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Audi RS38V & TTRS8S.    
2017-2021

Performance & Tuning Parts

AUDI RS3 TUNING & PERFORMANCE PARTS
AUDI TTRS TUNING & PERFORMANCE PARTS

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Improving on
the best.

By RacingLine.

RacingLine has earned quite a reputation for its upgrades to the wonderful Audi RS3 and TTRS - right up to our 'stock turbo' world record. Whether you have a full-race track car or a subtly enhanced daily driver, we've got something for you.

Take a look through our extensive range of Performance Upgrades and our race-proven, road-optimised tuning programme, OEM+.  All developed and proven on road, track and dyno.

Take a look around.  
Performance & Tuning Parts

Most popular.   
Performance & Tuning Parts

OEM
2.5 TFSI Tuning.

+

Our OEM+ Performance Software is simply the most effective modification you can make to a modern turbocharged engine. 

RacingLine offers separate stages of performance from Stage 1 to Stage 3 - plus Stage 1+ for the later GPF-equipped cars.

 

And remember, it's only with OEM+ that you get FREE upgrades up to the next stage whenever you're ready to continue on your tuning journey.

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Volkswagen / VW Golf 7 & 7.5 Tuning, Remapping, Modifications from RacingLine. Our full VWR Performance Parts and OEM+ Software range for your Golf 7 & 7.5 R & GTI.
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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 RS3.

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

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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.
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.

Breathe free.
Carbon Air Intake.

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Welcome to our Carbon 2.5 TFSI intake - specifically for fitment on RS3 and TTRS models. Simply the most sophisticated air intake for this platform, combining stunning appearance and material quality, plus our sophisticated Trifoam filter giving airflow capability for power levels up to 900hp.

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Brace
yourself.

In all of our MQB-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 Carbon Fibre Rear Body Brace for RS3 Sportback or Saloon bodies tightens up the weakest point on the car between the rear suspension mounts. All with no drilling or cutting.

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Volkswagen / VW Golf 7 & 7.5 Tuning, Remapping, Modifications from RacingLine. Our full VWR Performance Parts and OEM+ Software range for your Golf 7 & 7.5 R & 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.

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Details,
details.

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

We think so too, so we've introduced our beautiful billet aluminium replacement caps and housings for RS3 / TTRS. 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.