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Go Fast Bits Deceptor Pro II TMS Direct Fit BOV for Subaru WRX | STI 02-10, Adjustable Sound Control
$504.00
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Go Fast Bits T9503 Deceptor Pro II BOV

The Go Fast Bits T9503 Deceptor Pro II Blow-Off Valve (BOV) offers a significant upgrade in both functionality and control for your Subaru. This advanced BOV allows for electronic adjustment of venting bias directly from the cabin, giving you the ability to tailor the sound and performance to your preference.

Key Features

  • Electronic control for on-the-fly adjustment of venting bias and volume.
  • Optimized porting design enhances airflow and venting efficiency.
  • Compact size ensures a seamless fit in most factory valve locations.
  • Durable construction with a new bore finishing process for long-lasting reliability.

Performance Enhancements

  • Remote proportional venting bias control allows for a range from silent operation to a pronounced sound.
  • Backlit dial on the in-car volume controller enhances usability, even in low-light conditions.
  • End point adjustment feature lets you set the maximum vent-to-atmosphere bias.
  • High-torque geared electric motor drives the volume adjustment mechanism for precise control.
  • Low-friction gear train supported by precision sealed ball bearings ensures smooth operation.
  • Includes all necessary parts and wiring for a straightforward installation.

Fitment

  • Subaru WRX | STI 2002-2010

The T9503 Deceptor Pro II is engineered specifically for select Subaru models, ensuring a direct bolt-on fit for optimal performance. Upgrade your BOV system today and experience enhanced control and sound tailored to your driving style.

Other Part Numbers:
Go Fast Bits #gfbT9503

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2004-2008
Subaru Forester
2001-2005, 2008-2014
Subaru Impreza
2002-2020
Subaru STI
2002-2010
Subaru WRX

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Who is Go Fast Bits?

It all started with the passion of John Adrian to create something that other aftermarket parts cannot produce. Most parts he encountered are either of low quality and are made out of inferior materials.

He decided to take matters into his own hands and started designing, testing, and developing parts that would help improve the performance of his vehicle. Using his own car as a personal testbed, he created products that other enthusiasts later noticed, which has become the start of Go Fast Bits.

Your Source of Performance Parts 

The company offers various performance parts such as boost controllers, blow-off valves, short shifters, pulley kits, and more. John Adrian also acts as the chief engineer of the company. Using his 35 years of experience manufacturing high-quality parts for the automotive industry that includes Original Equipment Manufacturers (OEM) parts, he was able to produce parts that meet the demands of his customers.

Quality Made Products

All their parts are meticulously made using the highest grade material available to ensure product durability and reliability. Each piece is manufactured to fit perfectly on the vehicle and tested to ensure optimum performance and nothing less.

Purchase Go Fast Bits Parts At Vivid Racing

If you are in the market for high-quality products that would help improve your vehicle's performance, then Go Fast Bits is a brand that you can trust. Their products are proven to deliver performance without compromising the daily drivability of your vehicle. Whether your car is used as a grocery getter or a weekend racer, Go Fast Bits has the right parts for you. 

To know more about the company, visit Vivid Racing and check out their parts list that fits your specific requirement.

Lifetime Warranty
We live in a throw-away society, conditioned by cheap products and frequently released new models to expect eventual failure and discard something when it stops working or is superseded. However, pride in workmanship and our commitment to quality means that when we put our name to something, we are also staking our reputation on it.

That’s why we back our products with the best Warranty in the business! You should expect a lifetime of use from a well-engineered product, so if your GFB product fails as a result of defective materials or faulty workmanship whilst you remain the original owner, we will repair or replace it.

If the fault occurred as a result of usage outside of the terms of the warranty, or you are not the original owner, fear not, we can still help you. You should never need to throw a GFB product away, as spare parts are available and won’t cost the earth.

To activate your warranty go to:
https://gfb.com.au/warranty/

Installation Instructions

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Vendor Media File

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Vendor Media File

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