ISR/Otaku/Zerofab/Deep Motor DBW Manifold Adapters for Bosch Electronic Throttle Bodies

Convert your Popular Chinese made sheet metal manifolds with 90mm throttle body flange to a genuine Bosch E-Throttle. CNC billet aluminum adapters made for popular Chinese made sheet metal manifolds to allow the use of Bosch DBW (Drive-By-Wire) electronic throttle bodies.

Designed for Nissan RB/SR/JZ, but may fit other popular Chinese made sheet metal manifolds with 90mm throttle bodies for other makes/models. Contact us for confirmation.

*If you don't see your manifold/throttle combination list, please contact us!

Adapt a Bosch 82MM DBW throttle body to the following:

• Popular Chinese made sheet metal manifolds with 90mm throttle body flange (86mm x 90mm bolt pattern) (ISR/Otaku/Zerofab/Deep Motor, etc)
• Raw Brokerage & Rips Racing manifolds (86mm x 90mm bolt pattern). 

Adapt a Bosch 76MM DBW throttle body to the following:

• Popular Chinese made sheet metal manifolds with 90mm throttle body flange (86mm x 90mm bolt pattern) (ISR/Otaku/Zerofab/Deep Motor, etc)

Adapt a Bosch 74MM DBW throttle body to the following:

• Popular Chinese made sheet metal manifolds with 90mm throttle body flange (86mm x 90mm bolt pattern) (ISR/Otaku/Zerofab/Deep Motor, etc)

Adapters include the following:

• CNC Billet aluminum adapter
• High quality M8/M6 hardware (Stainless and/or Yellow zinc plate)
• Integrated O-Ring Seals and/or OEM Bosch 82MM Metal gasket (bolt holes enlarged)