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HARRYS EURO - NZ's Largest Online Performance Parts Store
HARRYS EURO – NZ's Largest Online Performance Parts Store
ST Coilover X Kit for 04/2009+ Audi A5 Convertible (8F7)

ST Coilover X Kit for 04/2009+ Audi A5 Convertible (8F7)

by ST-SUSPENSION
$3,828.99
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Description

Coilovers ST X galvanized steel (with fixed damping)

Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme! Each coilover is manufactured by KW Automotive and their expertise and know how ensures maximum quality and fantastic driving dynamics.

Once installed, the ST X coilover can be easily adjusted using a polyamide ring on the galvanized, multiple-sealed strut. Adjustment is different for each car, but typically you can expect between 35 and 65mm of lowering on both the front and rear axles. For lowered cars as standard (such as the BMW E9x 3-series) the ST X coilover features a range of 30 to 60mm (front axle) and 25-55mm (rear axle).

Improved driving dynamics and handling
Designed in conjunction with KW Germany, ST X coilovers deliver a sporty handling by reducing the car’s bodyroll during compression as well as improving agility when driving fast. The high-quality production of each ST X coilover includes a low-friction and pressure resistant housing alongside a chrome-plated piston rod for maximum longevity. A mono block guide and ST seal package ensures the twin-tube dampers remain free of dirt particles in all weather conditions.

Lowering with St\Tyle: the ST X coilovers
- Individual lowering within the tested adjustment range
- Front and rear axle thread adjustment (when possible)
- Galvanized coilover struts with additional coating for optimized corrosion protection
- Complete solution with adjustable spring plate, spring system and bumpers with dust protection
- Powerful twin-tube dampers with high-quality components for maximum longevity

Fitment

Make Model Type Chassis Aspiration KW CCM Cyl Drivetrain References
AUDI A4 (B8) 8K2 08/2007-12/2015 1.8 TFSI Saloon Petrol 88 1798 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 1.8 TFSI Saloon Petrol 118 1798 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 1.8 TFSI Saloon Petrol 125 1798 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 1.8 TFSI quattro Saloon Petrol 118 1798 4 All-wheel Drive 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 1.8 TFSI quattro Saloon Petrol 125 1798 4 All-wheel Drive 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TDI Saloon Diesel 88 1968 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TDI Saloon Diesel 100 1968 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TDI Saloon Diesel 105 1968 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TDI Saloon Diesel 110 1968 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TDI Saloon Diesel 120 1968 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TDI Saloon Diesel 125 1968 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TDI Saloon Diesel 130 1968 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TDI Saloon Diesel 140 1968 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TFSI Saloon Petrol 132 1984 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TFSI Saloon Petrol 155 1984 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TFSI Saloon Petrol 162 1984 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TFSI Saloon Petrol 165 1984 4 Front Wheel Drive 4, 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TFSI quattro Saloon Petrol 132 1984 4 All-wheel Drive 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TFSI quattro Saloon Petrol 155 1984 4 All-wheel Drive 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TFSI quattro Saloon Petrol 162 1984 4 All-wheel Drive 11, 189
AUDI A4 (B8) 8K2 08/2007-12/2015 2.0 TFSI quattro Saloon Petrol 165 1984 4 All-wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 1.8 TFSI Coupe Petrol 118 1798 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 1.8 TFSI Coupe Petrol 125 1798 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 1.8 TFSI Coupe Petrol 130 1798 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TDI Coupe Diesel 120 1968 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TDI Coupe Diesel 125 1968 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TDI Coupe Diesel 130 1968 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TDI quattro Coupe Diesel 125 1968 4 All-wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TDI quattro Coupe Diesel 130 1968 4 All-wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TFSI Coupe Petrol 132 1984 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TFSI Coupe Petrol 155 1984 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TFSI Coupe Petrol 165 1984 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TFSI Coupe Petrol 169 1984 4 Front Wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TFSI quattro Coupe Petrol 155 1984 4 All-wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TFSI quattro Coupe Petrol 162 1984 4 All-wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TFSI quattro Coupe Petrol 165 1984 4 All-wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 2.0 TFSI quattro Coupe Petrol 169 1984 4 All-wheel Drive 11, 189
AUDI A5 (B8) 8T3 06/2007-01/2017 3.2 FSI quattro Coupe Petrol 195 3197 6 All-wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 1.8 TFSI Convertible Petrol 118 1798 4 Front Wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 1.8 TFSI Convertible Petrol 125 1798 4 Front Wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 1.8 TFSI Convertible Petrol 130 1798 4 Front Wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 2.0 TFSI Convertible Petrol 155 1984 4 Front Wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 2.0 TFSI Convertible Petrol 162 1984 4 Front Wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 2.0 TFSI Convertible Petrol 165 1984 4 Front Wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 2.0 TFSI Convertible Petrol 169 1984 4 Front Wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 2.0 TFSI quattro Convertible Petrol 162 1984 4 All-wheel Drive 11, 189
AUDI A5 Convertible (B8) 8F7 02/2009-01/2017 2.0 TFSI quattro Convertible Petrol 162 1984 4 All-wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 1.8 TFSI Hatchback Petrol 106 1798 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 1.8 TFSI Hatchback Petrol 118 1798 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 1.8 TFSI Hatchback Petrol 125 1798 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 1.8 TFSI Hatchback Petrol 130 1798 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TDI Hatchback Diesel 100 1968 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TDI Hatchback Diesel 105 1968 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TDI Hatchback Diesel 110 1968 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TFSI Hatchback Petrol 132 1984 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TFSI Hatchback Petrol 155 1984 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TFSI Hatchback Petrol 165 1984 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TFSI Hatchback Petrol 169 1984 4 Front Wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TFSI quattro Hatchback Petrol 155 1984 4 All-wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TFSI quattro Hatchback Petrol 165 1984 4 All-wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.0 TFSI quattro Hatchback Petrol 169 1984 4 All-wheel Drive 11, 189
AUDI A5 Sportback (B8) 8TA 07/2007-01/2017 2.7 TDI Hatchback Diesel 120 2698 6 Front Wheel Drive 11, 189

Media

Parts Approval: PDF

Installation Instruction: PDF

Disclaimer

Disclaimer

Product Disclaimers:

  • Note 11: Excluding models with automatic level control, or automatic level system can be adjusted in accordance
  • Note 189: At vehicles equipped with electronic damping, the electronic damping control needs to be deactivated. Deactivation kit KW Part-no. 68510144, Price 299,- EURO incl. VAT
  • Note 4: Excluding four wheel drive models
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4.8
Based on 146 Google reviews
as of 01/05/2026
Shanijah Taylor
Shanijah Taylor
Just wanted to share some love to Harry's euro and their team! Bought parts for my r32 and gti, they never disappoint. Love being part of the euro community in an ever so dominant jdm culture in New Zealand. Looking forward to bringing an rs3 in for tuning :)
Greg Davies
Greg Davies
Great to have parts for my Range Rover so readily available in nz. Fast delivery and awesome quality products. Thanks guys!
Nick Ko
Nick Ko
I took my BMW to get the downpipe installed. Harry's Euro has done an excellent job. I'm very satisfied with the quality of their work. The staffs are very nice. Highly recommended. 10/10
Sebastian Ramirez
Sebastian Ramirez
I've been a loyal customer of Harry's Euro since 2017, and I can confidently say Scott and his team are the best in the game. Not only do they consistently offer the best prices, but the service is always top-notch. Scott is honest, transparent, and always takes the time to explain what’s going on with my car. Whether it's routine maintenance, unexpected repairs, or upgrades, I always know my car is in the best hands. Highly recommend to anyone looking for a reliable, expert mechanic!
Andrew Atkinson
Andrew Atkinson
Used Harry's Euro for years owning a Mk6R and now a Mk5 R32. Amazing service and delivery! R32 kit arrived today with some extra goodies! Pleasure to deal with the team!
Mark Barber
Mark Barber
Hands down the best Euro shop in Auckland. They've looked after 2 builds of mine, and the parts, service and expertise has been top notch.
Marc Graham
Marc Graham
Harry's Euros delivered platinum service from start to finish. The quality of the products is excellent, and the install experience was smooth and professional. If you want a lower cost acceleration boost ask Scott about a Pedal Box! Huge difference and very simple to use.
Quinn Ashby
Quinn Ashby
Got some basic servicing and a Stage 2 transmission tune done today to match the ECU tune. The team was really helpful with information, communication via email, fit me in quickly, and offered fair, industry standard pricing for a specialised shop. Highly recommend, and I'll definitely be back!
Hayden Lawrence
Hayden Lawrence
Great service. Needed a replacement driver's side mirror glass for our old GTI. Harry's Euro had it in stock for a good price and shipped it next day. Very pleased with the transaction and will happily recommend and use them again.
SladeDaSlide
SladeDaSlide
Been Working with Harry's Euro for almost 3 years now and I can highly recommend any auto-work or performance upgrades to be done by these guys. I've had my previous car and my current done by the team cheers to Scott and the boys for the work 🍻
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Harrys Euro in the Media.

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Euro Tuning Explained – Project R Part 3
NZPC · Project Series 31 December 2025

Euro Tuning Explained: How It Really Works — Project R, Part 3

In part 3 of a featured Golf R build series, NZ Performance Car visited the Harrys Euro workshop to explore the realities of Euro tuning. The article highlights our team's expertise, detailing the installation and custom ECU/TCU calibration of the Harrys Euro Stage 2 EA888.3 400 Package.

Read Full Article on NZPC ↗

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