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questions from an old man.

4.8 performance mods.
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This is a forum for computer performance upgrades only. If what you are asking about is a physical accessory, it should not be in another forum category. Performance accessories such as intakes should be in "Engine" and when you want the growl, that should be in "Exhaust". Thank you for your understanding in keeping our forums clean and understandable.

Re: questions from an old man.

Postby JB LongJB Long is online! » Jul 31 2020, 12:46pm

CAI + shortube VS longtube headers = Image

joecool, have a read through LR4 4.8L Engine Upgrade Guide: Expert Advice for LR4 Engine Mods to Maximize Performance A very good read indeed.
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Re: questions from an old man.

Postby SierraHarley » Jul 31 2020, 1:42pm

You could go for lower gearing as well.

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