Smooth design eliminates restrictions and improves airflow

For Honda Accord CB (89-93)

The unique ability to compensate for temperature changes allows our MAP sensor to remain a minimum of 99% accurate from 32 degrees F to 180 degrees F through out its range of scale

so they designed this adapter with 304 stainless steel material so it will never rust

Blitz VD Valvola di Scarico Lucidata Nissan Silvia 200SX S14 Basi Sedili Smooth design eliminates restrictions andBlitz Venturi Drive Super Sound Blow Off Valve Release Type for 200SX The all new ribbed main body dissipates heat more effectively and the venturi shaped funnel creates a sharp dynamic sound. Venturi Drive dump valves also feature "Dual Drive" for maximum response, a small port for low boost and a larger port for high boost. Manufactured from die cast polished aluminium with a brass piston and a rubber diaphragm, meaning they can easily cope with