1. Car & Truck Body Moldings Trims Offered
  2. sku: 15189261649903782
  3. STI ST83031ST031

STI ST83031ST031 Push Engine Switch Cherry

fits model: Brz. make: Subaru.

St83031st031 Sti Oem Subaru Push Engine Switch Cherry Red Brz

( Brand: Sti ), ( Manufacturer Part Number: ST83031ST031 ), ( Part Type: Switch Engine ), ( Color: Red ), ( Country Of Origin: Japan )

Review STI Oem Subaru Push Engine Switch Cherry Red fits BRZ

The **STI ST83031ST031 Subaru Push Engine Start/Stop Switch** is a premium, high-performance ignition and push-to-start system engineered specifically for Subaru models like the **Cherry BRZ (FA20)**, offering a seamless blend of modern convenience and rugged durability. Designed with the enthusiast in mind, this switch features a **robust, all-metal construction** with a **smooth, tactile push-button mechanism**, ensuring crisp feedback with every activation while maintaining a sleek, sporty aesthetic that complements the BRZ s aggressive styling. The switch is built to withstand the demands of daily driving and spirited performance use, with **corrosion-resistant plating** and reinforced internal components that prevent wear over time. Its **ergonomic, contoured shape** allows for effortless one-handed operation, whether you're launching the engine from a stop or quickly shutting it down during a traffic hold ideal for the BRZ s responsive turbocharged engine.

Beyond its functional excellence, the STI switch incorporates **high-quality, automotive-grade wiring and connectors**, ensuring reliable electrical performance even under demanding conditions. The **push-to-start functionality** integrates seamlessly with the BRZ s factory wiring harness, providing a secure and stable connection that eliminates common issues like intermittent power loss or false triggers. For those seeking an upgrade from the stock switch, this STI unit delivers a noticeable improvement in **durability and responsiveness**, reducing the risk of mechanical failure while enhancing the overall driving experience. The switch s **minimalist yet sporty design** with a **black or silver finish (depending on variant)** ensures it blends effortlessly into the BRZ s interior, whether paired with a stock or aftermarket steering wheel. Whether you're a daily driver or a track enthusiast, this STI switch is a **must-have accessory** for those who demand precision, reliability, and a touch of performance flair in their Subaru s cabin.

### Pros and Cons of Buying a Subaru STI ST83031ST031 (Push Engine Switch) Cherry BRZ

#### **Pros:**

1. **Performance and Driving Dynamics** The Subaru STI ST83031ST031 is a high-performance variant of the BRZ, featuring a 2.5L flat-four engine (FA25) producing around 300 horsepower and 258 lb-ft of torque. The push engine switch allows for a more engaging driving experience by shifting the engine s center of gravity, improving handling and weight distribution. This makes the car more responsive in corners and enhances the sporty feel, which is a hallmark of the BRZ platform.

2. **RWD or AWD Options** The STI variant of the BRZ offers both rear-wheel-drive (RWD) and all-wheel-drive (AWD) configurations. The AWD version provides better traction in various conditions, while the RWD version offers a purer driving experience with a more balanced weight distribution.

3. **Subaru s Symmetrical AWD System** If you opt for the AWD version, you benefit from Subaru s proven symmetrical all-wheel-drive system, which enhances stability and traction without sacrificing too much weight. This is particularly useful for drivers who may encounter slippery or uneven road conditions.

4. **High-Quality Build and Interior** The BRZ, including the STI variant, is known for its well-crafted interior with premium materials, ergonomic seating, and a driver-focused cockpit. The STI version may include additional performance-oriented features like sport-tuned suspension and upgraded braking systems.

5. **Aftermarket Support** The BRZ platform, especially the STI variant, has a strong aftermarket community. This means you ll have access to a wide range of performance parts, upgrades, and tuning options to further enhance the car s capabilities.

6. **Rarity and Prestige** The STI ST83031ST031 is a limited-production model, which adds to its exclusivity and prestige. Owning such a car can be appealing to enthusiasts who appreciate unique and high-performance vehicles.

7. **Subaru s Reliability** Subaru engines, particularly the flat-four models, are known for their durability and longevity. With proper maintenance, the FA25 engine in the STI BRZ should provide reliable performance for many years.

---

#### **Cons:**

1. **High Cost** The STI ST83031ST031 BRZ is significantly more expensive than a standard BRZ, especially if you opt for the AWD version. The push engine switch and performance-oriented features add to the price, making it a substantial investment.

2. **Maintenance and Repair Costs** While Subaru engines are reliable, they can be more expensive to maintain and repair compared to some other brands. The push engine switch mechanism may also introduce additional complexity, potentially increasing maintenance costs over time.

3. **Limited Availability** Due to its limited production and high demand, finding a STI ST83031ST031 BRZ in the used market can be challenging. Prices for used examples may also be high, making it less accessible to budget-conscious buyers.

4. **Weight and Fuel Efficiency** The push engine switch and performance-oriented features add weight to the car, which can slightly reduce fuel efficiency. While the BRZ is already not the most fuel-efficient vehicle, the STI variant will consume more gas than a standard BRZ or other compact sports cars.

5. **Potential for Overheating** The FA25 engine in the STI BRZ can be prone to overheating, especially if not properly maintained. This is a common issue with Subaru s flat-four engines, and it requires vigilance to ensure the cooling system is functioning correctly.

6. **Ride Comfort Sacrifices** The STI BRZ s sport-tuned suspension prioritizes handling and performance over comfort. This means that long drives on rough roads or highways may be less comfortable compared to a more plushly suspended car.

7. **Depreciation** Like many high-performance or niche vehicles, the STI BRZ may depreciate quickly, especially if it s not a highly sought-after model. This could mean a lower resale value compared to more mainstream sports cars.

---

### **Conclusion:**

The Subaru STI ST83031ST031 BRZ with the push engine switch is an exceptional choice for enthusiasts who prioritize driving dynamics, performance, and a unique driving experience. Its RWD or AWD options, Subaru s reliability, and the aftermarket support make it an attractive option for those who want a high-performance compact sports car with a touch of Subaru s engineering prowess.

However, the high cost, maintenance expenses, limited availability, and potential trade-offs in comfort and fuel efficiency should be carefully considered. If you re a dedicated performance enthusiast with the budget to support such a vehicle and are willing to address its potential quirks, the STI ST83031ST031 BRZ is an outstanding purchase. For those who prioritize practicality, fuel efficiency, or a more mainstream sports car experience, other options may be more suitable.

---

### **Recommendation:**

If you are a serious car enthusiast who values handling, performance, and the unique characteristics of the push engine switch, and if you can afford the associated costs and maintenance, then the Subaru STI ST83031ST031 BRZ is an excellent choice. Ensure you thoroughly research the model, consider the long-term costs, and have a plan for regular maintenance to keep the vehicle in optimal condition.

For buyers who are not as deeply invested in performance or cannot justify the expense, consider alternatives like the Toyota GR86 (which shares the BRZ platform but with a more mainstream engine), the Mazda MX-5 Miata, or other high-performance compact sports cars that may offer a better balance of cost and capability.

Details:

JDM Factory part ST83031ST031 for BRZ. Made in Japan, mint condition. Free shipping. Direct replacement plug and play for light up start button.

part #: st83031st031 prices

  • $115.00-$203.33

specifications cartrimmouldings:

  • for models: Brz
  • for makes: Subaru
  • brand: Sti
  • mpn: St83031st031
  • part type: Switch Engine
  • color: Red
  • country of origin: Japan

returns cartrimmouldings:

  • policy: No Returns

general cartrimmouldings:

  • Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims
  • condition: Used

seller cartrimmouldings:

  • city: Fort Worth, Texas
  • rating: 100.0%
  • # reviews: 1030

shipping cartrimmouldings:

  • cost: $0.00
  • type: Fixed
  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage
  • transit: 4-9 Days

payments cartrimmouldings:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

offer cartrimmouldings:

  • availability: In Stock
  • quantity: 1
  • best offers: True
  • started: May 3, 2026
  • options: Ship-to-home
  • sold: 0
for models: brz, for makes: subaru, part type: switch engine, country of origin: japan,
category: auto parts > car truck parts accessories > exterior parts accessories > body moldings trims, color: red, sku: 15189261649903782,
Sti ST83031ST031 Is Similar To:
cartrimmouldings logo
5 offers $115.00–$203.33 USD
  • Used. Offer #1 priced at $115.00 + $0.00 shipping estimate = $115.00* total. Made in Japan, mint condition JDM Factory part for BRZ.FREE SHIPPING
  • New. Offer #2 priced at $203.33 + $33.17 shipping estimate = $236.50* total. COMPATIBILITY is for reference only.+$33.17 shipping
  • New. Offer #3 priced at $175.00 + $40.00 shipping estimate = $215.00* total. The button part is cherry red, and the "STI" logo is put in the center to create a sporty interior. Push-type engine start switch compatible with vehicles equipped with keyless access and push start.+$40.00 shipping
  • New. Offer #4 priced at $173.00 + $50.00 shipping estimate = $223.00* total. However, the product price does include duties applicable to the United States. Best regards.+$50.00 shipping
  • New. Offer #5 priced at $170.91 + $0.00 shipping estimate = $170.91* total. FREE SHIPPING

Copyright © cartrimmouldings.com