Audi B5 S4 Mishimoto Silicone Boost Hose Kits
The Audi B5 S4 engine relies heavily on adequate boost pressure to make reliable power. Any leaking, bending, or warping of the hoses that hold this pressure will result in a considerable loss of performance & driveability.
Mishimoto now offers a full Silicone Boost Hose Kit for the S4, drastically improving durability over the factory hose arrangement while eliminating air flow restrictions.
Molded to exact OEM specifications, the improved design better withstands heat & pressure, resisting swelling and degradation for a longer service life.
A premium upgrade
Fits:
Audi B5 S4 (2000-2002)