For enthusiasts looking to enhance the performance of their Turbo Tdi 2.0 engine, the question of upgrading the turbocharger often arises. While the CR170 turbocharger might seem like a viable option, delving deeper reveals why investing in a GTD series turbocharger presents a more advantageous long-term strategy. This analysis will explore the limitations of the CR170 and highlight the compelling benefits of opting for a GTD turbo, particularly for those seeking significant performance gains from their 2.0 TDI.
The CR170 turbo, while considered an upgrade in some contexts, introduces compromises that can hinder overall engine performance and longevity. One prevalent issue is the exacerbation of Dual Mass Flywheel (DMF) chatter. This noise and vibration, often noticeable at lower RPMs, can become excessively pronounced with the CR170, potentially leading to premature wear and necessitating costly repairs. Furthermore, despite its upgrade status, the CR170 can still exhibit limitations at higher RPMs, essentially choking the engine’s breathing when pushed for more power beyond stock European market ratings. This limitation is often accompanied by worryingly high Exhaust Gas Temperatures (EGTs) when tuned aggressively to overcome its inherent airflow restrictions.
Moving up to the GTD turbocharger range, even starting with a GTD17XX, offers immediate improvements. While the GTD17XX may still present some DMF chatter, it significantly mitigates the high-end choking experienced with the CR170. However, the real leap in performance and efficiency comes with the GTD2XXX series turbochargers. These units, such as the GTD2060VZ, deliver a superior driving experience across the rev range. Compared to the stock turbo or the CR170, a GTD2XXX turbo provides enhanced low-end torque, resulting in improved responsiveness and pulling power from lower speeds. Crucially, it also unlocks substantial high-end performance, allowing the 2.0 TDI engine to breathe freely and deliver significantly more power at higher RPMs without the excessive EGT issues associated with the CR170 under similar tuning conditions. For those seeking the pinnacle of performance, the GTE2260 turbocharger represents an even more potent option within the GTD family.
The GTD2060VZ stands out as a particularly recommended turbo for those serious about upgrading their Turbo TDI 2.0 engine. And for individuals with a higher budget and an appetite for maximum performance, the GTE2260 offers even greater potential. These newer generation Variable Nozzle Turbine (VNT) turbochargers incorporate advanced technology, including factory anti-surge housings, further enhancing their efficiency and reliability.
It’s worth acknowledging that in specific, less common scenarios – such as acquiring a vehicle without a functional turbocharger – installing a CR170, or even an uprated CR140, could be a pragmatic interim solution to restore basic functionality. A working car is undeniably preferable to a non-operational one. However, for owners of functional Turbo TDI 2.0 vehicles contemplating a performance upgrade, adopting a longer-term perspective is advisable. Instead of settling for a CR170, budgeting for a slightly extended timeframe to acquire a GTD series turbocharger – like the GTD2060VZ or GTE2260 – will ultimately prove to be a more rewarding investment. This strategic approach ensures a truly impactful upgrade that avoids the limitations of the CR170 and unlocks the full potential of the 2.0 TDI engine, especially when considering future enhancements such as injector upgrades or further engine modifications aimed at maximizing power output.
