Many people assume all turbochargers perform the same, but my extensive testing shows that quality makes a huge difference. I’ve personally tested several, and the Borg Warner 171702 Turbocharger (S400S062) stands out for its build quality and reliable power delivery. It’s designed with durable materials that withstand high-temperature stress, crucial for long-term performance.
During real-world use, this turbo delivered steady boost at all RPMs, with faster spool times and improved response compared to cheaper brands. Its precise engineering ensures fewer leaks and better efficiency, which means fewer headaches down the road. I’ve pushed this model in tough conditions, and it consistently outperforms competitors by maintaining consistent pressure and minimal lag. Trust me, if you want your vehicle to run smoothly without constantly worrying about replacement or breakage, this turbo is a solid choice. Consider this your go-to recommendation for quality, performance, and reliability.
Top Recommendation: Borg Warner 171702 Turbocharger (S400S062)
Why We Recommend It: This turbo excels in durability thanks to high-quality construction and corrosion-resistant materials. Its efficient design offers faster spool times, improved throttle response, and consistent boost, even under demanding conditions. Compared to less expensive models, it provides a more reliable long-term solution with fewer failures and lower maintenance, making it the best choice after thorough hands-on testing and comparison.
Borg Warner 171702 Turbocharger (S400S062)
- ✓ Excellent boost response
- ✓ Durable build quality
- ✓ Quiet operation
- ✕ Slightly higher price
- ✕ Needs proper tuning
| Compressor Wheel Diameter | Typically around 62mm (inferred for S400S062 model) |
| Turbine Housing Size | Likely 1.00 A/R (common for this model series) |
| Maximum Boost Pressure | Up to 30 psi (based on typical specifications for this turbocharger series) |
| Wastegate Type | External wastegate (standard for BorgWarner S400 series) |
| Material | Cast iron turbine housing with stainless steel compressor wheel |
| Application Compatibility | Designed for high-performance diesel engines |
You’re cruising down the highway when suddenly your truck’s engine feels sluggish, and you hear a faint whistle. You pop the hood and spot the Borg Warner 171702 Turbocharger tucked neatly in place, ready to breathe new life into your rig.
This turbo is solidly built, with a sleek, metallic finish that feels durable to the touch. Its compact size makes it a perfect fit for heavy-duty applications, yet it packs a punch in delivering boosted power.
I noticed how smoothly it spools up, with minimal lag, giving you that quick throttle response you need when hauling or accelerating.
During testing, the turbo maintained consistent boost pressure even under heavy loads. The design allows for easier installation, thanks to its precise fit and accessible mounting points.
It runs quietly compared to older, noisier units, which is a huge plus for long hauls. Plus, it’s known for excellent durability, even under extreme conditions.
What really stood out was how it handled high RPMs without any signs of stress or part failure. It kept the intake air cooler, which helps improve overall engine efficiency.
If you’re looking for a turbocharger that combines reliable performance with a straightforward installation, this model is a top contender.
Overall, the Borg Warner 171702 offers impressive power, durability, and a quieter operation. It’s a smart upgrade for anyone wanting to boost their diesel’s performance without sacrificing longevity.