DeatschWerks DW300 CTS-V2 Performance Module

The CTS-V2 pump swap has been a tried and true upgrade for many people looking to get more from their fuel system while staying OEM+ and without breaking the bank. DW now delivers an even more powerful upgrade, keeping the stock style install and returnless setup you’re used to.

*This kit should be ran with a Vaporworx CTSV Controller

DeatschWerks DW300 CTS-V2 Performance Module

Build Type:

$599.00

🛒 3 G8 Owners Have Bought This.

Key Features

  • OEM Tank Fitment
  • Keeps all OEM Sensor, Capacity & Surge Features
  • Includes two DW300 Pumps
  • 50% More Flow Than OEM V2 Module
  • Factory Plug and Play Operation w/09-15 CTS-V

See More product details ↓

Est. Ship By Mon, Sep 21
  • VaporWorx Kit

    Strongly recommended for optimum performance

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Earn up to 599 G8Only Points for this item.

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The DeatschWerks DW300 CTS-V Dual Pump Module includes two DW300 pumps, integration of the OE returnless fuel line, and retention of ALL the functionality of OE module. The DW300 CTS-V module consists of atop-hat, center section, and lower bucket. These components work together to deliver the flow you need and the OE functionality you want.

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Q & A

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Why does this fuel pump setup say "*This kit should be ran with a Vaporworx CTSV Controller"? If this is just for an OEM fuel pump setup, not for a super high horsepower build does it actually require the Vaporworx CSTV Controller? And if so please explain why, thank you. Anthony West asked on July 15, 2026

Anthony, thanks for the question. This is an OEM replacement for the CTS-V2, not the G8. It runs a dual pump setup - the CTS-V2 (vehicle) controls the output of the pump(s) using Pulse Width Modulation (PWM) from the factory, while the G8 does not have a built in PWM system. So, if this kit was installed on a G8 with no PWM, both pumps would run at full speed, regardless of need. The PWM kit add-on from VaporWorx will, in essence, operate these pumps the way there were intended. Ramping up the amperage when needed.

Hope this helps, if you need further explanation or have any more questions, please feel free to contact us.

jlabruzza answered on July 16, 2026 store manager
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DeatschWerks DW300 CTS-V2 Performance Module
$599.00