Fits 2021–2026 RS3 (8Y)

RS3 (8Y) ENGINE & PERFORMANCE

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UK fittingR44 HQ, Wembley
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RS3 (8Y) Engine Performance11 products

11 products
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Eventuri Audi RS3 Carbon Fibre Intake System (8Y)-R44 Performance Eventuri Audi RS3 Carbon Fibre Intake System (8Y)-R44 Performance
EVENTURIEventuri Audi RS3 Carbon Fibre Intake System (8Y)
£1,800.00GBP
Eventuri Air Filter Cleaning Kit Eventuri Air Filter Cleaning Kit
EVENTURIEventuri Air Filter Cleaning Kit
£30.00GBP
Save £7.25
Funk Motorsport External Wastegate Blanket Funk Motorsport External Wastegate Blanket
Funk MotorsportFunk Motorsport External Wastegate Blanket
From £65.25GBP £72.50GBP
Save £25.67
Ramair Audi RS3 8Y 8V / TTRS Cone Air Filter Intake Kit Ramair Audi RS3 8Y 8V / TTRS Cone Air Filter Intake Kit
RamairRamair Audi RS3/TTRS Cone Air Filter Intake Induction Kit (8V/8Y/8S 2.5 TFSI)
£231.08GBP £256.75GBP
Save £6.70
Motul 300V Competition 5W-40 Engine Oil Motul 300V Competition 5W-40 Engine Oil
MOTULMotul 300V Competition 5W-40 Engine Oil
From £60.30GBP £67.00GBP
Save £2.60
Motul 8100 Power 5W-40 Fully Synthetic High Performance ESTER Engine Oil Motul 8100 Power 5W-40 Fully Synthetic High Performance ESTER Engine Oil
MOTULMotul 8100 Power 5W-40 Fully Synthetic High Performance ESTER Engine Oil
From £23.39GBP £25.99GBP
Save £1.55
Motul 8100 X-Clean EFE 5W-30 Fully Synthetic Engine Oil Motul 8100 X-Clean EFE 5W-30 Fully Synthetic Engine Oil
MOTULMotul 8100 X-Clean EFE 5W-30 Fully Synthetic Engine Oil
From £13.90GBP £15.45GBP
Save £2.20
Motul 8100 ECO-CLEAN 0W-30 Engine Oil 1L Motul 8100 ECO-CLEAN 0W-30 Engine Oil 5L
MOTULMotul 8100 ECO-CLEAN 0W-30 Engine Oil
From £19.79GBP £21.99GBP
Save £3.60
Funk Motorsport Titanium Exhaust Wrap Funk Motorsport Titanium Exhaust Wrap
Funk MotorsportFunk Motorsport Titanium Exhaust Wrap
From £32.40GBP £36.00GBP
Save £2.10
Funk Motorsport Black Silicon High Heat Sleeve
Funk MotorsportFunk Motorsport Black Silicon High Heat Sleeve
From £18.90GBP £21.00GBP
Save £1.61
Motul Auto Cool Expert Ultra Coolant 1L
MOTULMotul Auto Cool Expert Ultra 1L Antifreeze
£14.48GBP £16.09GBP

RS3 (8Y) Engine Performance at a glance

Vehicle
2021–2026 Audi RS3 (8Y)
Powertrain
2.5 TFSI turbocharged five-cylinder (EA855 evo)
Main parts
intakes & air filters and heat management
Brands
MOTUL, Funk Motorsport, EVENTURI, Ramair
Fitting & delivery
Fitting at R44 HQ, Wembley · UK & worldwide delivery
Parts listed
11 parts for the RS3 (8Y)

Audi RS3 (8Y) engine tuning & performance parts

R44 Performance stocks 11 engine performance parts for the 2021–2026 Audi RS3 (8Y). Parts include intakes & air filters and heat management, from brands including MOTUL, Funk Motorsport, EVENTURI, Ramair.

Most builds follow the same order: an ECU tune first, then intake and cooling upgrades such as intakes, charge pipes and intercoolers to keep temperatures in check, then fuelling, turbo and internal upgrades for bigger power targets. Each step supports the next, so it pays to plan your build as a whole.

Results depend on the combination of parts and the tune that supports them, so speak to our team before you buy. We can recommend a proven setup for your RS3 (8Y), fit it at R44 HQ in Wembley, and deliver across the UK and worldwide.

Written by the R44 Performance team, Wembley, London

RS3 (8Y) Engine Performance FAQs

What engine performance parts are available for the RS3 (8Y)?

R44 Performance lists 11 engine performance parts for the Audi RS3 (8Y), including intakes & air filters and heat management. Brands include MOTUL, Funk Motorsport, EVENTURI, Ramair, and every part is listed for the RS3 (8Y) – check each product page for body style and model-year fitment.

What are the best first engine upgrades for the RS3 (8Y)?

For most turbocharged cars, the best first upgrades are an ECU tune and an intake, followed by cooling upgrades such as a charge pipe and intercooler. Each supports the next, so decide on your goals first – our team can suggest a setup based on how you use your car.

Do I need a tune after fitting performance parts?

Bolt-on parts like intakes can usually be fitted on their own, but bigger changes – such as downpipes, larger intercoolers, fuel system or turbo upgrades – normally need a matching ECU tune to run safely and make full use of the hardware. Check each product page or ask our team.

Will performance upgrades affect my warranty or insurance?

Modifications can affect manufacturer warranty cover and must be declared to your insurer. If your RS3 (8Y) is still under warranty, check with the manufacturer or dealer first, and speak to your insurer before fitting.

Can R44 Performance fit engine performance parts to my RS3 (8Y)?

Yes. Our technicians fit engine performance parts at R44 HQ in Wembley, London – contact our team for a quote and availability. We also deliver across the UK and worldwide if you'd rather use your own fitter.