Need help with performance for a 99 7.4

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What is available for my 99 7.4 ?

I just bought this truck last week from the original owner. It is a 99 with a 7.4 454 with 70,500 original miles. What can I do to give this a little more get up ?

I'm planning on installing a new cat back exhaust and maybe a cold air intake along with some kinda of tuner. What is available for my 7.4 ? Also being that my truck is a 99 crew cab I'm not able to find a set of nurf bars. Everything I find says 99-2013 but that is the newer style. Will the newer nurf bars bolt right up to my 99 ? Any help would be great.
 

Gatorboy

You can keep your import.
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Just search for parts for a '98 454 they should be the same if your truck is a gmt400 platform.
 

West Mi Mudder

OHHHH YEAHHHHH
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When you are searching for parts, make sure you put the model as a K2500 or K3500 (Depending on if its a 3/4 ton or a 1 ton). By using k2500/k3500, you will search the OBS body style. If you were to put the model as Silverado, it would display results for an NBS.


Here is an exhaust kit for a 1999 7.4L
http://www.flowmastermufflers.com/?page_id=355&make=47&year=1999&model=458&submodel=96&engine=400&x=38&y=15&category=Exhaust+Kits&subcategory2=&subcategory3=

Nurf Bars:
http://www.ebay.com/itm/92-00-Chevy-GMC-C-K-Crew-Cab-S-S-Nerf-Bars-/330576815897?pt=Motors_Car_Truck_Parts_Accessories&fits=Make%3AChevrolet|Model%3AK2500&hash=item4cf7e9e719&vxp=mtr
 
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K2500 OK thanks I will try that. Dang $666 for a set of Nerf bars ????? WTF is that all about ????
 
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