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Dougs Headers D570 R Exhaust Firebird Review

2

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🔊 Exhaust Systems & Parts, 🏎️ Performance Car Parts & Accessories

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Description of Dougs Headers D570 R Exhaust Firebird

Thick flanges (3/8 inch to 5/8 inch) with no warping. CNC mandrel bent tubes for an accurate fit and a better flow. Precision formed long transition collectors that reduces backpressure. Heavy gauge tubing (16 and 14G) for longer life. Header tubes are pre-polished for a better appearance.

Reviews

Global ratings 2
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Type of review

Revainrating 5 out of 5

A Must-Have Upgrade for Your Firebird

After I put it to the test, I am extremely impressed with the performance of this exhaust system.The sound is amazing and it truly enhances the overall driving experience. The installation was simple and straightforward. The only con i encountered was that it is a bit on the expensive side, but the quality and performance make it worth the investment. Overall, I highly recommend it to anyone looking to upgrade their Firebird's exhaust system..

Pros
  • Improved performance and horsepower
Cons
  • Produces loud exhaust noise

Revainrating 1 out of 5

Dougs Headers for 78 Trans am

Before ordering I called Dougs Headers to be absolutely sure I didn't have any ride height issues or the frame or tie rod, oil filter etc would fit my machine which was a 1978 Firebird gearbox with 6X heads is. I took them to the body shop for installation and lo and behold they would not install as they touched the engine mount cross member. The handlebars also need improvement. Haven't spoken to the Dougs headers yet, but since it's been 90 days since ordering, I'm assuming they can't be…

Pros
  • Certified
Cons
  • Safety