2001 Subaru Impreza 2.5RS Rear View: Mirrors, Camera Options, and Visibility Upgrades
The 2001 Subaru Impreza 2.5RS is a sport compact with a loyal following — and like most vehicles from that era, its rear visibility setup was purely mechanical. No backup cameras, no parking sensors, no blind-spot monitoring. What you got was a factory rearview mirror and a pair of side mirrors. For owners who still drive and modify these cars today, understanding what the 2.5RS came with — and what can realistically be added — helps set the right expectations.
What Came Stock on the 2001 Impreza 2.5RS
The 2001 2.5RS was built on the GD/GG Impreza platform and came with a standard interior rearview mirror mounted at the top of the windshield, plus body-colored manual or power side mirrors depending on trim configuration.
Key stock details:
- Interior mirror: Flat, non-dimming, non-auto
- Side mirrors: Power-adjustable on most 2.5RS trims; manually folded
- No factory backup camera — this predates any NHTSA backup camera mandate (which didn't take effect until 2018)
- No rear parking sensors from the factory
The rear window on the 2001 2.5RS sedan is relatively upright, which provides reasonable rearward sightlines for a sport sedan of that era. The coupe body style, if applicable to your specific vehicle, tends to have a more steeply raked rear glass that can limit visibility more noticeably.
Why Owners Upgrade Rear View on the 2.5RS
The most common reasons 2.5RS owners look into rear visibility upgrades include:
- Daily driving safety — parking in tight spaces, reversing out of driveways
- Track or autocross use — some drivers want a wider field of view or a camera for corner work review
- Tinted rear glass — aftermarket tint reduces rearward visibility noticeably
- Aftermarket spoilers — a popular modification on the 2.5RS that can obstruct the lower portion of the rear window view
Each of these factors changes what kind of upgrade actually makes sense.
Aftermarket Rear View Mirror Options 🔍
Aftermarket mirrors for the 2001 Impreza generally fall into a few categories:
| Mirror Type | What It Does | Typical Fit Notes |
|---|---|---|
| Wide-angle replacement | Broader flat or convex surface for wider FOV | Must match factory mount style (ball-and-socket or wedge) |
| Auto-dimming mirror | Reduces glare from headlights behind you | Requires hardwire to power and ground |
| Clip-on wide-angle | Attaches over existing mirror | Universal fit, easy install, lower cost |
| Rearview camera mirror | Displays camera feed on mirror screen | Requires routing a backup camera to the rear |
The 2001 Impreza uses a standard ball-mount style interior mirror attachment common to many vehicles of that generation. Most universal-fit aftermarket mirrors will clip over the factory unit, though direct-replacement mounts are cleaner.
Auto-dimming mirrors are a popular quality-of-life upgrade on older vehicles like this one — the stock flat mirror can create significant glare at night. These typically need a 12V power source and ground, which can be tapped from wires at the windshield header or overhead console area.
Adding a Backup Camera to a 2001 2.5RS
A backup camera can be added to the 2001 2.5RS, but it's an aftermarket installation — there's no factory infrastructure for one. The basic components you'd need:
- Rear camera — license plate mount or tailgate-mounted styles work well on the sedan
- Display — either a monitor mounted on the dash, a replacement rearview mirror with a built-in screen, or an aftermarket head unit with a camera input
- Wiring — camera power typically taps from the reverse light circuit so it activates automatically in reverse
The 2001 Impreza's reverse light wiring is accessible at the rear of the vehicle, though routing the camera cable from the trunk area to the front of the cabin requires running it through the interior — along door sills, under trim panels, or through the headliner.
Head unit upgrades are a common path for 2.5RS owners who want a camera. A double-DIN aftermarket stereo with a backup camera input provides a larger display and camera functionality in one installation. However, the 2001 Impreza's factory dash opening may require a trim adapter kit to fit a double-DIN unit cleanly.
Side Mirror Considerations
The factory side mirrors on the 2001 2.5RS are relatively compact. A few things owners address:
- Mirror glass replacement — the OEM glass is still available through dealerships and aftermarket suppliers; clip-in replacement glass is the most common repair
- Puddle lights — not factory on the 2.5RS, but some owners integrate small LED puddle lights into aftermarket mirror housings
- WRX or STI mirror swaps — some GD-chassis mirror housings from WRX and STI trims are compatible with the 2.5RS body, offering a different look or fit; fitment confirmation with a specific seller or parts database is essential before purchasing
What Shapes the Right Approach for Your Car 🔧
No single upgrade path fits every 2.5RS. The right direction depends on:
- How the car is used — daily commuter vs. weekend driver vs. track car
- Whether the rear glass is tinted and how heavily
- What the current head unit looks like — an upgraded stereo may already have a camera input
- Budget — a clip-on wide-angle mirror costs under $30; a full backup camera system with a new head unit can run several hundred dollars or more depending on parts and whether it's a DIY installation
- DIY comfort level — hardwiring a camera or mirror involves basic electrical work; running wiring through the cabin takes patience but doesn't require specialized tools
The 2001 2.5RS also has an active modification community, and owners often document their specific installs on forums — those build threads can give you a realistic sense of what fits, what doesn't, and what pitfalls to expect on this particular chassis.
The gap between understanding what's possible and knowing what's right for your specific car comes down to your build, your use case, and your willingness to get into the wiring.