Charge Pipe Kit for 2006-08 (Short Version) 135i/335i N54 Engine 1/8" NPT Bung (Meth):2 Bung The throttle body lip is

The throttle body lip is too short and there are no "beads" to prevent the silicone hose from blowing off under boost

we decided to cast form stainless steel to produce the eact shape needed to maintain a smooth transition on the first turn

Larger sized intercooler piping than OEM

capable of supporting up to 1

This same proven formula is now being brought to your 2006+ Audi A4

Charge Pipe Kit for 2006-08 (Short Version) 135i/335i N54 Engine 1/8" NPT Bung (Meth):2 Bung The throttle body lip isIntroducing our Charge Pipe for the 2006 08 (Short Version) 135i 335i with the N54 Twin Turbo Engine. Key Features: Made in the USA! Manufactured in house. Increase throttle response and decreases turbo lag. Compatible with factory diverter valves or aftermarket factory style diverter valves. Lightweight High Grade 6061 Aluminum Piping. Throttle body matched 3" piping. Retains factory style o ring throttle body lock flange. Precision CNC machined