Car Craft Magazine Homepage

P140050 Image Large

Can an exhaust system make as much horsepower as open headers? To find out, we brought our ’86 Mustang project car to Magnaflow Performance Exhaust to have a trick X-style crossover system tested against a traditional H-pipe and wide-open headers.
H-Pipe, X-Pipe, 1, 2, 3...

 Can an exhaust system make as much horsepower as open headers? To find out, we brought our ’86 Mustang project car to Magnaflow Performance Exhaust to have a trick X-style crossover system tested against a traditional H-pipe and wide-open headers.  View Related Article

 

Car Research Guide