Audi A3 S3 8P TT 8J Quattro Complete ALP4 Performance Air Suspension Kit

27485 / 27802 / 76002 / 76502
Regular price
£4,829.99
Sale price
£4,829.99
Tax included.

Lower your Audi or VW and raise your standards to Air Lift Performance. The kit features progressive-rate, double-bellows air springs placed over high-performance monotube struts. With 32 levels of damping adjustability, threaded lower mounts and camber plates, the struts allow for a wide range of customisation.

Front Kit Includes: Complete front Air Suspension kit with set of (2) front dampers with (2) air springs, (1) spanner wrench, (2) damping adjustment knobs, (2) damping knob grommets, (2) stainless leader lines, (2) sway bar end links, (2) 1/4" FNPT x 1/4" PTC fittings and (2) 1/4" FNPT x 3/8" PTC fittings.

Kit Features

  • Up to 6” drop from stock height
  • 32-level damping adjustment
  • Progressive-rate double-bellows air springs
  • High-performance monotube struts
  • Braided stainless steel leader lines
  • Adjustable threaded lower mounts
  • High-quality spherical bearing upper mounts
  • Integrated bearing upper end cap
  • Adjustable camber plate upper mounts

Rear Kit Includes: Complete front Air Suspension kit with set of (2) front dampers, (2) air springs, (2) roll plates, (1) set of vehicle specific brackets with hardware, (1) spanner wrench, (2) damping adjustment knobs, (2) damping knob grommets, (2) 1/4" FNPT x 1/4" PTC fittings and (2) 1/4" FNPT x 3/8" PTC fittings.

Kit Features

  • Up to 5.8” rear drop from stock
  • 32-level damping adjustability
  • Double-bellows progressive air springs
  • Monotube high-performance rear shocks
  • Threaded, adjustable lower mounts
  • Rubber upper shock mounts

Management System  ALP4 With Tank And Compressor

The ALP4 air management system redefines what’s possible for air suspension control, combining cutting-edge hardware with smarter, more seamless functionality. This system features a compact, all-in-one manifold, which houses the ECU, solenoids, and pressure sensors, crafted from anodized black billet aluminum for durability and a sleek, show-ready appearance. Paired with a full-color touchscreen controller framed in anodized aluminum and equipped with four tactile physical buttons, this system offers immediate control for your presets, 4-corner manual control, axle adjustments, full air-out and other adjustable functions. With mobile app integration, ALP4 allows you to use and fine-tune your setup from anywhere, ensuring ultimate control.

Kit Includes:

  • Threaded port (1/4” FNPT) manifold
  • Touch screen full-color LCD controller with physical buttons
  • Main wiring harness
  • USB-A to USB-C cable for controller-to-harness connection
  • Manifold mounting hardware
  • Electrical hardware
  • (6) 1/4” MNPT x 1/4” PTC fittings
  • (1) SMC water-trap with manual drain and mounting strap
  • (1) Air line cutter
  • (60) 1/4” or 3/8" DOT air line
  • 4 Gallon Polished Tank w/ Viair 444c chrome compressor, 1/4" & 3/8" fittings and tank mounting hardware

Kit Features and Benefits:

  • Pressure-based air management system with all-in-one manifold with ECU, solenoids, and pressure sensors built in for cleaner installs and fewer fail points
  • Upgradable to a height-based air management system by incorporating our Height Upgrade Kit
  • Anodized black billet aluminum manifold block with LED-lit top cover and rotatable logo plate
  • Threaded 1/4” FNPT manifold ports compatible with included PTC fittings or any 1/4" male-threaded fittings
  • 5-inch full-color touchscreen controller with anodized aluminum case, 4 physical buttons, and auto-dimming ambient light sensor
  • Adjustable LED colors for manifold cover, controller backlight, and buttons
  • Plug-and-play harness for easy install, only needing power, ground, and keyed ignition; drop-in upgrade for existing 3P/3H setups
  • Free mobile app with improved connectivity and a user-friendly interface for full system control
  • Pressure-based system with optional upgrade to height-based control via Pressure-to-Height Upgrade Kit
  • Built-in diagnostics with clear, easy-to-understand system messages
  • Compressor performance test and diagnostics to track and benchmark compressor health
  • Adjustable pulse rate for fine-tuning system responsiveness
  • Valet Mode with customizable lockout settings
  • Improved ride adjustment algorithms with learning and road filtering
  • Show Mode which allows full use of the system with the vehicle off for one ignition cycle
  • Standby mode which allows wireless connectivity and use of the system with the vehicle off for an adjustable period of time, with the controller, LED lighting, and compressor disabled for minimum power draw
  • Adjustable preset maintain sensitivity (high, medium, low)
  • Slow Lift/Lower Zone for pulsed movement near minimum ride height to manage ground contact smoothly
  • Seamless integration of an available tank and compressor kit (tank and compressor not included)