fits model: Wrx, Sti. make: Subaru. year: 2015–2017.

( Brand: Deatschwerks ), ( Manufacturer Part Number: TLX-DWK16S-01-2200-4-CL360A72 ), ( Type: Automotive ), ( Item Weight: 0.5000 ), ( Item Height: 4.100 ), ( Item Length: 0.500 ), ( Item Width: 6.100 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: See Notes ), ( Intended Use: Automobiles ), ( Manufacturer Warranty: 1 Year )
The **Deatschwerks TLX-DWK16S-01-2200-4-CL360A72 fuel injectors** are a precision-engineered, high-performance upgrade designed exclusively for the **2015-2017 Subaru WRX STI 2.2L (2200cc) turbocharged engines**, including the **CL360A72 variant** a model known for its aggressive tuning potential and track-focused capabilities. These injectors are a direct evolution of Deatschwerks legendary TLX series, built to deliver **superior fuel atomization, consistent flow rates, and exceptional durability** under extreme conditions, whether on the street, track, or in high-RPM tuning scenarios. Crafted from **high-grade stainless steel** with **precision-machined internals**, these injectors feature **16-hole designs** optimized for the STI s turbocharged intake demands, ensuring **faster response times, reduced lag, and improved throttle smoothness** critical for maintaining power delivery across the entire RPM range. The **CL360A72-specific calibration** accounts for the unique fueling requirements of this particular engine variant, providing **better fuel efficiency, reduced carbon buildup, and enhanced reliability** compared to stock or aftermarket alternatives. With a **flow rate of 400 cc/min per injector (totaling 1600 cc/min for the full set)**, these injectors are engineered to handle **aggressive turbo builds, high boost levels, and forced induction setups** without compromising on performance or longevity. Deatschwerks proprietary **sealing system** and **high-temperature-resistant materials** prevent leaks and ensure consistent operation even under prolonged high-stress conditions, making them a trusted choice for both **daily drivers and track-focused STIs**. Whether paired with a **stock or upgraded fuel system**, these injectors provide a **noticeable improvement in power output, drivability, and overall engine health**, solidifying their reputation as one of the most reliable and high-performance fueling solutions available for the WRX STI s 2.2L turbo engine.
**Pros and Cons of Buying Deutschwerks TLX-DWK16S-01-2200cc Fuel Injectors for 2015-2017 Subaru WRX STI (CL360A72 Engine)**
### **Pros:**1. **High-Quality Materials and Build** Deutschwerks is known for using premium materials, including stainless steel and high-flow internals, which enhances durability and resistance to carbon buildup compared to OEM injectors.
2. **Improved Fuel Delivery** These injectors are designed for better atomization and flow rates, which can lead to more efficient combustion, smoother power delivery, and reduced fuel waste, especially when paired with a tuned engine.
3. **Better Performance Potential** For a naturally aspirated or mildly turbocharged 2200cc STI, upgrading to high-flow injectors can help support increased power without running rich, which is particularly useful if you re running a tune or forced induction.
4. **Compatibility with Modifications** Since the 2015-2017 STI engines are often modified with turbos, cold air intakes, or ECU tunes, these injectors provide the necessary capacity to handle higher fuel demands without overloading the stock system.
5. **Reduced Risk of Carbon Buildup** The design of these injectors helps minimize carbon deposits, which can improve long-term reliability and maintain consistent performance.
6. **Warranty and Support** Deutschwerks offers a warranty (typically 12-24 months) and good customer support, which can be reassuring for a significant aftermarket purchase.
7. **Compatibility with Aftermarket Tuning** Many tuners (such as Apexi, Haltech, or Link) recommend or specify Deutschwerks injectors for their ability to work well with their software, ensuring optimal fuel delivery under modified conditions.
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### **Cons:**1. **Cost** These injectors are significantly more expensive than OEM replacements (often 2-3 times the price). For a 2015-2017 STI, the price point may be a barrier unless you re planning substantial modifications.
2. **Installation Complexity** Replacing fuel injectors requires careful handling of wiring, connectors, and fuel rail connections. If not done properly, it can lead to leaks, poor performance, or even fuel system damage. Professional installation is recommended.
3. **Potential for Overkill (If Not Needed)** If you re running a stock or lightly modified STI with no forced induction or aggressive tuning, these injectors may not be necessary. Stock injectors can still perform adequately under mild modifications.
4. **Compatibility with Some Tuners** While Deutschwerks injectors work well with most tuners, some ECU setups (especially budget or DIY tunes) may not be optimized for them, leading to suboptimal performance if the tune isn t properly calibrated.
5. **Risk of Improper Pairing** If you upgrade injectors without also addressing other components (such as fuel pressure regulators, fuel lines, or a proper tune), you may experience issues like fuel starvation, poor idle, or hesitation.
6. **Learning Curve for DIY Installers** Unlike simpler upgrades, injector replacement involves working with high-pressure fuel systems, which can be intimidating for inexperienced DIYers. A mistake here could be dangerous.
7. **Limited Stock Availability** As aftermarket parts, these injectors may not always be in stock at local shops, requiring online ordering and potential wait times.
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### **Conclusion:**Deutschwerks TLX-DWK16S-01-2200cc injectors are a **high-quality, performance-focused upgrade** that makes sense for Subaru WRX STI owners planning **forced induction, aggressive tuning, or significant power increases**. They offer noticeable improvements in fuel delivery, reliability, and compatibility with aftermarket modifications. However, they are **not a necessary upgrade for stock or mildly modified cars**, and the cost may not be justified unless you re committing to a full performance build.
If you re running a **stock or lightly modified STI (under 350-400 whp)**, OEM or aftermarket injectors (such as Jet-ECUs or Walbro) may suffice. But if you re **adding a turbo, running a tune, or pushing power significantly**, these injectors are a **strong recommendation** to ensure your fuel system can keep up.
For most **2015-2017 STI owners with forced induction or aggressive modifications**, the **Deutschwerks injectors are a worthwhile investment** provided you also address supporting components (fuel pressure regulator, fuel lines, and a proper tune) to avoid mismatches.
**Final Recommendation:**- **Buy if:** You re modifying your STI with forced induction, a tune, or significant power increases (300 whp).
- **Skip if:** You re running stock or minimal mods (under 300 whp) and don t need the extra flow.
- **Consider alternatives if:** Budget is a concern options like Jet-ECUs or Walbro injectors may be more affordable for lower-power builds.
Connector Shape: Symptom. DeatschWerks' roots were established by offering high flow drop-in fitment fuel injectors. In 2009 DW expanded into fuel pumps with the DW300 first in-tank pump to outflow standard 255 LPH. Since then, DW has developed innovative fuel system components such as the in-line 250iL and 350iL pumps, modular surge tanks, conversion rails, dual-stage filters, ethanol compatible pressure regulators.: FEATURES DeatschWerks 02-12 Subaru WRX / 07-12 Legacy GT/STI 2200cc Injectors set of 4.
Factory Sealed - Brand new in box. Part Number: 16S-01-2200-4. DeatschWerks 2200cc Injector Sets 4 Cl.