2017-2020 Audi RS3 mods and performance parts
781 parts for the 8V 2017-2020 Audi RS3 (2.5T inline-five), grouped by what you are changing. Each page lists the options by brand and part number and links to the retailer for price and fitment.
Fitment: Listings are read from the retailer's 8V RS 3 (2.5T, quattro) category. Confirm engine, drivetrain and model year on the retailer page before ordering.
Exhaust
2017-2020 Audi RS3 exhaust systems →
61 parts from 12 brands. Cat-back and axle-back systems, mufflers, tips and valve controllers. A cat-back replaces the exhaust from the catalytic converter rearward. An axle-back replaces only the rear section.
2017-2020 Audi RS3 downpipes →
11 parts from 8 brands. The downpipe joins the turbocharger outlet to the rest of the exhaust. Aftermarket versions are sold with a high-flow catalytic converter or without one.
2017-2020 Audi RS3 exhaust tips →
53 parts from 4 brands. Clamp-on and weld-on exhaust tips. Most are universal parts sized by inlet and outlet diameter, not made for one car.
Engine
2017-2020 Audi RS3 intakes →
39 parts from 12 brands. Replacement intake systems, airboxes and filters.
2017-2020 Audi RS3 charge pipes →
1 part from 1 brand. Replacement pipes for the pressurised intake tract between the turbocharger, intercooler and throttle body.
2017-2020 Audi RS3 tunes & engine software →
27 parts from 10 brands. Engine and transmission software, flash tuners, piggyback modules and throttle controllers.
2017-2020 Audi RS3 intercoolers & charge cooling →
14 parts from 8 brands. Intercoolers, heat exchangers and related charge-cooling parts.
2017-2020 Audi RS3 turbochargers & turbo parts →
22 parts from 8 brands. Turbochargers, turbo kits, inlets and related hoses.
2017-2020 Audi RS3 fuel & ignition →
25 parts from 14 brands. Fuel pumps, injectors, flex-fuel kits, ignition coils and spark plugs.
2017-2020 Audi RS3 cooling upgrades →
4 parts from 3 brands. Radiators, oil coolers, expansion tanks and hoses sold as upgrades.
2017-2020 Audi RS3 engine & mounts →
70 parts from 19 brands. Engine and transmission mounts, catch cans, pulleys and internal engine parts.
2017-2020 Audi RS3 drivetrain →
8 parts from 6 brands. Axles, driveshafts, differentials and limited-slip units.
Suspension
2017-2020 Audi RS3 coilovers →
16 parts from 8 brands. Height-adjustable spring and damper assemblies.
2017-2020 Audi RS3 lowering springs →
10 parts from 7 brands. Shorter springs that lower ride height on the factory or aftermarket dampers.
2017-2020 Audi RS3 suspension & chassis →
108 parts from 21 brands. Sway bars, control arms, bushings, strut braces, dampers and alignment parts.
Brakes
Wheels
Exterior
2017-2020 Audi RS3 front lips & splitters →
2 parts from 2 brands. Front lips and splitters that attach to the lower edge of the front bumper.
2017-2020 Audi RS3 spoilers & wings →
5 parts from 3 brands. Trunk spoilers, roof spoilers and wings.
2017-2020 Audi RS3 rear diffusers →
1 part from 1 brand. Rear diffusers and rear bumper trim.
2017-2020 Audi RS3 exterior & aero →
17 parts from 3 brands. Grilles, mirror caps, side skirts, emblems and other exterior parts.
