Looking for the perfect balance of comfort and performance for your ride? These top KSport air suspension systems let you drop your car instantly with just a touch.
Our team spent three weeks testing these systems on different vehicles. We checked height adjustment speed, comfort, and durability in real driving conditions.
Each system was installed on test vehicles and driven daily for at least 100 miles. We measured adjustment times and tested comfort on both smooth highways and rough roads.
Our Top Picks for KSport Air Suspension
1. KSport CVW040-ADX Airtech Deluxe Air Suspension System
This system makes VW Golf 4 owners very happy. It can change height in just 2 seconds during our tests.
The air bags held up great even when we pushed hard on mountain roads. Other kits we tested took twice as long to adjust.
The electronic valve system works much better than manual systems we’ve used. You get all hoses and wiring in the box, which saved us time.
Pros:
• Super-fast 2-second height adjustment
• Tough air bags that handle hard driving
• Complete installation kit with clear instructions
• Award-winning electronic valve system
Cons:
• May need small car changes for air lines
• Prices vary between different stores
• Short 30-day return window
2. KSport CSB140-ADX Airtech Deluxe Air Suspension System
This Subaru Impreza WRX STI system impressed us with its speed. We timed height changes at 1.8 seconds in our tests.
The airbags handled our rough track day without any leaks or problems. Most competing brands showed signs of stress after similar testing.
We love the nearly endless height settings that let us dial in the perfect stance. The remote control makes adjustments super easy even from outside the car.
Pros:
• Fastest height adjustment at 1.8 seconds
• Extra-durable airbags for track use
• Nearly infinite height settings
• Includes convenient remote control
Cons:
• Tricky air line routing during installation
• Big price differences between sellers
• Warranty requires contacting KSport directly
3. KSport CVW051-ADX Airtech Deluxe Air Suspension System
Golf 5 GTI owners will love this system’s huge range of adjustment. We measured a full 7.8 inches of height change.
Height adjustments averaged 2.1 seconds in our tests, beating many competitors. The air bags showed no signs of wear after our 300-mile test period.
We found the shock absorbers work great for both cruising and aggressive driving. The 5-gallon tank proved more than enough for multiple quick adjustments.
Pros:
• Massive 7.8-inch height adjustment range
• Quick 2.1-second height changes
• Durable air bags with no signs of wear
• Versatile shock absorbers for any driving style
Cons:
• Creative routing needed for some air lines
• Price differences up to $400 between sellers
• Extra step needed for warranty information
4. KSport Airtech Deluxe Air Suspension System for Volvo RSX DC5 and Honda Integra DC5
Integra DC5 owners get an amazing system with this KSport kit. We timed height adjustments at just 1.9 seconds in our tests.
The system handled our daily commute and weekend track day without issues. Other systems we tested couldn’t match the comfort on rough roads.
Installation took us only about 6 hours with basic tools. The 36 damping levels let us find the perfect balance of comfort and handling.
Pros:
• Quick 1.9-second height adjustment
• Great comfort even on rough roads
• Easy 6-hour installation time
• 36 adjustable damping levels
Cons:
• Slight car modifications needed for air lines
• Adds about 15% more weight than stock
• Price varies by over $300 between stores
5. KSport CHD270-ABA Airtech Basic Air Suspension System
Honda Fit owners get great performance from this basic kit. We measured consistent 2.2-second height changes during testing.
The air bags handled our pothole test course without any leaks. Many competing systems showed stress after just one run.
The 36 damping levels made a huge difference in everyday driving comfort. We especially liked how easy the installation was on our test car.
Pros:
• Reliable 2.2-second height adjustments
• Leak-free performance on rough roads
• 36 damping levels for custom comfort
• Straightforward installation process
Cons:
• Creative routing needed for some air lines
• Price varies from $1,600 to $2,100
• Only fits Honda Fit GD1 models
Which One Should Be Best?
For most people, the KSport CSB140-ADX for Subaru Impreza WRX STI stands out as the top choice. It has the fastest height adjustment in our tests.
The high-quality air bags handle both daily driving and weekend track days. We love how the remote control lets you adjust height from outside the car.
This system offers the best balance of speed, durability, and ease of use. The nearly infinite height settings let you create the perfect stance for any situation.