Jmeo
You said member ;)
- Joined
- May 28, 2014
- Threads
- 252
- Messages
- 8,773
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- 9,886
- Location
- Massachusetts
- First Name
- Jaime
- Vehicle(s)
- 2020 GT500, 2023 F150 Raptor
- Vehicle Showcase
- 2
Interesting, i ve seen dyno graphs of cars here in this forum showing 395+ whp with just a catback upgrade. Also the dyno graphs of Gibson and other companies showed gains but that might be the difference of 87 vs 93 octane fuel with a broken in engine. Its hard who to trust here lol.
My dyno before Whipple install with only FFRP Sport kit.
Definitely more than 3-5 hp
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