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  #1  
Old 04-14-2012, 03:10 AM
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best performance

what are some of the mods that i will see the bang for my buck on a 04 with 4.7?
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Old 04-14-2012, 06:03 AM
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Re: best performance

k&n intake. Best thing iv bought so far. Also a free flow exhaust. Those are the cheap bolt ons.
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Old 04-14-2012, 09:58 AM
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Re: best performance

A solid tune up and change all fluids and filters, run a Seafoam treatment and clean the TB. Maintenance, maintenance, maintenance...then exactly what 4.7beast said.
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Old 04-14-2012, 05:30 PM
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Re: best performance

Exactly what 4.7beast and TJXJWJ said! Keeping the engine clean and in top running shape is the ticket to keeping performance up and repair costs down and keeping the engine running for years to come.
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Old 04-15-2012, 12:36 AM
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Re: best performance

Assuming maintenance is up to date-

3" exhaust with modified Y pipe (Summit + exhaust spreader @ exhaust shop)
HO intake assembly (as in the factory intake tubing) with resonator delete
Ported/bored TB (brand of your choice)
SCT Custom Tune.
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Old 04-16-2012, 12:23 AM
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Re: best performance

Thanks for the info. was thinking of a programmer?
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Old 04-16-2012, 04:21 AM
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Re: best performance

See above...
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