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dorman 674-934 front exhaust manifold for infiniti/nissan: enhanced compatibility & performance logo

Dorman 674-934 Front Exhaust Manifold for Infiniti/Nissan: Enhanced Compatibility & Performance Review

3

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Average

Revainrating 3 out of 5  
Rating 
3.2
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Description of Dorman 674-934 Front Exhaust Manifold for Infiniti/Nissan: Enhanced Compatibility & Performance

Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles. Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance. Complete repair - includes all necessary gaskets and downpipe hardware. Trustworthy design - built by industry leader in aftermarket manifolds. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Reviews

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

Type of review

Revainrating 2 out of 5

Disappointing exhaust kit

Automotive exhaust manifold kit was a waste of time and money. Through trial and error, I found that the parts were difficult to install and did not fit smoothly on my vehicle. I was left unsatisfied with its performance and ended up needing to purchase a different brand to fix the issue.

Pros
  • None
Cons
  • Difficult to install and did not fit properly.

Revainrating 5 out of 5

Satisfied Customer Best in Manifolds

The Dorman exhaust is a great product. Good service. I love how you can check compatibility with your vehicle before ordering a part. I received my part on time. If I ever need a part again I will look to Dorman for that part.

Pros
  • Complete Rebuild - Includes All Necessary Gaskets and Downpipe Fixings
Cons
  • Infinitely Sluggish

Revainrating 3 out of 5

Nice replacement but be prepared to change the bottom 6 bolt holes to match your existing exhaust.

Got this for a Nissan Quest 04 minivan I was working on that had a large crack and exhaust leaking. I REALLY had to drill and enlarge (6 bolts) the holes in the bottom where it connects to the catalytic converter so it can be attached. It took too long to screw it to the catalytic converter. I don't know why they don't have more accurate screw pattern sizes, but I get it.

Pros
  • Heavy Duty Construction - Durable materials resist warping, tearing and leakage for long service life.
Cons
  • Something else