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BMW 335i Suspension Braces & Reinforcement Parts

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Performance Strut Tower Brace - Black

ES#2917832 - 007690ECS02 - Performance Strut Tower Brace - Black - Reduces chassis flex for increased handling, while enhancing your vehicle's appearance. Featuring silver ECS Tuning logo. - ECS - BMW

Reduces chassis flex for increased handling, while enhancing your vehicle's appearance. Featuring silver ECS Tuning logo. 10X Entries For Our 25th Anniversary Sweepstakes!
Assists in triangulating the front end for improved handling and control

Brand:
ECS - Corporate Logo
ES#:
2917832
Mfg#:
007690ECS02
In Stock
ON SALE! SAVE 10%
$337.99

This product was last offered at the strikethrough price on
06-13-2026

$304.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Racing Dynamics Front Strut Brace

ES#3023769 - 1969990011 - Racing Dynamics Front Strut Brace - Reduce chassis flexing - quality performance from one of the original BMW tuners! - Racing Dynamics - BMW

Reduce chassis flexing - quality performance from one of the original BMW tuners!

Brand:
Racing Dynamics - Corporate Logo
ES#:
3023769
Mfg#:
1969990011
Ships in 5 Business Days
$245.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Strut Tower Brace - Black

ES#2952194 - 007690ECS03 - Performance Strut Tower Brace - Black - Reduces chassis flex for increased handling, while enhancing your vehicle's appearance. Featuring red ECS Tuning logo. - ECS - BMW

Reduces chassis flex for increased handling, while enhancing your vehicle's appearance. Featuring red ECS Tuning logo. 10X Entries For Our 25th Anniversary Sweepstakes!
Assists in triangulating the front end for improved handling and control

Brand:
ECS - Corporate Logo
ES#:
2952194
Mfg#:
007690ECS03
In Stock
ON SALE! SAVE 10%
$332.99

This product was last offered at the strikethrough price on
06-13-2026

$299.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Strut Tower Brace - polished

ES#2917794 - 007690ECS01 - Performance Strut Tower Brace - polished - Reduces chassis flex for increased handling, while enhancing your vehicle's appearance. - ECS - BMW

Reduces chassis flex for increased handling, while enhancing your vehicle's appearance. 10X Entries For Our 25th Anniversary Sweepstakes!
Assists in triangulating the front end for improved handling and control

Brand:
ECS - Corporate Logo
ES#:
2917794
Mfg#:
007690ECS01
In Stock
ON SALE!
$332.99

This product was last offered at the strikethrough price on
06-13-2026

$316.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

F Chassis N55/B58 Differential Brace

ES#4659603 - 047282la04KT - F Chassis N55/B58 Differential Brace - Reduce wheel hop, extend the life of your input bearing, and add stability to your chassis with the Turner F Chassis Diff Brace! - Turner Motorsport - BMW

Reduce wheel hop, extend the life of your input bearing, and add stability to your chassis with the Turner F Chassis Diff Brace! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission only.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4659603
Mfg#:
047282LA04KT
In Stock
ON SALE! SAVE 15%
$312.99

This product was last offered at the strikethrough price on
06-13-2026

$266.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Shock Mounting Bushings & Brackets - 80A Street Bushings

ES#4876105 - PFR5-417 - Rear Lower Shock Mounting Bushings & Brackets - 80A Street Bushings - 80A polyurethane mounts improve handling and control and offer a more engaging driving experience without being so stiff that ride quality is negatively affected - Powerflex - BMW

80A polyurethane mounts improve handling and control and offer a more engaging driving experience without being so stiff that ride quality is negatively affected

Brand:
Powerflex - Corporate Logo
ES#:
4876105
Mfg#:
PFR5-417
Ships in 1 Business Day
$245.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Tower Reinforcement Plates

ES#3028352 - TSU9075STR - Front Strut Tower Reinforcement Plates - Prevent stress cracking and torn sheetmetal! - Turner Motorsport - BMW

Prevent stress cracking and torn sheetmetal! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028352
Mfg#:
TSU9075STR
In Stock
ON SALE! SAVE 25%
$89.99

This product was last offered at the strikethrough price on
06-13-2026

$67.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Adjustable Trailing Arm Kit

ES#3438308 - AK-137 - Rear Adjustable Trailing Arm Kit - Dial in and reinforce your suspension with adjustable length rear trailing arms featuring spherical solid ball joints! - GODSPEED - BMW

Dial in and reinforce your suspension with adjustable length rear trailing arms featuring spherical solid ball joints!

Brand:
GODSPEED - Corporate Logo
ES#:
3438308
Mfg#:
AK-137
Ships in 3 Business Days
$180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

F-Chassis Differential Brace & 95A Polyurethane Differential Bushing Set

ES#4876450 - 047282LAEBKT - F-Chassis Differential Brace & 95A Polyurethane Differential Bushing Set - The ULTIMATE differential upgrade for your F-Chassis. - Enthusiast Bundles - BMW

The ULTIMATE differential upgrade for your F-Chassis. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876450
Mfg#:
047282LAEBKT
In Stock
ON SALE! SAVE 26%
$536.98

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

$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Shock Mounting Bushings & Brackets - 95A Race Bushings

ES#4876106 - PFR5-417BLK - Rear Lower Shock Mounting Bushings & Brackets - 95A Race Bushings - 95A polyurethane mounts significantly improve handling and control, offering the best performance without regard to comfort - Powerflex Black Series - BMW

95A polyurethane mounts significantly improve handling and control, offering the best performance without regard to comfort

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4876106
Mfg#:
PFR5-417BLK
In Stock
$270.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Reinforcement Bracket - Front Subframe

ES#48991 - 31116768714 - Reinforcement Bracket - Front Subframe - Genuine BMW - BMW

Front

Brand:
Genuine BMW - Corporate Logo
ES#:
48991
Mfg#:
31116768714
Ships in 2 Business Days
3% off MSRP

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

$577.99

This product was last offered at the strikethrough price on
07-18-2026

$562.99 USD
This product is lifetime replacement eligible Lifetime Replacement

aFe CONTROL Front Sway Bar

ES#3612825 - 440-503003FN - aFe CONTROL Front Sway Bar - Reduce body roll and upgrade your handling with stiffer sway bars - AFE - BMW

Reduce body roll and upgrade your handling with stiffer sway bars

Brand:
AFE - Corporate Logo
ES#:
3612825
Mfg#:
440-503003FN
Back Ordered
20% off MSRP

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

$512.99

This product was last offered at the strikethrough price on
07-18-2026

$410.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Chassis Brace Upgrade

ES#2635510 - 33326777637KT - Rear Chassis Brace Upgrade - Improve handling with Genuine BMW parts - Genuine BMW - BMW

Improve handling with Genuine BMW parts

Brand:
Genuine BMW - Corporate Logo
ES#:
2635510
Mfg#:
33326777637KT
Ships in 2 Business Days
$363.99

This product was last offered at the strikethrough price on
07-10-2026

$347.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar - Front

ES#2744474 - 31356792137 - Sway Bar - Front - Includes rubber mounting bushings. - Genuine BMW - BMW

Includes rubber mounting bushings.

Brand:
Genuine BMW - Corporate Logo
ES#:
2744474
Mfg#:
31356792137
Ships in 1-2 days
4% off MSRP

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

$323.99

This product was last offered at the strikethrough price on
07-18-2026

$309.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strut Tower Brace

ES#2683751 - 51617378711 - Strut Tower Brace - Genuine BMW square tubing strut brace. - Genuine BMW - BMW

Genuine BMW square tubing strut brace.

Brand:
Genuine BMW - Corporate Logo
ES#:
2683751
Mfg#:
51617378711
Ships in 1-2 days
3% off MSRP

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

$95.99

This product was last offered at the strikethrough price on
07-18-2026

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strut Tower Brace - Left

ES#127025 - 51617135645 - Strut Tower Brace - Left - Attached to the left strut tower and firewall - Genuine BMW - BMW

Attached to the left strut tower and firewall

Brand:
Genuine BMW - Corporate Logo
ES#:
127025
Mfg#:
51617135645
Ships in 1-2 days
2% off MSRP

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

$204.99

This product was last offered at the strikethrough price on
07-18-2026

$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Suspension Braces & Reinforcement Parts

Low-cost bracing adds rigidity and reduces chassis flex for improved handling performance. Enhance the effectiveness of your suspension upgrades and premium tires with carefully placed braces.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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