ZZPerformance is a great place to get a good look at 3800 car upgrades. I personally wouldn't get a aftermarket intake first as I don't believe they have any real benefits, but do you. If you shared a price range I could suggest a path to look into.
HEADLIGHTS: Retrofit. This means no company is doing the work for you, but if you're up for the job or know someone who'll do it, that's your best bet.
TAILLIGHTS: I've been very happy with these LED's.
Location:*Driver And Passenger Side
Series:*Spyder LED
Color/Finish:*Smoked Lens; Chrome Interior
Product Fit:*Direct Fit
Sorry so short, my breaks over. Good luck mate.
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