Ksport USA Coilovers

Coilovers.com is an authorized USA dealer for Ksport USA coilovers. We carry the active Ksport lineup across 46 car makes — one of the broadest platform catalogs in the performance coilover market. Over 590 chassis-specific Ksport coilover kits are available through our catalog, with coverage that includes mainstream Japanese, German, and American platforms plus exotic and specialty chassis that most coilover brands do not engineer for.

Call us at 1-800-460-9106 to talk through your build. Free shipping on most Ksport coilover kits sold within the United States and Canada.

You'll see this brand searched as Ksport, K Sport, or K Sport coilovers — same product, same Ksport USA catalog.

Why Drivers Choose Ksport USA

Ksport USA occupies the value-tier broad-platform position in the coilover market. The brand has spent more than two decades engineering performance suspension across a deliberately wide platform list — from mainstream Honda Civic and BMW 3 Series applications through exotic chassis like the Lamborghini Gallardo, Ferrari 360, and DeLorean DMC-12. Most brands engineer for the platforms with the highest sales volume. Ksport engineers for the platforms its customers actually drive, which means odd chassis get covered when other brands skip them.

The customers who buy Ksport from us share a common profile. They want a fully adjustable coilover kit with damping adjustment, ride-height adjustment, and platform-specific engineering — but at a price point that makes the kit accessible to drivers building grassroots track cars, daily drivers, and modified street builds. They want broad availability rather than premium pricing. Many of our Ksport customers are running chassis where the alternative is either a value-tier brand that doesn't cover the car or a premium brand that costs more than the car itself. Ksport fills that gap.

The technical signature of the Ksport lineup is the combination of monotube damper construction, 36-step damping adjustment on most kits, and platform-specific spring rate calibration. The lineup uses pillow ball top mounts on most fitments for tighter steering feel, threaded shock bodies for full ride-height adjustment independent of spring preload, and camber plates on most front strut applications.

The Ksport USA Lineup

Ksport's coilover range is organized into four primary lines that share core construction and differ in adjustment range and intended use case.

Ksport Kontrol Pro — The Volume-Seller Street and Track Kit

The Ksport Kontrol Pro coilovers is the Ksport coilover kit we ship most, and the kit most customers are evaluating when they research the brand. Single-adjustable damping with 36 clicks that adjust compression and rebound together. Monotube damper construction with high-pressure nitrogen gas charge. Full ride-height adjustment through threaded shock bodies independent of spring preload. Pillow ball top mounts and front camber plates standard on most fitments.

The Kontrol Pro is the right pick for drivers who want full coilover capability — height adjustment, damping adjustment, custom spring rates, and pillow ball mounts — at the most accessible price point in the lineup. It handles daily-driver duty, weekend autocross, and occasional track days on the same kit. Most Kontrol Pro buyers run this configuration as their daily-driven build for years.

Customer research demand on the Kontrol Pro outnumbers all other Ksport line searches combined, which tells us this is the kit drivers are evaluating when they consider the brand.

Ksport Kontrol Plus — Independent Two-Way Adjustable

The Kontrol Plus adds independent compression and rebound adjustment to the Kontrol Pro platform. Compression and rebound adjust on separate circuits, letting the driver tune each separately rather than as a combined setting. The Kontrol Plus uses the same monotube construction, threaded shock body, and pillow ball mount approach as the Kontrol Pro with the upgrade limited to the adjustment architecture.

The Kontrol Plus is the right pick for drivers who run consistent track time and want to tune compression and rebound separately — softer compression to absorb curbs, firmer rebound to control body motion through corners, for example.

Ksport Slide Kontrol — Drift-Specific Suspension

The Slide Kontrol is Ksport's drift-specific coilover line. The kits use extended steering angle compatibility, drift-specific spring rates, and damping calibrated for the load and motion patterns of competition and amateur drift use. Slide Kontrol coverage focuses on the drift platforms that matter most — Nissan 240SX (S13 and S14), Silvia (S14 and S15), 350Z and 370Z, the Toyota Corolla AE86, and Mazda RX-7. The kits are engineered specifically for drift duty rather than offered universally.

Ksport Circuit Pro — Three-Way Adjustable Motorsport

The Circuit Pro is Ksport's three-way adjustable motorsport line. Low-speed compression, high-speed compression, and rebound all adjust on separate circuits. The Circuit Pro is engineered for serious club racing, time attack, and competition use where damping precision at every shaft speed matters. Like the Slide Kontrol, Circuit Pro coverage is platform-specific rather than offered across the entire Ksport catalog. The kit is engineered for the platforms where three-way adjustment makes sense.

Ksport Coilovers by Make

Ksport's catalog runs broader than most coilover brands. Top coverage areas:

BMW — 66 fitments. The deepest single-make Ksport coverage we carry. 3 Series across E36, E46, E90/E92, and F30 generations. M3 across multiple chassis. 1 Series, 5 Series, Z3, Z4, and broader BMW lineup.

Honda — 42 fitments. Civic across multiple generations (EG, EK, EM, ES, FA, FB, FG, FK, FE), Civic SI, Civic Type R, Accord, S2000, CR-Z, Fit, Prelude, and Insight.

Toyota and Lexus — 74 combined fitments. Supra (A80 and A90), GR86, Celica, MR2, Corolla AE86, Camry, and broader Toyota lineup. Lexus IS, GS, SC, RC, and LS coverage.

Nissan and Infiniti — 66 combined fitments. 240SX (S13 and S14), Silvia (S15), 350Z, 370Z, GT-R, Skyline, and Sentra. Infiniti G35, G37, Q50, and Q60.

Audi — 35 fitments. A3, A4, S4, RS4, A5, S5, RS5, TT, and broader Audi lineup. Quattro AWD platforms well covered.

Mazda — 32 fitments. Miata across NA, NB, NC, and ND generations, RX-7 (FC and FD), RX-8, Mazda 3 and Mazdaspeed 3.

Volkswagen — 32 fitments. GTI, Golf R, and Jetta GLI across multiple chassis generations.

Mitsubishi — 27 fitments. Lancer Evolution (Evo 4 through X), Eclipse, 3000GT, and Galant VR-4.

Mercedes-Benz — 25 fitments. C-Class, E-Class, CLA, GLA, and AMG variants on platforms where Ksport coverage is offered.

Subaru — 22 fitments. WRX, STI, BRZ, Forester, Impreza, and Legacy.

Exotic and specialty platforms — Ksport's broad-platform philosophy means we ship coilovers for Lamborghini Gallardo, Aston Martin Vantage and DB9, Ferrari 360 Modena, Maserati Quattroporte, Jaguar XJ and XJR, Land Rover Range Rover, Lotus, and even the DeLorean DMC-12. Most coilover brands do not engineer for these chassis. Ksport does.

Additional Ksport coverage includes Ford (Mustang, Focus ST, Fiesta ST), Chrysler/Dodge (300, Charger, Challenger), Tesla (Model S, Model 3, Model Y), Mini (Cooper, Cooper S), Hyundai (Genesis Coupe, Veloster N), and several other platforms across the catalog.

For complete fitment lists by make, use the make-and-model filter on the product grid below.

How Ksport Compares to Other Brands We Carry

Coilovers.com is an authorized dealer for several established suspension brands. Each brand has its right buyer.

Ksport vs BC Racing: Both occupy the broad-platform-coverage tier in the coilover market with overlapping price points. BC Racing's catalog runs deeper on individual platforms — more chassis-specific engineering per fitment, more series options per platform, more custom-build availability. Ksport's catalog runs broader across the platform list — more total platforms covered, including chassis BC Racing does not engineer for. The choice often comes down to whether the build is on a high-volume platform where BC Racing's depth pays off, or on a less-common chassis where Ksport's breadth is what matters.

Ksport vs TEIN: TEIN specializes in Japanese chassis with platform-specific engineering for Honda, Toyota, Subaru, Mazda, Nissan, and similar platforms. Ksport covers Japanese chassis too but also covers European, American, and exotic platforms TEIN does not engineer for. On a Civic or WRX build, TEIN's Japanese-platform engineering is the more focused match. On a Lamborghini, BMW, or DeLorean build, Ksport is the brand that covers the chassis.

Ksport vs Feal Suspension: Different positioning entirely. Feal is a boutique American hand-built specialty brand with custom-valving expertise and engineer-direct customer engagement at higher price points. Ksport is a broad-platform value-tier brand at more accessible price points. The choice depends on whether the build prioritizes engineer-direct customization or accessible platform availability.

If you're not sure which brand fits your build, call us at 1-800-460-9106. We'll walk through the build with you and help you choose.

Ksport adjustable coilovers cover daily-driven through dedicated track use cases.

Frequently Asked Questions

Are Ksport coilovers good?

For the price tier they occupy, yes. Ksport delivers full coilover capability — height adjustment, damping adjustment, monotube construction, pillow ball mounts, and platform-specific engineering — at price points that make the kit accessible to drivers who can't justify premium-brand pricing. The Kontrol Pro specifically has been on the market for years and has a substantial installed base across the platforms Ksport covers. Coilovers.com customer feedback runs positive, with most owners citing the value-for-features ratio as the reason they chose Ksport.

What's the difference between Kontrol Pro, Kontrol Plus, Slide Kontrol, and Circuit Pro?

Kontrol Pro is single-adjustable with 36 clicks that adjust compression and rebound together. Kontrol Plus adds independent compression and rebound adjustment on separate circuits. Slide Kontrol is drift-specific with extended steering angle and drift-tuned damping. Circuit Pro is three-way adjustable for motorsport use with separate low-speed compression, high-speed compression, and rebound adjustment. All four use the same monotube construction and platform-specific spring rate approach.

Can I daily drive Ksport coilovers?

Yes. The Kontrol Pro is engineered for street and occasional track use, and the 36-step damping range lets drivers soften the ride for commute duty and firm it up for spirited driving. Kontrol Plus daily drives too — the independent adjustment lets the driver tune compression for ride comfort separately from rebound. Slide Kontrol and Circuit Pro are firmer and more track-oriented; they can daily drive but trade more comfort for track responsiveness.

How long do Ksport coilovers last?

Street-driven Ksport kits typically run 40,000 to 60,000 miles before needing rebuild service, depending on use patterns and road conditions. Track-driven kits depend heavily on track frequency and conditions. Ksport offers rebuild service through their North American distribution for the life of the kit.

Where are Ksport coilovers made?

Ksport coilovers are designed and manufactured at Ksport's production facilities in Asia. North American distribution, technical support, and rebuild service are handled through Ksport USA.

Do I need a wheel alignment after installing Ksport coilovers?

Yes. After installing any coilover kit, a four-wheel alignment is essential. The new ride height changes camber, toe, and caster geometry. Skipping the alignment causes uneven tire wear and degraded handling. Plan the alignment as part of the install job.

Related Collections

Browse Ksport coilover applications by chassis:

• Ksport coilovers for Honda
• Ksport coilovers for BMW
• Ksport coilovers for Toyota
• Ksport coilovers for Nissan
• Ksport coilovers for Subaru

Ready to Order Ksport Coilovers

Browse the Ksport collections below by make and platform. Each fitment page shows the available Ksport line for that build — Kontrol Pro, Kontrol Plus, Slide Kontrol, or Circuit Pro — along with spring rate options and any platform-specific notes about installation considerations.

In-stock kits typically ship the same business day on orders placed before 2 PM ET. Some Ksport configurations — particularly Kontrol Plus, Slide Kontrol, and Circuit Pro on less-common platforms — may be order-only from Ksport USA distribution with a 1-2 week lead time. We confirm exact ship timing at order confirmation.

Call 1-800-460-9106 for fitment guidance, line selection, exotic-platform sourcing questions, or to place an order with one of our specialists. Coilovers.com handles Ksport technical questions and Ksport USA warranty coordination in-house.