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2017 Audi A3 Performance Parts

Looking for aftermarket parts to modify or upgrade your 2017 Audi A3? At Tunersports.com we carry a huge selection of the top name brand performance parts and accessories for your A3.

Whether you have a 2017 Audi A3 in Premium to Prestige trim we have you covered. From air filters to wheel and tire accessories we have 496 available parts to mod your A3, all with free shipping to the Continental US 48 States.

2017 A3 Parts:

Recently Added Audi A3 Aftermarket Parts:

IN STOCK Thule WingBar Edge Load Bars 721520 Thule WingBar Edge 104cm Roof Bar (1-Pack) - Black $130.68 Details
IN STOCK - LOW Thule WingBar Edge Load Bars 721420 Thule WingBar Edge 95cm Roof Bar (1-Pack) $130.68 Details
IN STOCK Thule AirScreen Fairings 870202 Thule AirScreen XT Roof Rack Wind Fairing L - 44in. (Black) $146.08 Details
IN STOCK Thule AirScreen Fairings 870201 Thule AirScreen XT Roof Rack Wind Fairing M - 38in. (Black) $146.08 Details
IN STOCK - LOW Diode Dynamics SL2 LED Bulbs DD0468P Diode Dynamics H11/H8/H9 Yellow SL2 LED Bulbs (pair) $139.95 SALE VIEW PRICE IN CART Details
IN STOCK MBRP Univ Resonator 409 S4616409 MBRP 15-22 Audi A3 FWD 8V 2.0L Turbo Stainless Steel 2.5in Resonator Bypass $130.69 Details
IN STOCK MBRP Univ Resonator 409 S4614409 MBRP 15-19 Volkswagen Golf R/15 -22 Audi S3/A3 T409 Stainless Steel 2.5in Resonator Bypass $115.17 Details
IN STOCK aFe Scorcher Module 77-92005 aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil $62.26 SALE Details
IN STOCK - LOW Whiteline Control Arms - Front KTA386 Whiteline 2004+ Volkswagen Golf Front Lower Control Arm Assembly $237.48 SALE Details
IN STOCK - LOW Cometic Gasket Head Gaskets C4979-070 Cometic Volkswagen 1.8/2.0L 16V TFSI EA888 84mm Bore .070in MLS Cylinder Head Gasket w/ Valvelift $125.75 Details

Popular Audi A3 Aftermarket Parts:

IN STOCK Firestone Level Cmd Compressor Kit 2158 Firestone Level Command II Standard Duty Single Analog Air Compressor System Kit (WR17602158) $402.16 Details
IN STOCK CTEK MXS Chargers 40-206 CTEK Battery Charger - MXS 5.0 4.3 Amp 12 Volt $89.99 Details
IN STOCK Whiteline Sway Bar Links KLC167A Whiteline 06-12 Audi / 03-11 VW Front Swaybar Link Assembly $108.39 SALE Details
IN STOCK Bilstein B8 Series Shocks 48-251570 Bilstein B16 (PSS10) Front & Rear Performance Suspension System 15+ Audi A3 / VW Golf ALL $1,662.00 SALE VIEW PRICE IN CART Details
IN STOCK Go Fast Bits DV+ Diverter Valves T9381 GFB Diverter Valve DV+ Volkswagen TSI/TFSI w/Pierburg Diverter Valve $242.10 SALE VIEW PRICE IN CART Details
IN STOCK Go Fast Bits DV+ Diverter Valves T9351 GFB Diverter Valve DV+ 2.0T VAG Applications (Direct Replacement) $147.60 SALE VIEW PRICE IN CART Details
IN STOCK EBC Redstuff Brake Pad Sets DP32150C EBC 15-19 Volkswagen GTI (Mk7) Redstuff Front Brake Pads $134.97 Details
IN STOCK Motul Brake Fluid - DOT Fluid 100951 Motul 1/2L Brake Fluid DOT 5.1 $118.26 Details
IN STOCK SPC Performance Camber Kit 81335 SPC Performance 10-14 VW Golf / 05-10 VW Jetta / 06-09 VW Rabbit Rear Adjustable Camber Arm $141.90 SALE VIEW PRICE IN CART Details
IN STOCK Bilstein B8 Series Shocks 35-229919 Bilstein B8 Series 15 Audi A3 Quattro / 15 Volkswagen GTI, Golf Front 36mm Monotube Shock Absorber $254.00 SALE VIEW PRICE IN CART Details