IE Aluminum Charge Pipe Kit - Audi S4/S5 & SQ5 (B9)

The IE Aluminum Charge Pipe Kit for Audi B9 S4, S5, & SQ5 eliminates factory bottlenecks and weak plastic materials for increased flow and strength. Our TIG-welded individual billet hose ends provide a reliable crush-proof base with grip-lock ribbing to keep boost hoses securely in place in even the most demanding performance and hybrid turbo builds.

FLOW OPTIMIZED
67MM DIAMETER
CONSISTENT PIPING

Features:

• Replaces restrictive, pinched, and plastic stock parts
• Includes complete replacement from turbo to throttle body
• Aluminum hot side and cold side charge pipes
• Constant diameter design removes factory bottlenecks
• Larger 67mm inner diameter vs. small stock 63.5mm diameter
• Mandrel bent piping & smooth silicone reduce turbulence
• Reliable long-life TIG welded aluminum
• Strong crush-proof individual billet hose ends
• Secure CNC-machined radius edge and grip-lock ribbing
• 100% complete bolt-in replacement
• Black powder coat finish for a long-lasting attractive look

IE charge pipes are performance engineered to eliminate the stock-equipped intercooler piping's small diameter, pinched sections, and abrupt bends. Our increased 67mm consistent sizing and smooth flow path remove any possibility for flow restrictions or power limitations from the charge piping on performance builds.

Say goodbye to cracked plastic, inferior materials, and boost leaks for good. Our kit replaces both the hot and cold side piping with mandrel bent and TIG welded aluminum charge pipes for maximum durability and performance. We've also upgraded the couplers with strong five-ply smooth-flow silicone couplers and stainless clamps, ensuring a complete and lasting upgrade.