Jenvey 19mm TH TB Throttle Body Spacer

This 19mm thick spacer is designed to fit throttle bodies or airhorns with a TB or TH style flange. Machined for precision fitment, it provides an easy way to fine-tune induction length for performance optimisation or to adapt components during custom fabrication work. The spacer can be bored from 40mm to 55mm to suit a wide range of intake configurations, making it a versatile solution for both naturally aspirated and forced induction setups. Manufactured with 6mm unthreaded holes for straightforward installation, this spacer is ideal for those seeking precise adjustment of inlet tract length to improve torque delivery, throttle response, or powerband positioning. 4 required per car. Features 19mm thick aluminium spacer for TB/TH style airhorn flanges Can be bored from 40mm to 55mm to suit different applications Ideal for induction length tuning or fabrication projects Precision-machined with 6mm unthreaded holes for easy installation Durable and lightweight construction suitable for road or motorsport use