Do you guys have any performance numbers for the Kooks Headers, Tune, & Magnaflow Exhaust?
Performance #'s???
- Thread starter Raptizzle
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SDHQ GOODGUY
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unfortunately our regular dyno guy has been slammed with the duners!,
but using the "butt" dyno, its a huge gain 40-50+ hp
you will be grinning everytime you drive your truck,pinned back in your seat, as if your not already grinning everytime you drive.
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