BMW 325I Chassis Components Chassis & Suspension

Sikky Manufacturing Transmission Crossmembers

Sikky Manufacturing transmission crossmembers are CAD/CAM designed and CNC laser-cut from steel and welded in-house. Available for many applications, each crossmember is powdercoated black and includes a high performance urethane bushing with mount bolt. Select the Sikky transmission crossmember needed for your vehicle.

5.0 out of 5 stars ( 1 )

$138.69

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$212.79

Whiteline Strut Tower Braces

Sometimes your vehicle's performance can begin to feel loose, or tired, as the miles go up. Whiteline strut tower braces will stiffen up your ride like it was in its teens again. They prevent slackness in steering performance by strengthening the towers. This gives the chassis less flex and twist, providing a nice stiff frame for improved handling, no matter the type of driving. Keep your chassis tight with Whiteline strut tower braces, designed to firm up suspension and handling for any driving style.

4.5 out of 5 stars ( 14 )

$228.88

Whiteline Strut Tower Brace Quick-Release Kits

Whiteline quick-release clamps allow for fast and easy removal of strut tower braces. This is a must for any Whiteline strut brace that is regularly removed, so that you can work on the engine. Manufactured from aluminum, these quick-release clamps are compatible with all Whiteline strut tower braces.

Not Yet Reviewed

$54.88

Rein Automotive OE Quality Differential Mounts

Rein Automotive OE Quality differential mounts match the OE design specifications to be identical to the originals in fit and form. Either hydraulic or rubber-to-metal based with a high-corrosion resistance, each mount ensures the ideal performance on your vehicle. Select the Rein differential mount designed for your car.

Not Yet Reviewed

$10.99

Sikky Manufacturing Quick-Change Differential Subframe Kits

Sikky Manufacturing quick-change differential subframe kits are crucial additions when building your race car to perform at the highest level. These setups give the user the ability to change their gear ratio in less than 5 minutes by simply removing the rear cover of the rear end. This is a huge advantage when dialing in your setup at the track to make sure your gearing is in the sweet spot and you're not forced to shift at inopportune times. They are also designed to handle massive amounts of power. Sikky designed, developed, and tested the subframe kits to precise tolerances using their advanced technology, like FARO 3D scanning arm and Solidworks CAD software. Perfect rear placement ensures that the differential is placed dead center every time for optimum CV joint angles while also remaining Formula Drift legal. Built to handle all the abuse a high-horsepower car can put out, each subframe comes preassembled with the necessary brackets welded on and the entire assembly powdercoated black. Select the one designed for your vehicle. Kit details: * Formula Drift legal * No subframe core required * CNC-machined mounting brackets * Fully assembled using FARO arm to ensure absolute perfect rear placement * Black powdercoated * Includes all necessary hardware * Fuel cell/tank relocation required in most applications

Not Yet Reviewed

$1,755.59

Dinan Shock Tower Braces

Dinan shock tower braces improve handling by reducing body flex of your BMW. These attractive brushed aluminum braces feature carbon fiber inserts and will help to maintain the structural integrity of the body on your vehicle—as well as provide sharper handling by reducing flex under harder cornering conditions. They may be installed in conjunction with any of the Dinan suspension systems or components. The end plates are black zinc plated with clear zinc hardware for a clean smooth look. These shock tower braces come with tools for quick and easy removal when needed. Order the kit recommended for your specific vehicle.

Not Yet Reviewed

$409.95

Dinan Strut Tower Braces

Dinan strut and shock tower braces improve handling and the underhood style of your BMW. These attractive brushed aluminum and carbon fiber braces will help to maintain the structural integrity of the towers over the life of your vehicle, as well as provide sharper handling by reducing flex under harder cornering conditions. They may be installed in conjunction with any of the Dinan suspension systems or the stock components. The end brackets are machined for precise fitment over the strut tower reinforcements and powdercoated for a clean and solid installation.

Not Yet Reviewed

$511.95