SKU: 15414976004

BMW M3/M4 RHT CC1 Style Rear Diffuser

Sale price$970.62 Regular price$1078.47
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

BMW M3/M4 RHT CC1 Style Rear DiffuserEnhance the rear profile of the M3 with this stylish carbon fiber rear diffuser. Designed to complement the cars sporty character, it adds a distinctive and aggressive look to the rear end. Handcrafted from premium prepreg carbon fiber, this diffuser offers a flawless fit and a refined finish. Its design integrates seamlessly, elevating the overall aesthetics of the M3 while reflecting the highest standards of craftsmanship. Material Types FRP FRP,

Enhance the rear profile of the M3 with this stylish carbon fiber rear diffuser. Designed to complement the car’s sporty character, it adds a distinctive and aggressive look to the rear end.

Handcrafted from premium prepreg carbon fiber, this diffuser offers a flawless fit and a refined finish. Its design integrates seamlessly, elevating the overall aesthetics of the M3 while reflecting the highest standards of craftsmanship.

Material Types

FRP

FRP, with a Primed Black, Grey, or White Finish
*FRP(Fibre Reinforced Polymer) is a composite crafted from carbon fibre and reinforced polymers. When selecting the FRP option, it arrives with a primed finish, intended for professional preparation and painting. It’s essential to have the FRP professionally installed to ensure optimal results. Please be aware that any markings or pockmarks are inherent characteristics of resin within the FRP and are not indications of product defects Please note: As every vehicle manufacturer works with tolerances and FRP parts can warp, slight adjustments may be necessary.

CFRP

CFRP, which stands for Carbon Fiber Reinforced Polymer (otherwise known as wet-carbon). This is a type of material that combines carbon fibre with a polymer (think of it as a sort of glue) to bind the fibres together. The polymer gives the carbon fibre its shape and durability, making CFRP an incredibly strong yet lightweight material. It’s used in a variety of products and industries, from automotive parts to sports equipment, because of its high strength-to-weight ratio.

Dry Carbon

The term “dry carbon” might be a bit misleading because it doesn’t mean the material is literally dry. Instead, it refers to the method used to make the carbon fibre parts. Dry carbon fibre is made by using a pre-preg (pre-impregnated) method where the carbon fibre is impregnated with resin before it’s molded. Then, it’s cured in an autoclave (a high-pressure oven) which makes the parts extremely lightweight and strong. Dry carbon fibre is often considered a more premium option because of its superior strength and lighter weight compared to CFRP, but it also tends to be more expensive.

So, what does this mean for you? Unless specifically stated, all the carbon fibre parts we sell are CFRP. We choose CFRP for its fantastic balance of strength, durability, and cost-effectiveness, ensuring you get high-quality parts without breaking the bank. However, we also understand the unique benefits of dry carbon fibre, especially for those seeking the ultimate in performance and weight reduction. For these select items, we’ll make sure it’s clearly stated in the product description or title.

Material Characteristics

1. FRP (Fiber Reinforced Polymer):

Characteristics:FRP parts are made from a combination of fibers (like glass) and a polymer matrix (usually a resin). This composition can exhibit certain traits intrinsic to the nature of the materials.
Fitment: It’s not uncommon for FRP parts to require adjustments for perfect alignment. The parts might come with sanding lines or filler marks; however, these are not product defects but rather characteristics of the resin and the production process.
Finishing: A professional body shop can easily address and rectify the mentioned traits, ensuring the part looks and fits as intended.

2. Wet Carbon (or Wet Lay Carbon Fiber):

Characteristics: Wet carbon is made by laying down carbon fiber and then impregnating it with resin. It gives a beautiful, deep weave pattern that’s aesthetically pleasing. However, the nature of the process can sometimes result in small pinholes or slight variations in weave patterns. Again, these aren’t defects but characteristics inherent to the wet lay process.
Finish: Wet carbon parts often come with a glossy finish, but might benefit from an additional coat of clear lacquer to enhance the depth and protect the weave.
Care: While it might be tempting to apply Paint Protection Film (PPF) to preserve the beauty of the weave, it’s advised to wait before applying PPF. Immediate application can lead to issues like peeling off the lacquer.

3. Dry Carbon (or Pre-preg Carbon Fiber):

Characteristics: Dry carbon is the pinnacle of carbon fiber technology, offering superior strength, lightness, and a premium finish. The material is pre-impregnated with resin, ensuring consistent distribution and quality.
Finish: Products made from dry carbon exhibit an OEM-like finish, ensuring the part seamlessly integrates with the vehicle’s design.
Quality: The meticulous manufacturing process and superior raw materials ensure that dry carbon products often have the most precise fitment and highest durability among carbon fiber parts.

4. PP (Polypropylene)

Characteristics: Polypropylene is a thermoplastic polymer known for its outstanding chemical resistance, elasticity, and thermal insulation properties. It is less dense than other plastics, making it a lightweight option for car body kits. PP is resistant to various chemical solvents, bases, and acids.
Fitment: PP body kits are typically easier to install due to their flexibility, which allows for better adjustment and alignment to the car’s body. This flexibility also makes PP parts more resistant to cracking and breaking upon impact.
Finishing: PP can be painted or treated with a variety of finishes to enhance its appearance or to match the vehicle’s existing color scheme. However, proper surface treatment is crucial as the material is naturally hydrophobic and may not bond well with some paints without proper preparation
Care: Due to its chemical resistance, cleaning and maintaining PP body kits is relatively straightforward. They can withstand a wide range of cleaning products without damage. Regular washing and occasional waxing are sufficient to maintain the appearance and integrity of the part.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15414976004

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4.7 ★★★★★
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Sarah A
Cuba, US
★★★★★ 5
oh wow
Format: Kindle
I just knew there was something about Cooper! I’m wondering if he’s about to be included but damn I’m glad he’s at least not a rapist and creepy guy, he just got called on assignment and had to go! This should be interesting! She’s gonna run and then what’s his face is gonna grab her. I’m worried! Wow that was a great book and cliffhanger! Loving this!
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Reviewed in the United States on December 27, 2025
A
Verified Purchase
Ashley Morgan
Alexandria, US
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!! Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
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Reviewed in the United States on September 30, 2025
C
Verified Purchase
Carmen Alicea
Port Orchard, US
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat. It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
S
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Shianne Whipple
Los Angeles, US
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot. Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable. The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold. The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025
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NLB
Battle Creek, US
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
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Reviewed in the United States on November 11, 2024

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