2019-2021 Corolla TBS


Throttle Body Spacer; Silver Bullet; 1 Port; Black; Billet Aluminum

 California Air Research Board Legal For Use In All 50 States
SKU: 46-38012B Category: Brand


2019-2021 Corolla TBS

Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response. The Serrated and Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated and Helix combination design also reduces intake whistle that occurs with Helix only designs. All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish. Adding a Silver Bullet Throttle Body spacer lengthens the intake tract which helps increasing intake air speed increasing performance and improved throttle response. This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.

2019-2021 Corolla TBS

Length (IN)Not Applicable
Width (IN)Not Applicable
Center Style1 Port
Includes GasketsYes
Includes HardwareYes

2019-2021 Corolla TBS

2019-2021 Corolla TBS

  • Constructed From 6061-T6 Billet Aluminum Precision Machined For Light Weight, High Strength And Perfect Fit And Finish
  • Unique Serrated And Helix Entry Design Creates Turbulence And Reduces Whistle Sound
  • Increases Air Speed, Improving Performance And Throttle Response
  • Black Anodized Finish For A Stealthy Look
  • O-Ring Seal For Leak Free Performance
  • Limited 2 Year Warranty


Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

The installation is very important.

Our Throttle Body Spacer installers are the best in the industry. The system is completely leak checked. No rattles, leaks or crooked parts here!

Throttle Body Spacer System Installation Available

We all know that the right tools for the right job is very important. At FMS Performance we believe that using the the right tools for intake installation starts with the right installer.

Our technicians have been professionally educated and have completed industry degrees from accredited schools. They also continue their education with a daily practice and updates when available.

FMS has a specialist for each segment of installation. We prefer to supply you with the parts we install but we can install your supplied products as well.

FMS Performance offers and installs cold air intake kits. Installing and custom building performance exhaust systems. Our stores install automotive computer tuners.  headers. superchargers.  tonneau covers.  suspension kits, lowering and lifting. We install shocks and struts. FMS offers complete brake kit or brake service. We mount and balance wheels and tires.

We can help with almost anything truck accessory related. For your convenience you can select the button below for a quote or appointment. Check us out on FaceBook.

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