Fits 2017–2024 RS4 Avant (B9)

RS4 (B9) SUSPENSION

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UK fittingR44 HQ, Wembley
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RS4 (B9) Suspension2 products

2 products
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Bimecc Audi Wheel Spacers Centre Bore 66.6 (S6, S5, S4, RS6, RS5, RS4, A4)-R44 Performance Bimecc Audi Wheel Spacers Centre Bore 66.6 (S6, S5, S4, RS6, RS5, RS4, A4)-R44 Performance
BimeccBimecc Audi Wheel Spacers Centre Bore 66.6 (S6, S5, S4, RS6, RS5, RS4, A4)
From £96.99GBP
Bimecc Wheel Alignment Tool For BMW, Audi & Porsche Bimecc Wheel Alignment Tool For BMW, Audi & Porsche
BimeccBimecc Wheel Alignment Tool For BMW, Audi & Porsche
£6.99GBP

RS4 (B9) Suspension at a glance

Vehicle
2017–2024 Audi RS4 Avant (B9)
Powertrain
2.9 TFSI twin-turbo V6 (EA839)
Main parts
wheel spacers
Brands
Bimecc
Fitting & delivery
Fitting at R44 HQ, Wembley · UK & worldwide delivery
Parts listed
2 parts for the RS4 (B9)

Audi RS4 Avant (B9) suspension, coilovers & lowering springs

R44 Performance stocks 2 suspension parts for the 2017–2024 Audi RS4 Avant (B9). Parts include wheel spacers, from brands including Bimecc.

Lowering springs are the simplest way to lower the car and reduce body roll while keeping the factory dampers. Coilovers replace the springs and dampers together, so you can adjust ride height and usually damping – ideal for fast road and track use. Bushes, arms and anti-roll bars tighten up the chassis and restore precision on higher-mileage cars.

If your RS4 (B9) has adaptive (electronic) dampers, check each product's compatibility before you order. A full four-wheel alignment is essential after any suspension change – we fit suspension and set up alignment at R44 HQ in Wembley.

Written by the R44 Performance team, Wembley, London

RS4 (B9) Suspension FAQs

What suspension parts are available for the RS4 (B9)?

R44 Performance lists 2 suspension parts for the Audi RS4 Avant (B9), including wheel spacers. Brands include Bimecc, and every part is listed for the RS4 (B9) – check each product page for body style and model-year fitment.

Lowering springs or coilovers – which is right for my RS4 (B9)?

Lowering springs are an affordable way to lower your car and reduce body roll while keeping the factory dampers. Coilovers replace the springs and dampers together, letting you adjust ride height and usually damping – ideal if you want to fine-tune the car or use it on track.

How much will my RS4 (B9) be lowered?

It depends on the product. Lowering springs give a fixed drop, listed on each product page, while coilovers have an adjustable height range. A lower car needs more care on ramps and speed bumps.

Will lowering springs work with adaptive dampers?

Many lowering springs are designed to work with factory adaptive (electronic) dampers, but not all. Each product page lists compatibility – if your RS4 (B9) has adaptive suspension, check before ordering or ask our team.

Do I need an alignment after fitting suspension?

Yes. Changing ride height alters the suspension geometry, so a full four-wheel alignment is needed after fitting to protect your tyres and keep the handling right.