| (PIO) Front and Rear All-Weather Floor Mats | B2D | $ 33 | $ 55 |
| (PIO) Titanium Shift Knob | IYG | $ 104 | $ 159 |
| (PIO) Momo(R) Leather Manual Trans. Shift Knob | J4B | $ 63 | $ 97 |
| (PIO) Momo(R) Leather Auto Transmission Shift Knob | J4C | $ 73 | $ 112 |
| Popular Equipment Group 2A | I5O | $ 270 | $ 415 |
| Popular Equipment Group 2C | I52 | $ 326 | $ 500 |
| Popular Equipment Group 3 | I5Y | $ 111 | $ 170 |
| Popular Equipment Group 5 | I5F | $ 151 | $ 245 |
| Performance Group 1 | I5U | $ 490 | $ 752 |
| Performance Group 2A | I5V | $ 531 | $ 814 |
| (PIO) WRX Performance Gauge Pack | N2A | $ 518 | $ 725 |
| (PIO) Cross Bar Kit | U2A | $ 111 | $ 179 |
| (PIO) WRX Wagon Cargo Net | M2B | $ 27 | $ 42 |
| (PIO) Armrest Extension | K5B | $ 84 | $ 128 |
| (PIO) Cargo Area Tray | M2A | $ 46 | $ 75 |
| (PIO) Cargo Bin | M2D | $ 72 | $ 115 |
| (PIO) Trailer Hitch | Q2U | $ 192 | $ 295 |
| 4-Speed Automatic Transmission | 4EAT | $ 917 | $ 1,000 |
| (PIO) Short Throw Shifter | TYF | $ 225 | $ 345 |
| (PIO) Electrochromic Interior Rearview Mirror | KYE | $ 119 | $ 183 |
| (PIO) Electrochromic Mirror With HomeLink(R) | K5I | $ 175 | $ 268 |
| National | @RNT | $ 0 | $ 0 |
| Alaska | @RAK | $ 150 | $ 150 |
| (PIO) Vehicle Anti-Theft Via Alarm | R5C | $ 151 | $ 232 |
| (PIO) Alloy Wheel Locks | MSV | $ 27 | $ 41 |
| (PIO) Subwoofer/Amplifier | D5D | $ 178 | $ 273 |
| (PIO) Rear Differential Protector | P3A | $ 70 | $ 107 |
| (PIO) WRX Acrylic Hood Protector | P4G | $ 25 | $ 76 |
| (PIO) Rear Bumper Cover | P4D | $ 38 | $ 59 |
| (PIO) Turbo Boost Gauge | T2P | $ 202 | $ 310 |
