Is Magnaflow catback exhaust system or factory exhaust better for a 98 Firebird

  • Thread starter Thread starter Turbo W
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T

Turbo W

Trans Am? Is Magnaflow catback exhaust system or factory exhaust better for a 98 Firebird Trans Am?
Will I lose power if i get a magnaflow? Or would it just be better to keep my factory exhaust system?
 
The Magnaflow catback should marginally increase power
 
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