135/335/535 Kohlefaser Luft-Technik Carbon Fiber Enclosed Dual Cone Intake
The ECS Kohlefaser Luft-Technik (Carbon Fiber Air Technology) intake for the 135/335/535 is a beautifully crafted dual-cone intake with a glossy carbon fiber enclosure. Developed in-house using ECS's chassis dyno and state of the art laser scanning and 3D CAD technology, the N54 carbon airbox is a direct replacement for the stock system. Laser scanning allows ECS to produce a finished product that is a perfect fit to the engine bay. All tubing is also made from carbon fiber with each piece designed for optimal flow. The carbon fiber sandwiches a special heat-blocking fiberglass core, insulating the air box from engine bay heat. All of this combines to produce more power and torque over a wider RPM range - up to 13ft-lbs and 18hp when combined with a Cobb software tune, FMIC, and exhaust. And it looks amazing every time you open the hood.
135/335/535 ECS Carbon intake features -
- Designed and engineered using CAD technology for optimal flow and fitment
- Dyno proven power and torque gains backed with real-world testing
- Washable/reusable high flow cotton filters (pre-oiled)
- Stainless steel hardware
- Direct replacement for stock air box; integrates seamlessly with stock intake piping
- Beautiful and functional carbon fiber/e-fiberglass construction
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Does NOT fit your Change Vehicle
Fits your Change Vehicle
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement Program! Read more here
Product Details
The ECS Kohlefaser Luft-Technik (Carbon Fiber Air Technology) intake for the 135/335/535 is a beautifully crafted dual-cone intake with a glossy carbon fiber enclosure. Developed in-house using ECS's chassis dyno and state of the art laser scanning and 3D CAD technology, the N54 carbon airbox is a direct replacement for the stock system. Laser scanning allows ECS to produce a finished product that is a perfect fit to the engine bay. All tubing is also made from carbon fiber with each piece designed for optimal flow. The carbon fiber sandwiches a special heat-blocking fiberglass core, insulating the air box from engine bay heat. All of this combines to produce more power and torque over a wider RPM range - up to 13ft-lbs and 18hp when combined with a Cobb software tune, FMIC, and exhaust. And it looks amazing every time you open the hood.
135/335/535 ECS Carbon intake features -
- Designed and engineered using CAD technology for optimal flow and fitment
- Dyno proven power and torque gains backed with real-world testing
- Washable/reusable high flow cotton filters (pre-oiled)
- Stainless steel hardware
- Direct replacement for stock air box; integrates seamlessly with stock intake piping
- Beautiful and functional carbon fiber/e-fiberglass construction
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.
Prop 65 Warning
