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HARD Motorsport Windows

Window regulators and cowls are two BMW components famous for premature failure. We stock both of those and any other replacement Genuine BMW or OE window components you may need to keep your BMW in top shape.
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HARD Motorsport Window Deflectors - PAIR - BMW E36
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:390168
Part#: WDEFLECT.E36
Ships on Jun 18, 2026
$ 89.00 USD
Free Shipping
$ 89.00 USD
Free Shipping

HARD Motorsport's window deflector pairs are a perfect option to increase the aerodynamic properties of your E46 BMW. Designed to reduced drag and resistance, these deflectors prevent air from flowing into your interior, allowing for faster acceleration times.

Features:

  • Aluminum
  • Lightweight
  • Powder-coated
  • Mounts in Factory Locations
  • No Drilling/Hardware Needed

Compatible with HARD Motorsport polycarbonate rear windows.

 

Fits the following vehicles:

E36 BMW All coupe models

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HARD Motorsport Window Deflectors - PAIR - BMW E46 Coupe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:390167
Part#: WDEFLECT.E46
Ships on Jun 18, 2026
$ 89.00 USD
Free Shipping
$ 89.00 USD
Free Shipping

HARD Motorsport's window deflector pairs are a perfect option to increase the aerodynamic properties of your E46 BMW. Designed to reduced drag and resistance, these deflectors prevent air from flowing into your interior, allowing for faster acceleration times.

Features:

  • Aluminum
  • Lightweight
  • Powder-coated
  • Mounts in Factory Locations
  • No Drilling/Hardware Needed

Compatible with HARD Motorsport polycarbonate rear windows.

 

Fits the following vehicles:

E46 BMW All coupe models

Show More Show Less
E36 Abrasion Resistant Polycarbonate "CUP Style" Rear Windo...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:31622555
Part#: E36RWINDW2DCUP
Ships on Jun 18, 2026
$ 299.00 USD
$ 299.00 USD