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Ksport CBM015-GT GT Pro Coilover Kit 55mm Inverted Monotube 36-Way Adjustable Damping with Pillowball Top Mounts

(1982-1992 BMW 325i; 1982-1992 BMW 320i; 1982-1992 BMW 318i; 1987-1992 BMW 325is; 1982-1992 BMW 325e; 1991-1992 BMW 318is; 1986-1988 BMW 325; 1986-1987 BMW 325es)

Manufacturer

Part Number

CBM015-GT
Sale Price

$1,657.50

Estimated ship date Wednesday, November 25

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport GT Pro Coilover Kit (CBM015-GT) delivers track-proven suspension performance for serious enthusiasts. Built around a large 55mm inverted monotube shock body—significantly larger than the standard 20mm—this system offers superior heat management, enhanced responsiveness, and a wide range of adjustability for both street and track use.

The inverted front design moves the gas/oil chamber farther away from the knuckle and braking system, reducing heat transfer and allowing the kit to run cooler under demanding conditions. This configuration also reduces unsprung weight for sharper handling and improved road feel.

Key Features:

  • 36-Way Adjustable Damping: Simultaneously adjusts compression and rebound with a single knob for fast, effective setup changes tuned to your handling and comfort preferences
  • Inverted 55mm Monotube Shock Bodies: Large-diameter bodies increase oil capacity for better cooling efficiency; the inverted design reduces unsprung weight and minimizes heat transfer from the brake and knuckle assembly
  • All-Metal Pillowball Top Mounts: Heavy-duty all-steel pillowball upper mounts deliver direct steering feel and enhanced response; available front and rear on select applications to maintain OEM suspension geometry
  • Camber Adjustment Integrated: On applicable models, the pillowball upper mounts include built-in camber adjustability, eliminating the need for a separate camber kit
  • Adjustable Lower Mount: Allows ride height adjustment without sacrificing suspension travel—no bottoming-out concerns associated with many competing coilover designs
  • 6061-T6 Billet Aluminum Components: Spring perches, locking collars, and top mounts are machined from aerospace-grade 6061-T6 aluminum for a lightweight, durable, and corrosion-resistant construction
  • Zinc Electroplated Steel Shock Body: The steel shock body is electroplated with zinc for long-lasting protection against rust and the elements; kit includes an anti-rust paste packet for additional protection on key areas
  • Spring-Matched Valving: Each set is valved specifically to match the installed spring rates for optimal ride quality and long-term reliability
  • Integrated Dust Boot with Bump Stop: Dust boots are standard on all units; the bump stop is integrated inside the dust boot for a more durable, compact design that resists deterioration
  • Monotube High-Pressure Design: Oil and gas are fully separated within the cylinder, dissipating heat faster and more evenly than twin-tube designs while significantly reducing aeration and cavitation for more consistent damping
  • 12-Month Warranty: Covered against manufacturer defects

The Ksport GT Pro coilover system is engineered for drivers who demand precision adjustability and durable performance. The combination of inverted monotube technology, large 55mm shock bodies, metal pillowball mounts, and fully adjustable geometry makes this kit a top-tier choice for performance street and track applications.

Products specifications

Fits

1982-1992 BMW 325i; 1982-1992 BMW 320i; 1982-1992 BMW 318i; 1987-1992 BMW 325is; 1982-1992 BMW 325e; 1991-1992 BMW 318is; 1986-1988 BMW 325; 1986-1987 BMW 325es

Spring Rate (F)

6.7/375kg/lbs

Spring Rate (R)

4.5/252kg/lbs

Upper Mount (F)

Pillowball

Upper Mount (R)

Pillowball

Top Mount Type - Front

Pillowball Mount with camber adjustment

Adjustable Height

yes

Spring Rate Front kg/mm

7.5

Upper Mount Type

Pillowball Mount with camber adjustment

Ksport Product Sub-Category

GT Pro Coilover Kit

Gas Charged

Yes

Ksport Product Category

Coilover Kits

Top Mount Type - Rear

Pillowball Mount no camber adjustment

Lower Mount Type

Adjustable

Dust Shield

No

Subject to CARB? Yes/No

No

Spring Rate Rear kg/mm

4.5

Was fast and easy to look for parts and order.

Correct part was easy to find, and checkout options fast and simple

I hop eit doesn't take too long to arrive =)

great.

Easy

Order several parts from Autoplicity for much less than the price I could find on any other site. With 3 days the first part was delivered to my door.<br><br>Excellent price and fast delivery time!

Great and quick

Excellent! Order some spark plugs from here and they got here in 3 days! Wow!

good

After placing my order, my item was shipped out the next business day as promised. Great service and great products, what more could you ask for!!

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