Flowmaster 814110 409S One Piece Header Review

This header provides noticeable improvements to my car's performance .The high-quality 409S material ensures durability and longevity, making it a worthwhile investment for any automotive enthusiast. the only drawback is that it is a bit loud but that can easily be fixed with a MUFFLER. Overall, I highly recommend this exhaust system for anyone looking to upgrade their automotive performance..

This header has exceeded my expectations in terms of PERFORMANCE and sound. As a hesitant automotive enthusiast, i was not sure if this product was worth the investment. But as a result of my tests I determined that it has significantly improved my ride .The increased horsepower and torque make driving a joy, and the aggressive exhaust note turns heads on the road. The only con is that it can be a bit pricey for those on a tight budget, but the quality justifies the cost..

These manifolds are beautifully finished and sound fantastic. I matched them to my Flowmaster stainless steel exhaust and the combination is fantastic. I looked at several other header brands and am glad I made the right choice with the Flowmaster.