SKU: 83552074039

Dinan Carbon Fiber Intake - BMW / G01 / G02 / X3 M40i / X4 M40i

Sale price$342.11 Regular price$380.12
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Dinan Carbon Fiber Intake - BMW / G01 / G02 / X3 M40i / X4 M40iElevate the driving experience, and under hood appeal, of your 2020+ G0x X3 X4 M40i with the latest carbon fiber intake system from Dinan! The semi open design has been meticulously engineered to deliver improved flow as well as a pronounced sporty sound through the incorporation of multiple sound ports in the revised air box lid so induction sounds of the turbo are more evident. Beyond the additional sound openings employed, the immense resonator

Elevate the driving experience, and under hood appeal, of your 2020+ G0x X3/X4 M40i with the latest carbon fiber intake system from Dinan!

 

The semi-open design has been meticulously engineered to deliver improved flow as well as a pronounced sporty sound through the incorporation of multiple ‘sound’ ports in the revised air box lid so induction sounds of the turbo are more evident. Beyond the additional sound openings employed, the immense resonator assembly used in the stock setup to reduce unwanted turbo sounds has also been eliminated with the Dinan system. Together, these elements allow the engine to nearly achieve its full sound potential, but when paired with the optional turbo inlet and fit kit the full intake tract to the turbo is effectively replaced for further audio enhancement.

 

While sound is undoubtedly important for a large swath of consumers, performance enhancements are equally as important to others. Common to all Dinan intake design, improvements upon the factory design by increasing flow via a larger airbox and filter element were made. These standard adjustments improve throttle response (and acceleration) and lessen the strain on the turbocharger for maximum efficiency. While box and filter enlargement and redesign are major factors in ultimately producing a more potent intake, they are not the only variables in creating a more efficient design either. The resonator assembly that limited auditory enjoyment also created a more turbulent airflow path by introducing alternative stunted pathways. The Dinan carbon fiber intake tube eliminates these flow disruptions with a smoother, direct flow path for maximum potential efficiency and an overall 7% increase in flow when compared to stock.

 

With the Dinan LCI M40i intake you will be sure to hear, and feel, the thrill of improved throttle and turbo response, ensuring a more dynamic driving experience!

 

NOTE: For LCI X3/X4 M40i owners that wish to pair the Dinan Turbo Inlet (D760-0062) to the Dinan intake (D760-0075) for maximum sound, the associated Inlet Fit Kit (D763-0101) is REQUIRED. The Dinan Turbo Inlet will NOT mate to the Dinan, or factory, intake system without the fit kit.

 

Features:

  • Improved throttle/turbo response compared to stock resulting in quicker acceleration
  • A pronounced sporty sound courtesy of a semi-open design
  • Eliminates upper intake resonator
  • Flows 7% more than stock (stock: 458 CFM, Dinan: 589 CFM in 24-inches of H2O)
  • 66% larger volume air box (stock: 150in3, Dinan: 250in3) for increased breathability
  • 44% increase in filter area (stock: 57in², Dinan: 82in²) for optimum flow
  • Optimized carbon fiber intake tube with less restriction
  • Washable and reusable high flow pleated cotton gauze filter
  • Quick and easy installation
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: 83552074039

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Jessie
Lexington, US
★★★★★ 3
Poor Quality
Size: 29, Color: Soundwave
This is my 4th pair of FP Barrels, and these felt poorly made. The holes for the button up fly were so small it was nearly impossible to button them. I’m going to see if I can stretch them out a bit. But better to buy from Free People directly!
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Reviewed in the United States on May 4, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
Best dupe!
Size: 26, Color: Soundwave
Best dupe for the pricey barrel jeans. Washes and wears very well. Denim is soft.
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Reviewed in the United States on May 1, 2026
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Mark Hok
Phoenix, US
★★★★★ 4
Cute
Size: 29, Color: Deep End
They were a little on the shorter side. Still cute and still will be worn.
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Reviewed in the United States on January 22, 2026
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Online Shopper
Port Orchard, US
★★★★★ 5
Exactly as FP describes
Size: 27, Color: Deep End
Quality denim with the classic FP barrel or horseshoe leg. These are deep, dark blue rigid denim with a button fly. Hits at the ankle for me, but if you are shorter than 5'9" you may a get full length fit from these. I own these jeans in multiple colors and these are another FP win for me.
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Reviewed in the United States on January 7, 2026
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Ree
Lexington, US
★★★★★ 5
Perfect lightweight denim for summer in Florida!
Size: Large, Color: Union Blue, Size: Large, Color: Union Blue
LOVE EM. Insanely comfortable and lightweight quality denim with a kiss of stretch (perfect for summer). I pair them with tees, cropped tops, tanks or button up shirts. They’re adorable with sandals, sneaks, flats or flops. I went through about 5 pairs of jeans from different stores looking for the perfect combo of lightweight, comfy and stylish; these fit the bill. The distressed accents (a few rips and paint flecks) add interest without being over the top. The attached belt is such an adorable accent. Love love love these and will likely buy a second pair. True to size.
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Reviewed in the United States on May 16, 2026

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