( Brand: Injen ), ( Items Included: Gasket, Mounting Hardware, Spring, Bolt, Flange Gasket ), ( Color: Natural ), ( Manufacturer Part Number: SES2100 ), ( Material: Stainless Steel ), ( California Prop 65 Warning: Yes ), ( Type: Exhaust Manifold ), ( Ipn: 674-803 ), ( Compatible Make: Scion, Toyota ), ( Manufacturer Warranty: 1 Year ), ( Engine: L4 1.5l )
Review INJEN New Axle back Exhaust System Scion Rare Bolt Oem Direct Fit fits XA XB 2004–2006
Introducing the INjen SE2100 Axle-Back Exhaust System for Scion xA and xB models from the years 2004 to 2006. This high-performance exhaust system is meticulously designed to deliver increased power, superior flow, and an exhilarating exhaust note.
The axle-back configuration is a perfect choice for those who want to enhance their vehicle's exhaust system without modifying the catalytic converters. This system includes the rear exhaust components, from the axle flange downstream, replacing the restrictive factory parts.
The INjen SE2100 Axle-Back Exhaust System is crafted using premium T304L stainless steel. Known for its durability and resistance to corrosion, this material ensures a long-lasting, robust exhaust system. The system is also engineered with mandrel bending, ensuring a smooth, uninterrupted exhaust flow for optimal power and efficiency.
One of the most notable benefits of this exhaust system is the significant power gain that can be achieved. The free-flowing design reduces backpressure, allowing the engine to breathe more effectively and deliver increased horsepower and torque. This results in improved acceleration and overall vehicle performance.
This system also boasts a polished finish, providing a sleek and stylish appearance. The exhaust tips, available in either 3.5-inch or 4-inch diameter, are a bold addition to the rear of your Scion xA or xB. The system is designed to fit seamlessly with the factory exhaust mounting points, ensuring a hassle-free installation process.
In summary, the INjen SE2100 Axle-Back Exhaust System for Scion xA and xB models from 2004 to 2006 is an exceptional choice for those seeking to enhance the power, flow, and sound of their vehicle. With its superior materials, meticulous engineering, and stunning appearance, this exhaust system is sure to exceed your expectations.
Injen SES2100 AXLE-BACK EXHAUST FOR SCION XA XB (04-06): Pros, Cons, and Conclusion
The Injen SES2100 AXLE-BACK EXHAUST is a popular aftermarket exhaust system for the Scion xA and xB models from 2004 to 2006. In this analysis, we will discuss the key advantages (pros) and disadvantages (cons) of purchasing this exhaust system, followed by a conclusive recommendation.
Pros:1. Improved Performance: The Injen SES2100 AXLE-BACK EXHAUST is designed to enhance the engine's power output. The system utilizes high-flow mufflers, which allows for increased exhaust flow and improved engine breathing. This results in better performance, increased torque, and improved throttle response.
2. Enhanced Sound: This exhaust system is known for its aggressive and sporty exhaust note. The mufflers are specifically tuned to provide an appealing exhaust sound, which is a popular trait among performance enthusiasts.
3. Durability: Injen uses high-quality materials in the construction of their exhaust systems. The SES2100 AXLE-BACK EXHAUST is no exception. The system is made from stainless steel, ensuring resistance to corrosion and durability over time.
4. Fitment and Installation: The Injen SES2100 AXLE-BACK EXHAUST is designed to fit the Scion xA and xB models from 2004 to 2006 seamlessly. The installation process is relatively straightforward for those with some mechanical knowledge or experience with exhaust systems.
5. Improved Gas Mileage: Although it may not be a significant improvement, some users have reported a slight increase in fuel efficiency due to the reduced weight of the exhaust system.
Cons:1. Cost: The Injen SES2100 AXLE-BACK EXHAUST is a premium exhaust system, and its price reflects that. Compared to other aftermarket exhaust systems, it may be a more expensive option for some buyers.
2. Noise Level: The exhaust system produces an aggressive and sporty exhaust note, which some users may find too loud for daily driving. This can be a concern for those who live in densely populated areas or have noise restrictions in their neighborhoods.
3. Maintenance: While the system is durable, it may require occasional maintenance to ensure optimal performance. This includes regular oil changes for the catalytic converter and occasional inspection for leaks or damage.
Conclusion:The Injen SES2100 AXLE-BACK EXHAUST is an excellent choice for those seeking improved performance, a sporty exhaust note, and increased durability for their Scion xA or xB (04-06). However, it comes with a higher price tag and may produce a noise level that is too aggressive for some users. Ultimately, the decision to purchase this exhaust system depends on individual preferences, budget, and desired outcomes.
Recommendation:If you are a performance enthusiast with a budget to spare, the Injen SES2100 AXLE-BACK EXHAUST is a solid investment. Its improved performance, sporty exhaust note, and durability make it an attractive option for those looking to enhance their Scion xA or xB driving experience. However, if you are sensitive to noise or cannot afford the premium price, there may be other aftermarket exhaust systems that better suit your needs and budget.
specifications maniheader:
- for models: Xa, Xb
- for makes: Scion
- for years: 2004-2006
- brand: Injen
- items included: Gasket, Mounting Hardware, Spring, Bolt, Flange Gasket
- color: Natural
- manufacturer part number: SES2100
- material: Stainless Steel
- california prop 65 warning: Yes
- type: Exhaust Manifold
- interchange part number: 674-803
- compatible make: Scion, Toyota
- manufacturer warranty: 1 Year
- engine: L4 1.5l
returns maniheader:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
general maniheader:
- condition: New
- Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
shipping maniheader:
- type: Calculated
- cost: $50.20
- transit: 3-9 Days
- class: Standard
- service: USPS Ground Advantage
- carrier: USPS
offer maniheader:
- options: Ship-to-home
- sold: 0
- quantity: 1
- best offers: True
- started: September 9, 2025
- availability: In Stock
payments maniheader:
- money order
- other
- wallet: Paypal
- credit card: Discover
seller maniheader:
- rating: 98.5%
- # reviews: 4177
Injen SES2100 Is Similar To:
- Injen Sp1140wr For 2020 Bmw M340i Sp Short Ram Air Intake System Wrinkle Red Finish (36.9% similar) $338.29–$397.99. (August 15th, 2025)
- Injen Evo2202c For 10-21 Toyota 4runner Cold Air Intake System - Oiled Filter (39.5% similar) $305.19–$359.05. (September 8th, 2025)
