Exhaust question
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Exhaust question
Can somebody explain to me the difference between a complete 2.5" decat system and a complete decat 3" system? Are the power differences vast?
Thank you
Jack
Thank you
Jack
#2
It depends on how much air needs to flow through the system...... for 400 odd BHP the sheer volume of exhaust gas can't escape quickly enough from a 2.5" system and restricts performance.
I ran 325 BHP on a 2.5" decat system OK
Shaun
I ran 325 BHP on a 2.5" decat system OK
Shaun
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