Best Long Tube Headers for My 5.3 Silverado? Help Needed!

I’ve been looking to upgrade my 5.3L Silverado with some long tube headers and would really appreciate some advice. I’m aiming for better performance, a deeper sound, and of course, I want to know which ones are the best bang for my buck!

What to Consider

When choosing long tube headers, I know there are a few factors to think about:

  • Material: Stainless steel is usually more durable, but are there any benefits to other materials?
  • Fitment: I want to make sure they fit my year model perfectly. Any specific brands that do this well?
  • Performance Gains: What should I expect in terms of horsepower and torque increases?
  • Sound Quality: Recommendations on headers that produce a nice tone?

Recommendations

If anyone has experience or specific models they would recommend, that would be awesome! I’ve heard good things about brands like [Brand A] and [Brand B], but I’m looking for personal experiences here. Also, how difficult is the installation? Do I need any special tools?

Conclusion

Thanks in advance for your input, guys! Looking forward to hearing about your experiences, whether it’s performance gains, installation tips, or just what you love about your setup. I want to make my Silverado pull ahead on the street and sound great while doing it!

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Long tube headers can significantly enhance your 5.3 Silverado’s performance. You can expect power gains of 20-30 horsepower and improved torque, especially in the mid-range. It really helps with exhaust flow!

I’ve read that they also improve overall engine efficiency, which can help with fuel economy. Has anyone seen noticeable changes in MPG after installing them?

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Exactly! Plus, the sound is worth it alone. It gives your truck that aggressive tone. Just make sure you pair them with a good exhaust system for the best results!

Sound is definitely a big factor! Do you guys have any recommendations for brands? I’ve heard good things about Hooker and BBK.

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I’ve used both Hooker and BBK. They both offer solid performance, but I found Hooker headers to have slightly better build quality. Customer service also matters if you need any help down the line!

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Does anyone know how long tube headers affect emissions? I’m concerned about potential legal issues and inspections in my area.

That’s a great question. Typically, long tube headers may not pass emissions tests without catalytic converters. It’s something to consider before making the switch.

I’ve seen people use high-flow cats with long tube headers and still pass emissions. Just be sure to check local laws; the last thing you want is car trouble!

Great advice! It’s nice to know there are options. I just want the best performance without getting into trouble.

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Let’s not forget the installation! Long tube headers can be tricky to put on, especially with space constraints in a Silverado. Have any of you done this yourself?

I tried installing them myself and ended up spending more time than expected! If you’re not familiar, definitely consider getting help.

Just remember, with great power comes great responsibility… and possibly a hefty repair bill if you mess it up! :joy:

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Haha, that’s true. I think it’d be wise to just get a pro to do it unless you’re really confident! I’m leaning towards doing it professionally myself.

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I agree! It can save you time and frustration in the end. Plus, a good shop will make sure everything is done right.

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Hey everyone! I’m looking to install long tube headers on my 5.3 Silverado. What tools should I have ready?

You’ll need a ratchet set, torque wrench, and some extensions for those tight spots. Don’t forget a good exhaust gasket to prevent leaks afterward!

I’d also recommend a good set of jack stands and possibly a friend to help. It can really save your back when working under the truck!

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For installation time, plan for about 6-8 hours if it’s your first time. You might run into some rusted bolts!

So true! A penetrating oil like PB Blaster works wonders. Spray it on a few hours in advance for sticky bolts.