Bosch E-Throttle Hose Adapter Weld-On Flanges

The Bosch E-Throttle Hose Adapter Weld-On Flanges from Outsider Garage deliver a clean, engineered solution for DBW conversions where space constraints demand precision. These weld-on flanges are made from aircraft grade 6061 aluminum and slide directly over your throttle body, eliminating the need to weld directly onto sensitive throttle components. By creating a dedicated mounting point with tight radius geometry, they allow you to relocate your hose and HD clamp exactly where your build requires—whether you're working with tight engine bay layouts or complex intake manifold configurations.

Precision-engineered for durability and proper fitment, these adapters are essential for builders who demand both functionality and protection of critical throttle hardware. Ideal for Nissan RB, Toyota Supra, Mazda RX-7, and Mitsubishi 3000GT platforms undergoing performance conversions.