Windows

Turner E9x Cowl Delete Kit

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T#:1809115

Part#: 007629LA09KT

In Stock

Sale - Save 25% $ 420.95

This product was last offered at the strikethrough price on
06-14-2026

$ 315.71 USD

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$ 420.95

This product was last offered at the strikethrough price on
06-14-2026

$ 315.71 USD

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Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU.

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Turner Cowl Delete Harness Mounting Bracket - E9x

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T#:1809114

Part#: 007629LA02

In Stock

Sale - Save 25% $ 143.99

This product was last offered at the strikethrough price on
06-14-2026

$ 107.99 USD

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$ 143.99

This product was last offered at the strikethrough price on
06-14-2026

$ 107.99 USD

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Turner E9x Cowl Delete Harness Mounting Bracket mounts to factory bolt holes; it is an easy no-drill install that creates a solid location to tie back your engine harness. However, removing the cowl introduces the possibility of dirt and debris entering your cabin. To solve this issue we suggest pairing it with Burger's Cabin/Cowl Delete Filters. These are small, dry, and maintenance-free filters that both add a finished look to your engine bay and prevent debris from entering the cabin.

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Bav Auto Window Regulator - Front Left - BMW E39 5-Series

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T#:638059

Part#: 51338252393

In Stock

Sale - Save 20% $ 78.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD

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$ 78.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Rear Right - BMW E90 3-Series

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T#:579850

Part#: 53586

In Stock

Sale - Save 20% $ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

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$ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Front Right - BMW E46 Sedan

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T#:638058

Part#: 51337020660

In Stock

Sale - Save 20% $ 78.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD

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Qty

Sale - Save 20%

$ 78.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Front Right - BMW E39 5-Series

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T#:638060

Part#: 51338252394

In Stock

Sale - Save 20% $ 87.99

This product was last offered at the strikethrough price on
05-03-2026

$ 70.39 USD

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Qty

Sale - Save 20%

$ 87.99

This product was last offered at the strikethrough price on
05-03-2026

$ 70.39 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Windshield Cowl - BMW F10 5-Series

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T#:24643810

Part#: 51717203124

Ships on Aug 5, 2026

Sale - Save 20% $ 104.99

This product was last offered at the strikethrough price on
05-03-2026

$ 83.99 USD

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Sale - Save 20%

$ 104.99

This product was last offered at the strikethrough price on
05-03-2026

$ 83.99 USD

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After years of exposure to the sun and elements, the integrated rubber seal on your BMW cowl tends to split and crack. This compromised seal can allow water and dirt to pass below the cowl and into your vehicle's interior, leading to damage and corrosion of sensitive components. Replace your windshield cowl with this Bav Auto cowl to prevent any potential issues and keep your BMW looking new!

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Bav Auto Window Regulator - Rear Left - BMW E90 3-Series

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:579849

Part#: 53585

In Stock

Sale - Save 20% $ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

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Qty

Sale - Save 20%

$ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Front Left - BMW E46 Sedan

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:579896

Part#: 55490

In Stock

Sale - Save 20% $ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 59.19 USD

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Qty

Sale - Save 20%

$ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 59.19 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Rear Right - BMW E46 Sedan

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:638057

Part#: 51358212100

In Stock

Sale - Save 20% $ 72.99

This product was last offered at the strikethrough price on
05-03-2026

$ 58.39 USD

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Qty

Sale - Save 20%

$ 72.99

This product was last offered at the strikethrough price on
05-03-2026

$ 58.39 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Window Regulator Adjusting Wrench

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T#:580443

Part#: B8800138

In Stock

Sale - Save 20% $ 36.99

This product was last offered at the strikethrough price on
05-03-2026

$ 29.59 USD

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$ 36.99

This product was last offered at the strikethrough price on
05-03-2026

$ 29.59 USD

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Used to adjust and remove the gear nut on glass

Bav Auto Window Regulator - Rear Left - BMW E46 Sedan

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T#:638056

Part#: 51358212099

In Stock

Sale - Save 20% $ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

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Qty

Sale - Save 20%

$ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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AutoTecknic Dry Carbon C-Pillar Rear Door Trim Set - G80 M3

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T#:14419831

Part#: BM-0410

Ships in 7 Business Days

$ 265.00 USD

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$ 265.00 USD

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Add a performance touch to your exterior rear door trims with our dry carbon fiber c-pillar rear door trim covers. The carbon fiber aesthetic will separate your G80 M3 from the rest. Our dry carbon fiber door handle covers are made of 3K twill weave carbon fiber for the ultimate lightweight, high-durability, and CNC precise fitment.

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Carbon Fiber B-Pillar Cover - E36 Coupe

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T#:396129

Part#: BM-0120

Ships in 7 Business Days

$ 74.99 USD

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$ 74.99 USD

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Our carbon fiber b-pillars are precision cut and protected with UV resistant gel coating - the finish will not deteriorate over time with rain or sun exposure. Woven with Grade A Carbon Fiber. Install is extremely simple and takes only minutes to install.

This product fits the following BMWs:
1991 - 1999 E36 Coupe 318is 323i 325is 328i
1992 - 1999 E36 M3 Coupe

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HARD Motorsport Window Deflectors - PAIR - BMW E36

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T#:390168

Part#: WDEFLECT.E36

Ships in 10 Business Days

$ 89.00 USD

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$ 89.00 USD

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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

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T#:390167

Part#: WDEFLECT.E46

Ships in 10 Business Days

$ 89.00 USD

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$ 89.00 USD

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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

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E36 Abrasion Resistant Polycarbonate "CUP Style" Rear Windows - Pair ...

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T#:31622555

Part#: E36RWINDW2DCUP

Ships in 10 Business Days

$ 299.00 USD

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$ 299.00 USD

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Bav Auto Door Window Holder Kit

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T#:580399

Part#: B8800087

In Stock

Sale - Save 25% $ 20.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.74 USD

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Sale - Save 25%

$ 20.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.74 USD

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Avoid dropping your glass window into your door and possibly breaking it.

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Sub-Categories

Turner E9x Cowl Delete Kit

Turner Cowl Delete Harness Mounting Bracket - E9x

Bav Auto Window Regulator - Front Left - BMW E39 5-Series

Bav Auto Window Regulator - Rear Right - BMW E90 3-Series

Bav Auto Window Regulator - Front Right - BMW E46 Sedan

Bav Auto Window Regulator - Front Right - BMW E39 5-Series

Bav Auto Windshield Cowl - BMW F10 5-Series

Bav Auto Window Regulator - Rear Left - BMW E90 3-Series

Bav Auto Window Regulator - Front Left - BMW E46 Sedan

Bav Auto Window Regulator - Rear Right - BMW E46 Sedan

Window Regulator Adjusting Wrench

Bav Auto Window Regulator - Rear Left - BMW E46 Sedan

AutoTecknic Dry Carbon C-Pillar Rear Door Trim Set - G80 M3

Carbon Fiber B-Pillar Cover - E36 Coupe

HARD Motorsport Window Deflectors - PAIR - BMW E36

HARD Motorsport Window Deflectors - PAIR - BMW E46 Coupe

E36 Abrasion Resistant Polycarbonate "CUP Style" Rear Windows - Pair ...

Bav Auto Door Window Holder Kit

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