Bakre diffusorer

Forbedre bakendens aerodynamikk og utseende på kjøretøyet ditt med AUTOIDs bakdiffusorer, utviklet for en perfekt balanse mellom ytelse og visuelt uttrykk. Fra diskrete OEM+-design til kraftfulle alternativer i karbonfiber, er hver diffusor laget for å utfylle bilens linjer samtidig som luftstrømmen styres bedre.

Bygget med materialer av høy kvalitet og presis montering, gir våre bakdiffusorer holdbarhet, langvarig finish og sømløs integrering med eksisterende støtfangere og eksosanlegg. Ideell for entusiaster som ønsker å forbedre både daglig kjørbarhet og banebaserte estetiske uttrykk, gir disse diffusorene en ren og målrettet oppgradering.

Bakre diffusorer

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  • 3DDesign Carbon Fibre Rear Diffuser for BMW 1 Series LCI (2015-2019, F20 F21) - AUTOID® - Rear Diffusers - 3DDesign

    3DDesign Karbonfiber Bakre Diffusor for BMW 1-serie LCI (2015-2019, F20 F21)

    3DDesign Karbonfiber Bakre Diffusor for BMW 1-serie LCI (2015-2019, F20 F21)
    €2.297,95
  • 3DDesign Carbon Fibre Rear Diffuser for BMW 2 Series (2014-2020, F22 F23) - AUTOID® - Rear Diffusers - 3DDesign

    3DDesign Karbonfiber Bakre Diffusor for BMW 2-serie (2014-2020, F22 F23)

    3DDesign Karbonfiber Bakre Diffusor for BMW 2-serie (2014-2020, F22 F23)
    €2.176,95
  • Hyundai Ioniq 5 N Carbon Fiber Rear Diffuser by Adro - AUTOID® - Rear Diffusers - Adro

    Hyundai Ioniq 5 N Carbon Fiber Rear Diffuser by Adro

    Hyundai Ioniq 5 N Carbon Fiber Rear Diffuser by Adro
    €1.571,95
  • Toyota GR Supra ARD Prepreg Race Diffuser by Adro - AUTOID® - Rear Diffusers - Adro

    Toyota GR Supra ARD Prepreg Race Diffuser by Adro

    Toyota GR Supra ARD Prepreg Race Diffuser by Adro
    €3.762,95
  • BMW G60 5-Series Carbon Fiber Rear Winglets by Adro - AUTOID® - Rear Diffusers - Adro

    BMW G60 5-Series Carbon Fiber Rear Winglets by Adro

    BMW G60 5-Series Carbon Fiber Rear Winglets by Adro
    €764,95
  • BMW G87 M2 ARD Prepreg Race Diffuser by Adro - AUTOID® - Rear Diffusers - Adro

    BMW G87 M2 ARD Prepreg Race Diffuser by Adro

    BMW G87 M2 ARD Prepreg Race Diffuser by Adro
    €3.897,95
  • Porsche 992.2 GT3 Prepreg Carbon Fibre Rear Diffuser by Adro - AUTOID® - Rear Diffusers - Adro

    Porsche 992.2 GT3 Prepreg Carbon Fibre Rear Diffuser by Adro

    Porsche 992.2 GT3 Prepreg Carbon Fibre Rear Diffuser by Adro
    €5.335,95
  • Porsche 992.2 GT3 Prepreg Carbon Fibre Rear Apron Panel by Adro - AUTOID® - Rear Diffusers - Adro

    Porsche 992.2 GT3 Prepreg Carbon Fibre Rear Apron Panel by Adro

    Porsche 992.2 GT3 Prepreg Carbon Fibre Rear Apron Panel by Adro
    €5.335,95
  • BMW M3 F80 & M4 F82 Carbon Fibre Rear Diffuser Final Edition by Adro (2014-2020) - AUTOID® - Rear Diffusers - Adro

    BMW M3 F80 & M4 F82 Carbon Fibre Rear Diffuser Final Edition by Adro (2014-2020)

    BMW M3 F80 & M4 F82 Carbon Fibre Rear Diffuser Final Edition by Adro (2014-2020)
    €2.216,95
  • Audi RS3 8Y LCI Pre-Preg Carbon Fibre Rear Diffuser by AP (2024+) - AUTOID® - Rear Diffusers - Automotive Passion

    Audi RS3 8Y.5 Pre-Preg Carbon Fibre Rear Diffuser by AP (2024+)

    Audi RS3 8Y.5 Pre-Preg Carbon Fibre Rear Diffuser by AP (2024+)
    €1.524,95
  • BMW X3 M50 G45 Pre-preg Carbon Fibre PR-1 Rear Diffuser by TREVORA (2025+) - AUTOID® - Rear Diffusers - TREVORA
    New Arrival

    BMW X3 M50 G45 Pre-preg karbonfiber PR-1 bakre diffuser fra TRE (2025+)

    Pre-preg

    BMW X3 M50 G45 Pre-preg karbonfiber PR-1 bakre diffuser fra TRE (2025+)
    €2.149,95
    In stock
  • Audi RS3 8Y Pre-Preg Carbon Outer Diffuser Trim

    Audi RS3 8Y LCI Forhåndsimpregnert karbonfiber ytre diffusorlist fra FORM (2025+)

    Pre-preg

    Audi RS3 8Y LCI Forhåndsimpregnert karbonfiber ytre diffusorlist fra FORM (2025+)
    €1.006,95
    In stock
  • BMW M5 G90 G99 Carbon Fibre Rear Diffuser by Akrapovic - AUTOID® - Rear Diffusers - Akrapovic

    BMW M5 G90 G99 Bakre Diffusor i Karbonfiber fra Akrapovic

    BMW M5 G90 G99 Bakre Diffusor i Karbonfiber fra Akrapovic
    €4.114,95
  • Porsche Macan S, GTS & Turbo 95B Carbon Fibre Rear Diffuser by Akrapovic - AUTOID® - Rear Diffusers - Akrapovic

    Porsche Macan S, GTS og Turbo 95B Bakre Diffusor i Karbonfiber fra Akrapovic

    Porsche Macan S, GTS og Turbo 95B Bakre Diffusor i Karbonfiber fra Akrapovic
    €2.658,95
  • Porsche 911 Turbo & Turbo S 991.2 Carbon Fibre Rear Diffuser by Akrapovic - AUTOID® - Rear Diffusers - Akrapovic

    Porsche 911 Turbo og Turbo S 991.2 Bakre Diffusor i Karbonfiber fra Akrapovic

    Porsche 911 Turbo og Turbo S 991.2 Bakre Diffusor i Karbonfiber fra Akrapovic
    €4.120,95
  • Porsche 911 Turbo & Turbo S 991.1 Rear Diffuser by Akrapovic - AUTOID® - Rear Diffusers - Akrapovic

    Porsche 911 Turbo og Turbo S 991.1 Bakre Diffusor fra Akrapovic

    Porsche 911 Turbo og Turbo S 991.1 Bakre Diffusor fra Akrapovic
    €2.491,95
  • Porsche 911 GT3 RS 991.2 Carbon Fibre Rear Diffuser by Akrapovic - AUTOID® - Rear Diffusers - Akrapovic

    Porsche 911 GT3 RS 991.2 Bakre Diffusor i Karbonfiber fra Akrapovic

    Porsche 911 GT3 RS 991.2 Bakre Diffusor i Karbonfiber fra Akrapovic
    €3.201,95
  • Porsche 911 GT3 & GT3 Touring 991.2 Carbon Fibre Rear Diffuser by Akrapovic - AUTOID® - Rear Diffusers - Akrapovic

    Porsche 911 GT3 og GT3 Touring 991.2 Bakre diffusor i karbonfiber fra Akrapovic

    Porsche 911 GT3 og GT3 Touring 991.2 Bakre diffusor i karbonfiber fra Akrapovic
    €2.793,95
  • Porsche 911 GT3 991.1 Rear Diffuser by Akrapovic - AUTOID® - Rear Diffusers - Akrapovic

    Porsche 911 GT3 991.1 Bakre Diffusor fra Akrapovic

    Porsche 911 GT3 991.1 Bakre Diffusor fra Akrapovic
    €2.489,95
  • Porsche 911 Carrera, S & GTS 991.2 Carbon Fibre Rear Diffuser by Akrapovic - AUTOID® - Rear Diffusers - Akrapovic

    Porsche 911 Carrera, S og GTS 991.2 Bakre diffusor i karbonfiber fra Akrapovic

    Porsche 911 Carrera, S og GTS 991.2 Bakre diffusor i karbonfiber fra Akrapovic
    €2.265,95

Frequently asked questions
Do rear diffusers actually improve aerodynamics or are they purely cosmetic?

A well-designed, vehicle-specific rear diffuser can produce measurable aerodynamic benefits by managing airflow under the car and reducing rear lift at higher speeds. Diffusers that have been CFD-tested (such as the ADRO X3M LCI diffuser in our range) produce quantified improvements in rear stability. Purely cosmetic diffusers with no proper underbody channel geometry deliver less aerodynamic benefit but still provide significant visual enhancement.
What material options are available for rear diffusers?

We offer rear diffusers in pre-preg carbon fibre (the highest specification - used on ADRO products), standard CFRP 2x2 weave carbon and high-quality ABS plastic in gloss black. Pre-preg is the lightest and most visually refined option; ABS gloss black provides an accessible, durable alternative at a lower price point.
Will a rear diffuser fit around my aftermarket exhaust?

This depends on the specific diffuser and exhaust tip size/position. Most vehicle-specific diffusers are designed around the OEM exhaust exit point. If you have an aftermarket exhaust with a different tip size, please contact us to confirm clearance before ordering.
How are rear diffusers installed?

Most diffusers in our range bolt directly onto existing mounting points on the rear bumper. No drilling, cutting or permanent modification is required. Installation typically takes 20–45 minutes with basic tools.

Forbedre bakendens aerodynamikk og utseende på kjøretøyet ditt med AUTOIDs bakdiffusorer, utviklet for en perfekt balanse mellom ytelse og visuelt uttrykk. Fra diskrete OEM+-design til kraftfulle alternativer i karbonfiber, er hver diffusor laget for å utfylle bilens linjer samtidig som luftstrømmen styres bedre.

Bygget med materialer av høy kvalitet og presis montering, gir våre bakdiffusorer holdbarhet, langvarig finish og sømløs integrering med eksisterende støtfangere og eksosanlegg. Ideell for entusiaster som ønsker å forbedre både daglig kjørbarhet og banebaserte estetiske uttrykk, gir disse diffusorene en ren og målrettet oppgradering.

AUTOID bakdiffusorer passer perfekt sammen med baklokk, spoilere og eksosenderør, og tilbyr en helhetlig stylingløsning for bakenden på ytelsesorienterte biler.