude I have ever done business with regards too car parts. I've had some horrid dealings with some companies recently. Matt is flawless. Got my SLS diffuser and now I'm waiting for my front lip."
"I finally received my W204 DTM coupe trunk spoiler from RW Carbon last weekend and I could not be more content with the fitment and quality. There was an issue with the first shipment and unfortunately the package got lost. However, Matt was extremely helpful and cooperative throughout the entire process. Thanks again Matt!"
"RW carbon's, customer service was spot on. Got a email back from them very quickly letting me know that the products were both in stock and ready to ship. Shipping also was very fast, got it within the same week that I ordered the items. Once both items came in from them, the quality of the items was spot on. I've used plenty of different companies for carbon fiber parts and I have to say this was some of the best I've seen."
"The DTM spoiler was pretty simple and straight forward to any other trunk lip you would put on your car. Fitment of the spoiler is 10/10 with quality also being 10/10. The Arkym style front spoiler was a little harder to put on but nothing too hard. Fitment of the lip was also 10/10 with quality also being 10/10."
"I just want to share my experience with RW carbon parts (F22 trunk spoiler & mirror caps). The pieces are just awesome. Exactly like OEM. Fitting is pretty much perfect and the look is gorgeous. Concerning the shopping experience. I couldn't be happier. The answer all my questions generally within one hour, shipping is very fast and extremely well packed."
"I recently discovered RW Carbon in Pomona CA and hit them up for some new pieces for my F30. After talking to Eric, I ended up picking up their varis style carbon front lip and carbon rear diffuser. They also make the side skirts to match. I'll be getting those in the near future. The fitment is 100% spot on and the install for both pieces took less than 30 minutes if you have access to a lift. The quality is ridiculous and I couldn't be happier."
"I got my BMW F10 M5 V style diffuser from RW Carbon. Great guys and were very helpful. I waited a few weeks for it but was worth the wait. I definitely wanted the more aggressive looking diffuser because I really didn't see too many people with them and also to be a bit different."
"I recently decided to do some cosmetic changes to my 335i. I reached out to was RW Carbon. I PM'ed them and within an hour I received a response from Eric at RW Carbon. He was very quick to respond to my PMs and answered all of my questions. I decided to buy a V-style Carbon Fiber lip and M3 front bumper. I spoke to Eric over the phone and he was very professional and answered my remaining questions. I was very please with him and highly recommend working with him!"
"I reached out to Eric @ RW Carbon for a BMW F30 performance style diffuser in polypropylene and he had one in stock, held it for me for over a week until I came to pick it up. I gotta say I was IMPRESSED with the fitment! I'd have to say it's 99% if not 100% fitment! I installed it in less than 10 minutes! All tabs held in place with ease and just a little push to get the holes aligned for the screws. Absolutely awesome product! You guys have restored my faith in aftermarket parts!"
"Got my CF mirror caps yesterday (RWCarbon). Arrived in perfect condition, no flaws. Fitted them this morning. As someone else pointed out, fitment is not 100%, but very close. In any event, they look great and much better than the stock caps."
"I met with Eric who had the E92 Hamann style front lip ready by the promised date. We took the part out to do a quick fit check on my car. The guys are super nice and welcoming, and they drive BMWs, though not a 3series."
"I purchased a set of BMW F30 carbon fiber mirror replacements from RW Carbon, they were reasonably priced and designed to be OEM replacements that fit into the slots and catches for the original mirrors. I ordered them November 24 and they were delivered on the 29th (five days with the holiday in there to boot and shipped all the way across the country). The fitment was excellent and they look great. I did have some questions about installation and they were promptly answered by RW Carbon via email. Overall I would recommend them."
"The Carbon Fiber Mirror Covers from RW Carbon are a great deal! Yes they are replicas but they are definitely worth it! There is a slightly larger lip on the covers, they are most likely a bit thicker than OEM, but it's not that noticeable."
"Overall I'm very happy with the fitment and install of my E92 full carbon fiber performance diffuser. If I choose to add any other carbon fiber pieces RW Carbon will be my first place to look!"
"Months ago I was searching for a reputable company who manufactures an Arkym style carbon fiber lip for my 2009 C63. I didn't really want to order one on ebay because of worrying about fitment from a company overseas. Long story short, I found a company who makes an awesome carbon fiber Arkym lip, RW Carbon. The fitment was great and the quality was better than I was expecting. Matt @ RW carbon has been great to deal with, always responding to my emails in a timely manner etc etc. The install was a breeze, using screws and double sided extreme hold tape. I just ordered the Arkym CF diffuser as well, so I am excited to install that as well. I will post some better pictures of the lip and the diffuser after the install. I would definitely recommend this company. I wanted to share the pictures that I do have, enjoy!"
"Ok so here it is. RW Carbon is legit. Got kidney grilles last week. Got the Gloss ones and quality and fit is right on. They were very easy and great to work with, I would highly recommend."
"I was a bit leery about the BMW F10 M5 V Style diffuser from ebay. Liked the look because it had the more aggressive fins. I wound up buying mine from rw carbon instead. I had to remove rear bumper to install it but fitment was pretty spot on. I'm completely happy with it."
"So I received my pre-FL C63 big fins diffuser from Matt at RW Carbon and it was packaged very well as expected. Shipping took a mere 2 days since I'm located in California as well. Matt shipped out my diffuser as soon as I sent him the payment. Communication is spot-on, no confusion or hassle."
"I recently purchased a Carbon Fiber Performance Style Diffuser from RW Carbon. For those of you that don't know, I recently did a review for RW Carbon on my M3replica front and V-style carbon fiber lip. After completing my LCI rear conversion (new trunk and taillights), I felt that the bumper needed some love. I again, chose to work with RW Carbon and purchased a Performance Style Diffuser from them in full carbon fiber. Eric was extremely quick to respond once again and the product shipped out the same day that I ordered it. Shipping from CA to OH only took about 4 business days."
"I sourced the F22 M235i mirror covers from RW Carbon. I wanted a less expensive version than OEM but I didn't want to order something from eBay overseas. They answered all my questions and shipped really fast. I couldn't be happier with the product. The weave and color of the carbon fiber is an exact match and the install was fast and painless. I just grabbed the mirror cap with my fingers and pulled straight off in a swift tug. Installation is easy and you can see the three main clips and multiple guides that hold it in place."