Subframe for BMW 4 Series F32 (2014+)

034 Motorsport Billet Aluminum Rear Differential Insert Kit - BMW F22...

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T#:5858457

Part#: 034-505-2026

In Stock

Sale - Save 10% $ 115.00

This product was last offered at the strikethrough price on
06-28-2026

$ 103.50 USD

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Qty

Sale - Save 10%

$ 115.00

This product was last offered at the strikethrough price on
06-28-2026

$ 103.50 USD

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The BMW F2X/F3X Chassis uses rubber differential mounts that deflect under load, causing the delay of power transfer to the rear tires, as well as leading to less-than-optimal handling characteristics during on-throttle and off-throttle transitions. These precision-machined billet aluminum inserts are designed to fill voids in the factory rear differential mounts, and limit differential movement under load without sacrificing ride quality or introducing any perceivable additional noise, vibration, or harshness into the cabin. The result is a more refined, connected driving experience. Designed to work in conjunction with the factory rubber mounts, this insert package was engineered using CAD software and thoroughly tested and refined to provide a significant improvement in handling performance and feel. These inserts were tested extensively on 034Motorsport's in-house F30 BMW 340i Development Vehicle before release. Installation is very simple and is completely reversible. FEATURES: CNC-Machined Billet 6061 Aluminum Construction with Clear Anodized Finish Application-Specific Design for Optimal Fitment and Performance Engineered to Fill Voids in Factory Differential Mount Bushings Reduces Rear Differential Movement During Shifting, Acceleration, and Deceleration Virtually No Additional NVH Transfer Inside Cabin Straightforward Installation WHAT’S INCLUDED: (Qty. 2) Front Bushing Inserts (Qty. 1) Rear Bushing Insert (Qty. 1) Insert Washer PART NUMBER EXCHANGE: Front Bushing: 33 31 6 792 513 (33316792513) Rear Bushing: 33 31 6 880 637 (33316880637)

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034Motorsport Billet Aluminum Rear Subframe Insert Kit - F2x F3x ...

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T#:6397742

Part#: 034-601-0052

In Stock

Sale - Save 10% $ 213.00

This product was last offered at the strikethrough price on
06-28-2026

$ 191.70 USD

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Qty

Sale - Save 10%

$ 213.00

This product was last offered at the strikethrough price on
06-28-2026

$ 191.70 USD

Add to Wish List

The 034Motorsport Billet Aluminum Rear Subframe Insert Kit for the BMW F2x/F3x chassis is designed to limit movement in the factory rear subframe mounts to maintain proper suspension geometry when cornering, and improve the responsiveness of the rear suspension and differential. By filling small voids in the four factory mounts as well as limiting vertical movement, this insert set eliminates the associated slop to ensure that you experience a more refined, connected driving experience, especially when driving at the limit. These billet aluminum parts will not pack and wear over time and offer a lasting performance improvement. The BMW F2x/F3x chassis use rubber rear subframe mounts that deflect under load, causing the rear end to feel vague and loose, as well as leading to less-than-optimal suspension geometry and increased understeer. These precision-machined billet aluminum inserts are designed to fill voids in the factory rear subframe mounts, and limit subframe movement without sacrificing ride quality or introducing any perceivable additional noise, vibration, or harshness into the cabin. The result is a more refined, connected driving experience, as well as improved effectiveness of aftermarket rear sway bar upgrades and suspension components. Designed to work in conjunction with the factory rubber mounts, this insert package was engineered using CAD software and thoroughly tested and refined to provide a significant improvement in handling performance and feel. These inserts were tested extensively by 034Motorsport and independent BMW enthusiasts before release on multiple F2x/F3x vehicles. Installation is very simple, can be performed in under an hour, and is completely reversible. Kit includes: (2) Upper Front Inserts (2) Upper Rear Inserts (2) Lower Front Inserts (2) Lower Rear Inserts FEATURES: 6061 Billet Aluminum Construction CNC-Machined Clear Anodized Finish for Durability Engineered to Fill Voids In Factory Rear Subframe Mounts Helps Maintain Proper Suspension Geometry When Cornering Reduces Rear Subframe Movement During Launches & Acceleration Improves Shifting Feel, Resulting in Crisper Shifts Virtually No Additional NVH Transfer Inside Cabin Easy, Straightforward Installation

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Engine Supporting Bracket - Right - F22, F23, F30, F32, F33, F34, F36...

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T#:542670

Part#: 22116883144

Ships in 3 Business Days

$ 217.99 USD

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$ 217.99 USD

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Engine Supporting Bracket - Right - F25, F26, F30, F31, F32, F33, F34...

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T#:174560

Part#: 22116784824

In Stock

2% off MSRP $ 212.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 208.99 USD

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2% off MSRP

$ 212.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 208.99 USD

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Genuine BMW Engine Supporting Bracket, Right -
This item fits the following BMW Chassis:
F25 X3,F26 X4,F30,F31,F32,F33,F34

Engine Supporting Bracket - Right - F22, F23, F30, F31, F32, F33, F34...

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T#:202173

Part#: 22116857560

Ships in 3 Business Days

1% off MSRP $ 174.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 173.99 USD

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Qty

1% off MSRP

$ 174.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 173.99 USD

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Genuine BMW Engine Supporting Bracket, Right -
This item fits the following BMW Chassis:
F30,F31,F32,F33,F34,F36

Engine Supporting Bracket - Left - F22, F23, F25, F26, F30, F31, F32,...

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T#:174559

Part#: 22116784823

Ships in 3 Business Days

1% off MSRP $ 174.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 173.99 USD

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Qty

1% off MSRP

$ 174.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 173.99 USD

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Genuine BMW Engine Supporting Bracket, Left -
This item fits the following BMW Chassis:
F25 X3,F26 X4,F30,F31,F32,F33,F34,F36

Genuine BMW Hex Bolt With Washer 33176760342

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T#:20833

Part#: 33176760342

In Stock

9% off MSRP $ 20.58

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 18.76 USD

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Qty

9% off MSRP

$ 20.58

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 18.76 USD

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Genuine BMW Hex Bolt With Washer.

Genuine BMW Foam Seal - 31106856004 - F22,F30,F31,F32,F33,F34,F36 ...

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T#:177206

Part#: 31106856004

Ships in 1-2 days

$ 7.99 USD

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Qty

$ 7.99 USD

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Genuine BMW Foam Seal -
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Front Subframe Rear Postion Vibration Absorber

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T#:530047

Part#: 31106861027

Ships in 4 Business Days

13% off MSRP $ 280.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 243.99 USD

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Qty

13% off MSRP

$ 280.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 243.99 USD

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Fits Left and Right Rear Subframe. Over time the rubber bushings wear out and get overlooked. Make sure your front subframe is solid and handling properly.