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Description

Send your combustion chamber a performance-enhancing air charge without all the noise. Many throttle body spacers on the market are plagued by loud hissing and whistling. Thanks to the intrepid tuners at JET Performance, their innovative bore design eliminates unwanted sound, while still causing incoming airflow to smooth out and speed up. The result is an optimized mixture of air and fuel that gives you gains in the mid-range power band and even increases your fuel economy.

The JET Performance Power-Flow is designed for your specific vehicle and machined from aircraft-grade aluminum. The Power-Flow Throttle Body Spacer takes just minutes to install with no drilling or cutting.

Notes

Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts.  Details

Jet Power-Flow TBI Spacer Customer Reviews

Average Rating

329 Customer Reviews

Improved Throttle Response

Reviewed by floyd H (CLARKSVILLE, TN) Reviewed for a 2013 GMC Sierra — Jun 28, 2018 5:58 AM

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I installed this at 38,000 miles on my 2013 GMC Sierra 1500 Crew Cab 4x4 with the 5.3 Liter. I can't say the fuel mileage is better in town, seems to be little or no change but on the highway, I am getting approximately 1 to 1.5 MPG more. I can say with 100% certainty that the Throttle response has improved. I can only attribute this to the increase of air flow into the combustion chamber.

Tundra

Reviewed by Daniel D (ALAMO, TX) Reviewed for a 2017 Toyota Tundra — Jun 27, 2018 8:16 PM

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Very fast to install and detailed instructions.

Jet 62139 Throttle Body Spacer 2018 Challenger SRT 392

Reviewed by Kimberly S (Waddell, AZ) Reviewed for a 2018 Dodge Challenger — May 15, 2018 5:56 AM

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Easy install, following the instructions it took about 30 minutes to install. The spacer is a tight fit into the throat of the intake so make sure the bolt holes align before completely inserting it into the intake. The tightening of the bolts require precise torque. Use a calibrated torque wrench and start at 40 in/lbs and work up to specifications. Consider the +/- 3 to 4 lbs difference on your wrench as this might lead to over torque and stripping intake manifold.

Works ok

Reviewed by David B (YELM, WA) Reviewed for a 2015 Toyota Tacoma — Apr 30, 2018 10:21 PM

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The part came missing a bolt and the warehouse was out of stock so AutoAnything gave me a partial refund to get the missing bolt from my local hardware. It took a couple weeks, but I am happy with end result. Thank you. As for the spacer, I haven't notice any mpg increase, but throttle response is slightly better.

Good

Reviewed by Carl J (HAMBURG, NY) Reviewed for a 2017 Dodge Ram — Apr 16, 2018 8:37 PM

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Although I haven't noticed anything different in gas or fuel mileage they did install pretty easily

Jet Power-Flow TBI Spacer

(329)
  • $65.99 - $133.99
  • Free Shipping
  • Ships Between 8/17 - 8/21
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