Answer
Jan 21, 2025 - 10:05 PM
The horsepower increase from installing a MagnaFlow exhaust system, specifically the Magnaflow 15896 for Chevrolet Camaro, Nova, and Pontiac Firebird, can vary based on factors like vehicle model and engine size. For a 1973 Camaro exhaust or a 1970 Nova exhaust system, this performance exhaust might offer a modest boost, generally in the range of 2% to 10% more horsepower. However, maximum gains are achieved when combined with other performance upgrades.
