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Ksport CBM032-RR Version RR Road Race Coilover System

(1999-2005 BMW 325xi; 1999-2005 BMW 330xi)

Manufacturer

Part Number

CBM032-RR
Sale Price

$1,785.00

Estimated ship date Saturday, November 28

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport Version RR Road Race Coilover System is purpose-built for serious road racing applications. Engineered with aggressive spring rates and shock valving tuned specifically for maximum on-track handling performance, this system delivers acute reaction and unparalleled responsiveness where it matters most. For race use only — not intended for street use.

Key Features:

  • 36-Way Damping Adjustment: Simultaneous compression and rebound adjustment via a single knob for quick, precise tuning between sessions. Each click corresponds to one of 36 distinct damping settings, with a recommended baseline of 18 clicks from full stiff.
  • 20–30mm Shorter Shock Stroke: Combined with stiffer spring rates and race-specific valving, the reduced shock stroke keeps the chassis planted and predictable at track speeds.
  • Monotube High-Pressure Design: Oil and gas are fully separated within the cylinder, allowing for faster and more even heat dissipation compared to twin-tube designs. Finer damping adjustments are possible, and aeration and cavitation are significantly reduced for more consistent performance lap after lap.
  • All-Steel Pillow Ball Upper Mounts: Heavy-duty all-steel pillow ball top mounts on qualifying applications provide superior strength, direct steering response, and improved feedback over rubber-isolated alternatives. On many applications, front and rear pillow ball mounts allow setup to OEM suspension geometry specifications.
  • Camber Adjustment via Pillow Ball Mount: Available on select applications, integrated camber adjustment through the upper mount eliminates the need for a separate camber kit.
  • Upgraded Bump Stops: Reinforced bump stops are included to prevent shock bottoming over uneven pavement or harsh track surfaces. Bump stops are housed inside the dust boot for a cleaner, more durable assembly.
  • Adjustable Lower Mount for True Ride Height Adjustment: Height is adjusted at the lower mount, preserving full suspension travel — unlike designs that sacrifice stroke when lowering.
  • 6061-T6 Billet Aluminum Construction: Mounts, collars, and spring perches are machined from 6061-T6 billet aluminum for a lightweight, rigid, and corrosion-resistant build.
  • Zinc-Electroplated Steel Shock Body: The steel shock body is electroplated with zinc for protection against rust and the elements. An anti-rust paste packet is included for application to key coilover contact points.
  • Matched Valving and Spring Rates: Each damper is valved specifically to match the installed spring rate, ensuring balanced and reliable ride characteristics. Custom spring rates are available on request.
  • Ride Height Range: Lowers approximately 2 to 4.7 inches depending on application.
  • 12-Month Limited Warranty: Covers manufacturer defects.

The Ksport CBM032-RR Version RR delivers a track-focused coilover solution with the adjustability, durability, and precision engineering demanded by competitive road racing. This system is strictly intended for race use and is not recommended for street driving.

Products specifications

Fits

1999-2005 BMW 325xi; 1999-2005 BMW 330xi

Spring Rate (F)

16/896kg/lbs

Spring Rate (R)

18/1008kg/lbs

Upper Mount (F)

P/U

Upper Mount (R)

ATM

Lower Mount Type

Adjustable

Upper Mount Type

Pillowball Mount with camber adjustment

Top Mount Type - Front

Pillowball Mount with camber adjustment

Ksport Product Sub-Category

Version RR Road Race Coilover Kit

Dust Shield

No

Gas Charged

Yes

Spring Rate Rear kg/mm

18

Top Mount Type - Rear

Aluminum Mount no camber adjustment

Adjustable Height

yes

Ksport Product Category

Coilover Kits

Subject to CARB? Yes/No

No

Spring Rate Front kg/mm

16

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Title

Ksport Version RR Road Race Coilover Kit - CBM032-RR

Thank you foryou fast service, and knowledge. I will definitely be shopping again for my automotive supply needs.

super service and best price on the net

The product was great and delivery was fast. Autoplicity made the trans action very easy. The payment process was very secure and safy also. I will be ordering again from the company in the furture.<br><br>Tj Vandermarlierre

Ordering online from Autoplicity was quick and easy.<br>The item shipped quick and arrive a few days later via std ground shipping.<br>The quality and fit of the product (SUV cargo liner) was great, and it made a wonderful Christmas gift!<br>I will purchase from you again, thank you!

Easy to use website, had the best price for the item I was looking for, and quick shipping! What else can you ask for?

Excellent service. I called in Monday for a hard to find item which I had ordered from several other online shops who despite saying were In Stock online were not actually in stock at all and the orders were canceled after waiting a week to find out. They had the item in stock as listed on their website and shipped the next day. The price was the cheapest of anyone who actually had the item in stock by a substantial amount.

Thanks for the great service, best prices, and fast shipping!!!

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