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Premium Throttle Body Upgrade – 2014-2018 Silverado/Sierra 1500

Mike@SolerPrf
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Mike@SolerPrf Enthusiast

Mike@SolerPrf

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To say Throttle is to say Soler Performance. Come straight to the specialists. 

Engineering that delivers - Performance - Design - Quality - Customer Care -  Like no other

Don't settle for anything less.

 

Hey everyone, Tiffany here with Soler Performance. For those who aren't familiar with us, we're an American based company located in Daphne, AL, specializing in the design and manufacturing of premium aftermarket auto-parts. We focus on throttle control systems and modifications that make your vehicle come to life with faster response and more engaging driving. 

Our modified throttle bodies and controllers are engineered to deliver:

  • Optimized Performance: Increased airflow and precision calibration for smoother, more responsive acceleration.
  • Plug-andPlay Installation: Fits factory mounting, compatible with stock systems, and maintains warranty saftey.
  • Tailored for GM Trucks: Designed specifically for 2014-2018 Silverado/Sierra 1500 5.3L and 6.2L platforms.

 

Owners report a noticeable improvement in pedal feel and throttle response, making daily driving, towing, or spirited acceleration more satisfying. 

If you're looking for a direct upgrade to elevate your truck's performance, send a message. We're happy to help you select the right setup for your vehicle. 
 

Forum Discount Code: TIFF5OFF

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Edited by Mike@SolerPrf
Mike@SolerPrf Enthusiast

Mike@SolerPrf

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For anyone interested in a direct upgrade, here’s one of our more popular options for these trucks, our 91mm throttle body:
IMG_1895.JPG www.solerengineering.com/91mmthrottlebody

 

Designed for improved airflow and more immediate throttle response while maintaining factory fit and drivability.

Always happy to answer any questions!
Forum Discount Code: TIFF5OFF

Edited by Mike@SolerPrf
Mike@SolerPrf Enthusiast

Mike@SolerPrf

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12 minutes ago, mikeyk101 said:

I see that I would need an adapter for the 91mm if I want to use it in my 2016 5.3l Silverado. I also see this 80mm one that lists it works with the 5.3l motors.

 

https://www.solerengineering.com/generalmotors/se7792-80

 

What differences would I see between the 2? Why would I want one over the other?

It really depends on your setup and future plans.

Both the 80mm and 91mm are going to give you similar benefits overall, better airflow, improved drivability, and reduced throttle lag.

For your 5.3 Silverado, the 80mm is a great option if you want a simple setup. It’s a direct bolt-on with no adapter needed, which keeps things clean and avoids adding anything between the manifold and throttle body.

The 91mm requires an adapter to fit your manifold. While it works great, that adapter can introduce a slight bottleneck, so you are not always getting the full benefit unless the rest of your setup can support it.

Neither option requires a tune.

If your truck is stock or lightly modified, the 80mm is probably your best bet and will perform exactly how you want.

If you are planning more mods down the road and want something you can grow into, then the 91mm would make more sense.

 

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mikeyk101 Senior Enthusiast

mikeyk101

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Mostly stock with pretty much no upgrade plans. The only real modification I've done is to use an Range AFM disabler. I've had it for 10 years now so if I was going to do any major mods, I would have done them already. I like the idea though of getting better driveability and less throttle lag. This sounds like something I will be considering soon. Thanks!

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mikeyk101 Senior Enthusiast

mikeyk101

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One other question. I have seen others use items like the Pedal Commander to reduce lag and better performance. If I just upgrade the throttle body to a Soler, does that eliminate the need for something like the Pedal Commander?

  • Like 1
Mike@SolerPrf Enthusiast

Mike@SolerPrf

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17 minutes ago, mikeyk101 said:

Mostly stock with pretty much no upgrade plans. The only real modification I've done is to use an Range AFM disabler. I've had it for 10 years now so if I was going to do any major mods, I would have done them already. I like the idea though of getting better driveability and less throttle lag. This sounds like something I will be considering soon. Thanks!

13 minutes ago, mikeyk101 said:

One other question. I have seen others use items like the Pedal Commander to reduce lag and better performance. If I just upgrade the throttle body to a Soler, does that eliminate the need for something like the Pedal Commander?

 

Thanks for the details. For your setup and plans, the 80mm throttle body will be perfect, no need for the 91mm.

 

About the throttle controller, ours is a one-time purchase with all features included, unlike some competitors that require subscriptions. You can check it out here: https://www.solerengineering.com/generalmotors/se0536-tc

 

In short, the throttle body improves airflow for smoother power and less lag, especially in daily driving and quick throttle bursts. The throttle controller adjusts how quickly the throttle responds to your pedal, making the car feel more responsive.

Used together, the throttle body gives real airflow gains and power, while the controller gives precise electronic control. It’s a simple way to remove both physical and electronic limits.

You can try either or both risk-free with our 30-day return policy.

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MikeBMW Senior Enthusiast

MikeBMW

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On 4/7/2026 at 4:17 PM, mikeyk101 said:

One other question. I have seen others use items like the Pedal Commander to reduce lag and better performance. If I just upgrade the throttle body to a Soler, does that eliminate the need for something like the Pedal Commander?

I installed the Pedal Commander - no subscription required - and it worked great for a while, adjustable performance on throttle response from less to more. Also, I can control it via Bluetooth with my phone with the free app.
One day, however, I got an error code thrown and went in to limp mode.
I disconnected it, cleared the code and all was well.
I left it in the truck and I'll try it out again soon to see if the issue repeats.
Otherwise it did work well and it might have been my fault as some adjustments should be done with the caveat "DO NOT change modes while your foot is on the gas pedal" and I think I did one, or a few, adjustments on the fly.  O_o
*I do see they now have a subscription based ant-theft option*

Edited by MikeBMW
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UrbanRage Enthusiast

UrbanRage

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On 4/11/2026 at 10:37 PM, MikeBMW said:

I installed the Pedal Commander - no subscription required - and it worked great for a while, adjustable performance on throttle response from less to more. Also, I can control it via Bluetooth with my phone with the free app.
One day, however, I got an error code thrown and went in to limp mode.
I disconnected it, cleared the code and all was well.
I left it in the truck and I'll try it out again soon to see if the issue repeats.
Otherwise it did work well and it might have been my fault as some adjustments should be done with the caveat "DO NOT change modes while your foot is on the gas pedal" and I think I did one, or a few, adjustments on the fly.  O_o
*I do see they now have a subscription based ant-theft option*

 

Several years ago I had the Pedal Commander (PC) installed for about 2 months and it was great at first. Untitil one day while driving I had a ton warnings pop up and the truck went into limp mode. Thankfully I was close to work when it happened and not on the highway. I removed the battey cable and disconnected the PC and I've never had that problem again. Maybe it was a onetime thing, but I wasn't going to risk to it happening again. 

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Mike@SolerPrf Enthusiast

Mike@SolerPrf

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Happy Friday and happy May 1st. Start the month off right with Soler Performance for improved throttle response and better airflow into your engine. Use code TIFF5OFF at checkout.

  • 3 weeks later...

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