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02-07 Subaru WRX & STi Stop Tech Stage 1 & 2 Brake Upgrade Kits
2002 & 2003 WRX OWNERS, READ THIS FIRST: The late 2002/early 2003 WRX have several different factory combinations of brake pads, making it difficult to shop for upgrades. Here is a year-by-year breakdown to assist.

2002: All 2002 WRXs have a combination of D721 front pads and D770 rear pads.

2003: Starting in July of 2002 (2003 cars were made in 2002), Subaru decided on new brake calipers for both the front and rear, which consisted of a D929 front pad and D1004 rear pad. This created four variants of WRX brake setups:
1. Some early 2003 cars got the 2002 style D721 and D770 setup
2. Some cars got the older D721 front pads and the new-style D1004 rear pads
3. Some vehicles got the new D929 front pads with the older D770 rear pads
4. Some got the new D929s front and D1004 rear setup.

These variants make purchasing brake pads and brake kits complicated; the easiest (and only) way to tell what you have is to remove the wheels and measure the pads. Generally any 2003 WRXs made after July of 2003 have the new D929 and D1004 setup that was used until 2005.

All 2004-05 WRX Models use the D929 Front and D1004 Rear brake pad setup.

All 2006-07 WRX Models use the D647 Front and D461 Rear brake pad setup.

All 2004-07 STi Models use the D1001 Front and D961 Rear brake pad setup.

Because of the difficulty in finding the correct pads for the 02-03 WRX, we will accept returns on pads that are incorrect, provided you retain all of the original packaging and send them back to us in brand new condition, they way your recieved them. Call us first.
WRX Brake Configurations:
d721 and d770 brake pads 02-03 wrx jsc speed
All 2002-Early 2003 WRX: Old Configuration: D721 Front and D770 Rear Pads
d929 and d1004 brake pads 03-05 wrx jsc speed
Late 2003-2005 WRX: Late Configuration: D929 Front and D1004 Rear Pads
d721 and d1004 brake pads 02-03 wrx jsc speed
2002-2003 WRX: Old Fronts, New Rear: WRX D721 Front and D1004 Rear Pads
d929 and d770 brake pads 02-03 wrx jsc speed
2002-2003 WRX: New Fronts, Old Rear: D929 Front and D770 Rear Pads
d647 and d461 brake pads 06-07 wrx jsc speed
2006-2007 WRX: 4-Pot Front, 2-Pot Rear: D647 Front and D461 Rear Pads
D1001 and D961 brake pads 04-07 STi jsc speed
2004-2007 STi: Brembo Calipers: D1001 Front and D961 Rear Pads
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