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2014 Dodge Charger Pursuit, 392 LSD diff, AFE, No cats 2.5 exhaust Dynomax bullet muffers
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170 Posts
Discussion Starter #1
LT Headers & CAI ...
How much increase in hp?
After a cusum tune from hemi fever of course.

I’m just trying to figure the cost effectiveness
of just doing a cat back versus the long tube headers and no cats
for the amount of return real world horsepower

Anybody have real figures?

I appreciate your knowledge
Tony in Florida
 

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Registered
2014 Dodge Charger Pursuit, 392 LSD diff, AFE, No cats 2.5 exhaust Dynomax bullet muffers
Joined
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170 Posts
Discussion Starter #3
Check out RT Life's newer video. Does dyno run after LTs and exhaust install. Thinking he picked up about 10 hp.
Do you know if he was doing a cat back system, or a cat less system??
 

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Registered
2014 Dodge Charger Pursuit, 392 LSD diff, AFE, No cats 2.5 exhaust Dynomax bullet muffers
Joined
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170 Posts
Discussion Starter #5 (Edited)
Yep it looks like he has hi flow cats on it....

I’m surprise he use of 3 inch pipe, I have heard the larger pipe could slow down the speed of the exhaust gases and have a negative affect on the scavenging effect of the headers?
 
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