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Karbonius E9X M3 Carbon Rear Wing - Stage 1

Original price $2,049.00 - Original price $2,289.00
Original price
$2,049.00
$2,049.00 - $2,289.00
Current price $2,049.00
Customer 1 Customer 2 Customer 3
rated Manji 4.8/5 based on +86 Reviews

Description

The Karbonius E9X M3 Carbon Rear Wing — Stage 1 delivers a balanced combination of aerodynamic performance and refined aesthetics for the E9X M3. Designed by Karbonius' in-house engineering team using 2D and 3D aerodynamic analysis, the single-element wing is adjustable for both maximum downforce and efficiency, making it equally at home on track days and spirited road driving.

Weighing just 3 kg complete, the Stage 1 kit pairs a full carbon fiber wing element and endplates with lightened anodized aluminum uprights. The laser-engraved adjustment system provides clear position indicators without guesswork. As with all Karbonius components, the wing is produced from 100% prepreg carbon fiber in autoclave at the Karbonius facility in Spain under ISO 9001 quality management standards, and every piece is individually numbered for authenticity.

The Stage 1 wing is available as a standalone upgrade or as a complement to the Karbonius E92 M3 aerodynamic kit — for maximum aerodynamic loading, pair it with the Race Front Lip (E92S05) and Side Skirt Extension Set (E92S08), or step up to the dual-element Stage 2 wing (E92S04).

What's Included

  • Carbon fiber rear wing element and endplates
  • Anodized aluminum uprights (pillars)
  • Stainless steel hardware
  • Numbered certificate of authenticity

Product Details

  • Dimensions: 125 x 25 x 15 cm
  • Weight: 3 kg
  • Single-element wing with carbon endplates
  • Laser-engraved adjustment system for maximum downforce or efficiency position selection
  • Lightened anodized aluminum uprights
  • 100% prepreg carbon fiber construction
  • Autoclave-cured for strength and finish quality
  • Exclusive and individually numbered piece
  • 2-Year manufacturer warranty

Vehicle Applications

Recommended Upgrades

Notes

  • Designed and manufactured in Spain by Karbonius Composites under ISO 9001 standards
  • Professional installation recommended

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★★★★★
"saw the spl ad and decided my M3 could use an upgrade, after installation i was surprised, even tho its a lil pricey, the end result is 10x times worth the price"
Brandon M Verified badge Verified
★★★★☆
"Great service at the shop & online! Arrived a little later than I thought, but it was as described! Can’t complain!"
Tyler J Verified badge Verified
★★★★★
"Great customer service. Care deeply about what they do!"
Jonathan G Verified badge Verified
★★★★☆
"It was my first time ordering off of Manji, a bit hesitant but everything came quickly and had no issues, will be ordering again for my next part"
Kevin L Verified badge Verified
★★★★★
"blew tf out of my n54 lmao so manji been my go to for oem and aftermarket parts"
Daniel T Verified badge Verified
★★★★★
"Spoke to Austin about parts, he recommended. So I went on the website and ordered it. Safe to say his online store is just as good as the one in person!"
Chris V Verified badge Verified
★★★★☆
"arrived quicker than i thought"
Alex D Verified badge Verified
★★★★★
"pretty good selection of parts online, helped me source and find the best parts for my project💪"
Ryan C Verified badge Verified
★★★★★
"Great service and delivery time!!! Ordered some bits for my miata:)"
Sofia M Verified badge Verified
★★★★★
"manji is my go to site, ordered some SPL arms and transformed the car completely"
Oscar S Verified badge Verified
★★★★★
"ordered off the website and went in person for installation, great service on both points"
Omar R Verified badge Verified
★★★★★
"Ordered some rear toe links for my BMW, feels like a track car now😂"
Kyle A Verified badge Verified

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