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Thermal Zero Internally Wastegated Turbochargers Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Description of Thermal Zero Internally Wastegated Turbochargers

Designed to specifically fit the Borg Warner EFR B2 frames: 9174, 7064, 7670, 8374 and 9180 INTERNALLY wastegated housings. Covers all the important parts with extremely durable LAVA external jacketing which handles up to 3000°F. HANDCRAFTED IN THE USA BY THERMAL ZERO. Reduces heat emitted from the turbocharger by up to 90%. Reduces turbo lag, allowing for faster spool times and lower underhood temps.

Reviews

Global ratings 2
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 4 out of 5

Boosted Confidence with Efficient Upgrade

After trying this product, my automotive performance got a significant boost. The optimized exhaust and emissions system ensures a cleaner engine and reduced turbo lag. The added efficiency improved my car's fuel economy too. However the installation process was a bit tricky for a novice like me yet achievable with proper guidance... Overall a worthy UPGRADE for the performance enthusiasts out there..

Pros
  • Improved performance and quicker spool time than externally wastegated turbos.
Cons
  • More expensive than externally wastegated turbos.

Revainrating 5 out of 5

Must have for turbines with internal wastegate!

Delivery faster than stated when ordering. Received here just as quickly as some of the two day items I ordered. I originally ordered a different brand. Will not fit my internal Borg Warner EFR Wastegate. Bought, fits well, high build quality. *Edit* still very satisfied a year later. I wish they made one for the single outlet exhaust manifold. Collector Wrapper does not work for this.

Pros
  • Reduces turbocharger heat generation by up to 90%.
Cons
  • Quality