M2 CS or CSL Trunk: Why the M2 CS Shape Is So Hard to Find
Search for an M2 CS trunk and you get a wall of CSL trunks. They are not the same shape: the popular CSL ducktail is the...
Carbon bucket seats and protection for BMW M, Audi RS, Porsche and VW.
Carbon Bucket Seats & Protection
Carbon fiber exterior for BMW M, grouped by build stage.
BMW M Carbon Parts
Crafted for Lasting Precision
We keep a short list, and we can answer for every piece on it, from the carbon outside to the leather in the cockpit. Inside CarbonXtreme is where we explain how we hold that line, and why two parts that look the same are not the same.
CURATED, NOT CROWDED
Recently Shipped
Real customer orders, photographed before they ship.
BMW M2 carbon bucket seat cushion, upper bolster, and lower bolster protector set packed and shipped to PR, United States
BMW M carbon bucket seat upper and lower bolster protectors in CS style packed and shipped to OH, United States
BMW G82 M4 interior door pull protectors in Yas Marina Blue packed and shipped to IL, United States
CS style BMW M carbon bucket seat lower bolster protectors packed and shipped to Toronto, Canada
BMW G80 M3 carbon bucket seat lower bolster protectors in Tartufo packed and shipped to CT, United States
BMW G80 M3 LCI seat protector set and center armrest cover packed and shipped
BMW G87 M2 carbon bucket seat thigh bolster protector set packed and shipped
BMW G82 M4 S58 titanium engine bay dress-up bolt kit in blue packed and shipped
BMW G82 M4 carbon bucket seat shoulder and seat belt area protector set packed and shipped
BMW Merino leather center armrest cover in Silverstone White packed and shipped
BMW Merino leather center armrest cover in Black packed and shipped
BMW M340i Merino leather center armrest cover in Cognac packed and shipped
BMW G80 M3 Merino leather center armrest cover in Kyalami Orange packed and shipped
BMW S58 MP style carbon fiber engine cover and CSL style engine bay strut bar packed and shipped
Audi RS3 custom headrest trim panel pair packed and shipped
Kyalami Orange carbon bucket seat upper and lower bolster protector set packed and shipped
BMW G80 M3 carbon fiber side seat cover packed and shipped
BMW Silverstone seat protector set packed and shipped
BMW G87 M2 carbon bucket seat thigh bolster protectors packed and shipped
BMW door pull grip protectors packed and shipped
BMW G80 M3 carbon bucket seat thigh bolster protector set in Tartufo packed and shipped
BMW G87 M2 CS style carbon fiber front grille set packed and shipped
Porsche front seat cushion protectors packed and shipped
BMW G80 M3 S58 carbon fiber engine bay kit packed and shipped
Seat protector set packed and shipped
BMW custom engraved emblem badge set packed and shipped
BMW G87 M2 CS style carbon fiber trunk lid packed and shipped
Audi RS carbon bucket seat trim panels packed and shipped
BMW M carbon bucket seat belt shoulder protectors packed and shipped
Another set of BMW door pull protectors, off to an M owner
Another BMW carbon fiber engine cover, shipped out today
Seat protector orders packed and shipped
BMW Merino leather center armrest cover packed and shipped
A custom BMW carbon fiber steering wheel, built to order and shipped
Another G87 M2 V style carbon fiber trunk lid, finished and on its way
Kyalami Orange seat protection, made to order and shipped.
BMW G80 M3 carbon fiber engine bay strut bar packed and shipped
Another G87 M2 V style carbon fiber trunk lid, heading out to its owner
BMW door pull handle grip protector set packed and shipped
Custom Mercedes AMG carbon fiber steering wheel packed and shipped
Seat protector orders packed and shipped
Another G80 Merino leather armrest cover, on its way to an M owner
Seat protector orders packed and shipped
BMW carbon fiber rear axle underbody diffuser panels packed and shipped
Another CS style seat protection set, on its way to a BMW M owner
The latest seat protection orders, packed and shipped
Seat protector set packed and shipped
Seat protector set packed and shipped
Seat protector set packed and shipped
Seat protector set packed and shipped
Our parts on customers' and creators' cars.
On Real Builds
carbonxtreme_official
Workshop Notes
What we caught, what we changed, and what it means for your order.
Microfiber Nappa-Grain Leather vs Premium Nappa Leather vs Full-Grain Merino Leather: A Material Guide for Audi RS Owners
What every Audi RS owner should know about Microfiber Nappa-Grain Leather, Premium Nappa Leather, and Full-Grain Merino Leather before configuring a bucket seat or conversion kit....
Microfiber Suede vs Italian Alcantara® vs Dinamica®: A Material Guide for Audi RS Owners
What every Audi RS owner should know about Microfiber Suede, Italian Alcantara® and Dinamica® before configuring a bucket seat or conversion kit. Composition, OEM use, color...
BMW G87 M2 Prepreg Carbon Fiber Trunk Lid: Closing Force Explained, Strut Kit vs Counterweight
Dry carbon trunk lids are lighter than OEM, which can change closing behavior on the BMW G87 M2. This post explains why it happens and how...
From S58 to P58: How BMW Turns a Road Engine into a GT3 Racing Weapon
A deep-dive look at how BMW’s S58 road engine is adapted into the P58 GT3 racing engine. We break down the hardware, cooling, turbo, reliability philosophy...
The Split or the One-Piece: A Carbon Fiber Dilemma Behind BMW’s Iconic Grille
Beneath the aggressive look of the BMW M3/M4’s carbon fiber kidney grille lies a subtle engineering split: two-piece versus one-piece construction. This article unpacks the differences...
Saying Goodbye to Carbon Fiber? BMW Experiments With Flax-Based Composites
BMW’s work with Bcomp signals a broader lightweight toolkit: carbon fiber for structural, high-load parts; flax composites for trims and panels with major CO₂ gains. We...
Why Do Some Carbon Fiber Parts Experience Peeling or Clear Coat Failure? An Industry Perspective
Many car owners have seen carbon fiber parts lose their glossy finish over time. This article explains why clear coat peeling happens, the pros and cons...
