🔥 Allstar Performance High-Temperature Header Wrap Review

Based on my observations, this product is absolutely terrible. While it may slightly decrease engine heat, it does not last long and quickly begins to unravel. The only pro is that it is easy to install. However, this does not outweigh the cons of the short lifespan and lack of durability. Save your money and invest in a better quality product.

Cracked bolt holes on manifold flange. Basically this was used to connect it to reduce exhaust and sound power. Obviously spending a few hundred dollars and a few hours of work would be ideal, but this is a 20-year-old work truck. While it works great. I also had an oxygen sensor/engine fault check before I bandaged it. The reading returned to normal and the major fault changed to a minor fault/check engine, the light went out by itself.

There were cracked bolt holes on the manifold flange. Basically this was used to connect it to reduce exhaust and sound power. Obviously spending a few hundred dollars and a few hours of work would be ideal, but this is a 20-year-old work truck. It still works great. I also had an oxygen sensor/engine fault check before I bandaged it. The reading returned to normal and the major fault changed to a minor fault/check engine, the light went out by itself.