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Audi S3 & A3 8Y 2021+

Performance & Tuning Parts

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The latest.
And the best.

By RacingLine.

RacingLine have been working flat out on new Audi S3/A3 8Y development ever since we got one of the very first S3s in the world back in early 2021.

Take a look through our extensive range of Performance Upgrades and our latest plug-in tuning solution, the PCM.

All developed and proven on road, track and dyno.

Take a look around.  
Performance & Tuning Parts

Most popular.   
Performance & Tuning Parts

VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.

PCM.
Plug-In Tuning.

PCM is RacingLine's new tuning solution, developed exclusively for these cars such as Audi S3 8Y and A3 2.0 TSI for which traditional tuning methods are not yet available.
 
PCM stands for ‘Power Control Module’ and is our way of bringing your new MQB EVO car to life with typcial gains of 40hp and 60nm.

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PCM

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Sport
Springs.

Enhance your new Audi S3 8Y dynamics with our carefully developed Sport Springs, specifically for this model. 

Improve looks, subtly tighten handling characteristics with our 20-25mm lower spring sets.

Yet crucially, maintain enough wheel travel to keep a factory ride quality too.

Alloy
wheels.

Our ever-popular 19" R360 alloy wheels are the perfect fit on the new S3 / A3.

Or, if you're planning more track use, our 'Cup Edition' 8.5x18" alloys are ultra-strong ready for the demands of circuit punishment.

VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.
VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.
VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.
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VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.

Welcome to our R600 EVO intake - specifically for fitment on S3 and A3 2.0TSI models. Simply the most sophisticated air intake for this platform, with OEM appearance and material quality, plus the airflow capability for power levels up to 600hp.

Pair your R600 EVO with our new 2-piece Turbo Inlets for the best possible gains (two versions for S3 or A3). And a perfect match with your PCM box.

 

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Breathe free.
R600 and Turbo Inlets

Breathe free.
R600 and Turbo Inlets

Brace
yourself.

In all of our MQB 'evo'-platform R&D work, it has become very clear that whilst the laser-welded body is very stiff and well reinforced, handling will always benefit from a sharper, stiffer bodyshell.

So, our beautiful Billet Underbody Brace tightens up the weakest point on the car underneath your car. All with no drilling or cutting.

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VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.

Meanwhile, underneath, our Front Subframe Brace and Underbody Tunnel Braces further contribute to that all-important body stiffness. 

The result?  Sharper dynamic responses, with no compromise in comfort or NVH.

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Performancefilter.

The starting point for your modifications!

VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.

Stud & Nut conversion.

Replace the ugly, fiddly wheel bolts with our lightweight stud & nut conversion.

VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.

Details,
details.

Doesn't your pride and joy deserve better than the cheap plastic caps in the engine bay?

We think so too, so we've introduced our beautiful billet aluminium replacement caps and housings for S3 / A3 8Y. Hand polished, then anodised in deep midnight black to look good, and keep your car functioning perfectly for years to come. 

VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.
VW Golf mk8 performance tuning modifications from RacingLine. Our latest Volkswagen VWR Performance Parts and new PCM Plug-In tuning range for new Golf 8 R & Golf 8 GTI.