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Vehicle Set: Click here to shop 2003 Mazda 6 parts.

2003 Mazda 6 Performance Parts

Looking for aftermarket parts to modify or upgrade your 2003 Mazda 6? At Tunersports.com we carry a huge selection of the top name brand performance part parts and accessories for your 6.

Whether you have a 2003 Mazda 6 in i to S trim we have you covered. From air intake systems to wheel and tire accessories we have 310 available to mod your 6, all with free shipping to the Continental US 48 States.

2003 6 Parts:

Recently Added Mazda 6 Aftermarket Parts:

Banks Power Pedal Monster Kits 64345
IN STOCK - LOW
Banks Power Pedal Monster Kits 64345
Banks Power Pedal Monster Kit (Stand-Alone) - Molex MX64 - 6 Way - Use w/Phone
$295.00
Mishimoto Thermostats MMTS-FOC-05
IN STOCK - LOW
Mishimoto Thermostats MMTS-FOC-05
Mishimoto 05-11 Ford Focus Racing Thermostat - 68C
$90.90
Stoptech Performance Brake Rotors 120.45064
IN STOCK
Stoptech Performance Brake Rotors 120.45064
Centric Mazda Miata NC / 03-09 Mazda 6 Rear Performance Rotor
$60.94 SALE
Stoptech Sport Brake Pads 309.03320
IN STOCK
Stoptech Sport Brake Pads 309.03320
StopTech Performance 89-95 Mazda RX7 / 03-05 Mazda 6 Rear Brake Pads
$77.30 SALE
Stoptech Standard Brake Rotors 121.45064
IN STOCK
Stoptech Standard Brake Rotors 121.45064
Centric 06-10 Mazda Miata MX-5/03-09 Mazda 6 Standard Rear Rotor
$41.61 SALE
Stoptech Brake Line Kits 950.45504
IN STOCK
Stoptech Brake Line Kits 950.45504
StopTech Stainless Steel Rear Brake lines for Mazda 6
$55.32 SALE
Stoptech Slotted Sport Brake Rotor 126.45064SL
IN STOCK
Stoptech Slotted Sport Brake Rotor 126.45064SL
StopTech Power Slot Mazda Mazda6 Slotted Left Rear Rotor
$111.09 SALE
Stoptech Slotted Sport Brake Rotor 126.45064SR
IN STOCK
Stoptech Slotted Sport Brake Rotor 126.45064SR
StopTech Power Slot Mazda Mazda6 Slotted Right Rear Rotor
$111.09 SALE
EBC Yellowstuff Brake Pad Sets DP4729R
IN STOCK
EBC Yellowstuff Brake Pad Sets DP4729R
EBC 03-04 Mazda Protege 2.0 Turbo (Mazdaspeed) Yellowstuff Rear Brake Pads
$103.58
EBC Redstuff Brake Pad Sets DP3729C
IN STOCK
EBC Redstuff Brake Pad Sets DP3729C
EBC 03-04 Mazda Protege 2.0 Turbo (Mazdaspeed) Redstuff Rear Brake Pads
$103.58

Popular Mazda 6 Aftermarket Parts:

Eibach Pro-Spacer Kits S90-6-10-005
IN STOCK
Eibach Pro-Spacer Kits S90-6-10-005
Eibach Pro-Spacer 10mm Spacer / Bolt Pattern 5x114.3 / Hub Center 67.1 for 07-13 Mazda Mazdaspeed3
$152.00
Injen Pedal Pro Controller Black Ed PT0001B
IN STOCK
Injen Pedal Pro Controller Black Ed PT0001B
Injen 05-20 Toyota Tacoma 2.7L/3.5L/4.0L X-Pedal Pro Black Edition Throttle Controller
$229.95
Clevite Main Bearing Set MS2245A
IN STOCK
Clevite Main Bearing Set MS2245A
Clevite Ford 4 2.0L DOHC-2.3L DOHC 2003-2009 Duratec Engine Main Bearing Set
$126.98
EBC USR Slotted Rotor Sets USR1197
IN STOCK
EBC USR Slotted Rotor Sets USR1197
EBC 06-09 Ford Fusion 2.3 USR Slotted Rear Rotors
$167.58
H&R DRM Wheel Adaptor 4065671
IN STOCK
H&R DRM Wheel Adaptor 4065671
H&R Trak+ 20mm DRM Wheel Adaptor Bolt 5/114.3 Center Bore 67.1 Stud Thread 12x1.5
$139.66
Eibach Pro-Spacer Kits S90-4-15-002
IN STOCK
Eibach Pro-Spacer Kits S90-4-15-002
Eibach Pro-Spacer 15mm 5x114.3 Bolt Pattern for 04-11 Mazda 3 / 03-08 Mazda 6 / 07-11 MazdaSpeed3
$173.00
H&R DRM Wheel Adaptor 5065671
IN STOCK
H&R DRM Wheel Adaptor 5065671
H&R Trak+ 25mm DRM Wheel Adaptor Bolt 5/114.3 Center Bore 67.1 Stud Thread 12x1.5
$139.66
Skunk2 Racing Shift Knobs 627-99-0090
IN STOCK
Skunk2 Racing Shift Knobs 627-99-0090
Skunk2 Nissan/Mazda/Mitsubishi 5-Speed Billet Shift Knob (10mm x 1.25mm) (Approx 440 Grams)
$76.24 SALE
VIEW PRICE IN CART
ARP Head Stud Kits 218-4702
IN STOCK
ARP Head Stud Kits 218-4702
ARP Mazda 2.3L 06-07 MazdaSpeed6/2015 Ford Mustang EcoBoost Head Stud Kit Head Stud Kit
$174.96
ARP Main Stud Kits 218-5402
IN STOCK
ARP Main Stud Kits 218-5402
ARP 03 Mazda 2.3L DOHC 16V Main Stud Kit
$127.67