HG Motorsport Boost hose intercooler > throttle body Audi RS4/RS5 B9 quattro 450hp (HGSIDSRS4B9)

This pressure hose is an absolute must-have for every RS4/RS5 B9. The hose has been developed with our High-Flow No-Edge technology, which creates a smooth, perfect transition directly from the pressure hose into the throttle body, thus reducing turbulence and effectively increasing the flow rate. - Fits plug and play as a replacement for the original pressure hose - Extra-strong fabric with additional reinforcement that prevents the pressure hose from contracting/expanding, resulting in higher air flow - HF-Series No-Edge technology

TÜV / ABE available upon request

We currently ship within Europe only.

If a part is not available, we will contact you with an estimated wait time.

If you wish to return a product after receiving it, we offer a 14-day returns policy. Custom-made products are not eligible for return, and return shipping is at the customer's expense. Full delivery and returns terms are on the “Delivery Information” page — the link is at the bottom of the page.

Products come with a warranty, detailed in a certificate included in the box.

To make a valid claim, you must prove the damage was not caused by you and that the warranty certificate is valid.

Full terms are on the “Terms & Conditions” page — the link is at the bottom of the page.