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K2 Industries & OUR OWN FAQ's
BMW E81 / E82 / E87 / E88 1 Series & E90 / E91 / E92 / E93 3 Series Adjustable Rear Upper Control Arms with Monoball Bushings 2005 - 2013
SKU: 1005012161609870-China Mainland
Sale price
$429.99 USD
Regular price
$471.00 USD
Shipping calculated at checkout.
Upgrade the rear suspension of your BMW 1 Series or 3 Series with these premium adjustable rear upper control arms featuring high-performance monoball bushings, precision CNC-machined from billet aluminium and bearing steel for superior strength, accuracy, and long-term durability. The factory rear camber arms are designed for comfort and reliability β built from stamped metal with spot-welded construction β and are only suitable for daily use without offering camber or toe angle adjustment capability. These adjustable control arms replace the factory rubber-bushed units with M3-inspired monoball bushing technology, delivering sharper handling, more immediate suspension response, and full adjustability for camber and alignment tuning. Engineered as a direct OE+ quality replacement and finished with anti-rust anodized treatment for vibrant color and long-term corrosion resistance.
Features:
- Lightweight and durable construction β CNC-machined from billet aluminium and bearing steel for superior strength-to-weight performance and precise dimensional accuracy
- CNC machined precision β ensures perfect fitment to factory mounting points with no modification required
- Anti-rust anodized treatment β main connecting rod structure is anodized to improve corrosion resistance while delivering a more vibrant, premium finish
- OE+ quality monoball bushings β each arm incorporates a single-ball bushing with dust cover and self-lubricating design for extended service life compared to bare monoball alternatives
- M3-inspired performance design β takes direct inspiration from the M3 control arm geometry, replacing factory rubber bushings with high-performance monoball technology for sharper handling response
- Fully adjustable structure β provides camber and toe adjustment capability for performance alignment, lowered suspension setups, and customized handling characteristics
Specifications:
- Condition: 100% Brand New
- Type: Adjustable Rear Upper Control Arms with Monoball Bushings
- Material: Billet Aluminium & Bearing Steel
- Construction: CNC Machined
- Surface Finish: Anodized Anti-Rust Treatment
- Bushing Type: OE+ Quality Single Monoball with Dust Cover
- Adjustment Range: 245 β 309 mm (9.65 β 12.17 in)
- Item Weight: 2.918 kg
- Quantity: 2 pieces per set (Left & Right)
- Fitting Position: Rear Axle, Left and Right
- NVH Increase: Low
- Purpose: Performance Replacement / Upgrade
OE / Replacement Part Numbers:
- 33 32 6 777 980 / 33326777980
- 33 32 2 406 292 / 33322406292
- 33 32 6 763 473 / 33326763473
Fitment:
- BMW 1 Series E81 / E82 / E87 / E88 (2005 β 2013) β Excludes 1M
- BMW 3 Series E90 / E91 / E92 / E93 (2005 β 2013) β Excludes M3
- Compatible with factory rear axle mounting points only β not compatible with 1M or M3 variants which use a different rear suspension geometry
- Confirm vehicle model, chassis code, and trim before ordering
Contents:
- 2x Adjustable Rear Upper Control Arms with Monoball Bushings (Left & Right)
Benefits:
- Billet aluminium and bearing steel construction delivers significantly higher strength and stiffness compared to factory stamped-metal arms, eliminating flex under load and improving suspension precision
- M3-inspired monoball bushing geometry replaces compliant rubber bushings with rigid spherical bearings, sharpening turn-in response and reducing rear-end deflection during cornering
- Full adjustability enables proper camber correction on lowered vehicles, custom alignment specifications for track use, and precise tuning for tire wear management
- OE+ quality monoball with integrated dust cover and self-lubricating design provides extended service life and reduced maintenance compared to bare spherical bearing alternatives
- Anodized anti-rust finish maintains structural integrity and visual appearance over long-term exposure to road conditions, salt, and moisture
- Low NVH increase β delivers performance handling improvements without the harsh ride quality typically associated with full-bearing suspension components
Installation Notes:
- Vehicle wheel alignment is strongly recommended immediately after installation β adjustable control arms will alter rear camber and toe specifications
- Professional installation is strongly recommended β rear suspension component replacement requires proper torque specifications, alignment expertise, and suspension knowledge
- These arms are designed for performance handling and alignment correction β they are NOT designed for extreme camber adjustment commonly known as "stance look" setups
- Driving with extreme negative camber ("stance" alignment) is dangerous, accelerates tire wear, compromises vehicle handling stability, and is strongly advised against
- Compatible with non-M variants only β will not fit BMW 1M or M3 chassis which use different rear suspension geometry and mounting points
- If unsure about compatibility with your specific BMW variant or chassis code, contact our team with your year, model, and chassis code (E81 / E82 / E87 / E88 / E90 / E91 / E92 / E93) before ordering
Warranty:
- 12-month standard warranty from date of purchase
- Contact our support team for assistance with any issues
K2 Industries & OUR OWN FAQ's
How do I check fitment?
Check the listing for your year, make, model, trim and engine. Body style, build date and factory options can matter. If the listing is unclear, send FI Performance your vehicle details and the product link or SKU before ordering.
What comes with this part?
Check the product description for quantities, hardware and accessories. Photos may show the part installed with other components. Ask us if you need to confirm whether a part is sold individually, as a pair or as a kit.
Will I need extra parts or modifications?
That depends on the part and your setup. Check for adapters, wiring, coding, tuning, trimming or additional hardware before booking installation. If you already have aftermarket parts, tell us whatβs installed.
What should I check for headlights or tail lights?
Match your factory lighting type, connector and body style. Halogen, HID and LED assemblies can differ even on the same model. Check pre-facelift versus facelift fitment and features such as adaptive lights or leveling.
Should I have a shop install it?
We recommend a qualified installer for wiring, engine, brake and suspension work. Inspect the part and confirm fitment before cutting, drilling, painting or modifying anything.
When will my order ship?
Availability and lead time vary by item. If youβre working around a shop appointment or event, contact FI Performance for a current estimate before ordering.
How do returns and warranty claims work?
Contact FI Performance with your order number before sending anything back. Eligibility depends on the item, its condition and the applicable policy. If thereβs damage or a defect, keep the packaging and send photos of the part, label and issue.
Is this part intended for street use?
Check the listing for any use restrictions and confirm the requirements where you drive. If you need a specific approval or certification, ask us to verify it for the exact part number before ordering.
Why should I buy from FI Performance?
FI Performance is a USA-based team of automotive enthusiasts focused on quality, reliability and helpful support. We work closely with manufacturers and can help guide your build from product selection through order support.
How can I contact customer support?
Reach FI Performance by live chat, email or phone for product questions, order help and automotive guidance.
What parts are best for my car and goals?
Tell FI Performance your vehicle, intended use and goals. We can help narrow down the right parts and put together a practical modification plan for your build.
Do you offer financing options?
Eligible financing options are shown at checkout. Select the available financing method during checkout to review payment terms and monthly-payment options.
How do I track my order?
When your order ships, FI Performance sends tracking information by email so you can follow delivery progress and view the estimated arrival date.
What payment methods do you accept?
FI Performance accepts major credit cards, PayPal and any financing options displayed at checkout.
How do I know if I have factory Xenon lighting?
Factory Xenon lights commonly have a blue-tinted output and a short warm-up period. Check your owner's manual or send FI Performance your vehicle details so we can help confirm your factory lighting type.
What is the difference between Halogen, HID and LED lighting?
Halogen lighting is the traditional, affordable option. HID lighting typically provides greater brightness, while LED lighting is energy-efficient and long-lasting. FI Performance can help you select the correct option for your vehicle.
How do I prevent lighting condensation?
Condensation can occur as temperatures change. Lighting assemblies are designed to minimize it; contact FI Performance for guidance if you see persistent condensation or have product-specific questions.
How do I check fitment?
Check the listing for your year, make, model, trim and engine. Body style, build date and factory options can matter. If the listing is unclear, send FI Performance your vehicle details and the product link or SKU before ordering.
What comes with this part?
Check the product description for quantities, hardware and accessories. Photos may show the part installed with other components. Ask us if you need to confirm whether a part is sold individually, as a pair or as a kit.
Will I need extra parts or modifications?
That depends on the part and your setup. Check for adapters, wiring, coding, tuning, trimming or additional hardware before booking installation. If you already have aftermarket parts, tell us whatβs installed.
What should I check for headlights or tail lights?
Match your factory lighting type, connector and body style. Halogen, HID and LED assemblies can differ even on the same model. Check pre-facelift versus facelift fitment and features such as adaptive lights or leveling.
Should I have a shop install it?
We recommend a qualified installer for wiring, engine, brake and suspension work. Inspect the part and confirm fitment before cutting, drilling, painting or modifying anything.
When will my order ship?
Availability and lead time vary by item. If youβre working around a shop appointment or event, contact FI Performance for a current estimate before ordering.
How do returns and warranty claims work?
Contact FI Performance with your order number before sending anything back. Eligibility depends on the item, its condition and the applicable policy. If thereβs damage or a defect, keep the packaging and send photos of the part, label and issue.
Is this part intended for street use?
Check the listing for any use restrictions and confirm the requirements where you drive. If you need a specific approval or certification, ask us to verify it for the exact part number before ordering.
Why should I buy from FI Performance?
FI Performance is a USA-based team of automotive enthusiasts focused on quality, reliability and helpful support. We work closely with manufacturers and can help guide your build from product selection through order support.
How can I contact customer support?
Reach FI Performance by live chat, email or phone for product questions, order help and automotive guidance.
What parts are best for my car and goals?
Tell FI Performance your vehicle, intended use and goals. We can help narrow down the right parts and put together a practical modification plan for your build.
Do you offer financing options?
Eligible financing options are shown at checkout. Select the available financing method during checkout to review payment terms and monthly-payment options.
How do I track my order?
When your order ships, FI Performance sends tracking information by email so you can follow delivery progress and view the estimated arrival date.
What payment methods do you accept?
FI Performance accepts major credit cards, PayPal and any financing options displayed at checkout.
How do I know if I have factory Xenon lighting?
Factory Xenon lights commonly have a blue-tinted output and a short warm-up period. Check your owner's manual or send FI Performance your vehicle details so we can help confirm your factory lighting type.
What is the difference between Halogen, HID and LED lighting?
Halogen lighting is the traditional, affordable option. HID lighting typically provides greater brightness, while LED lighting is energy-efficient and long-lasting. FI Performance can help you select the correct option for your vehicle.
How do I prevent lighting condensation?
Condensation can occur as temperatures change. Lighting assemblies are designed to minimize it; contact FI Performance for guidance if you see persistent condensation or have product-specific questions.
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