HPA Downpipe | B8 A4 · A5 · Q5 | 2.0L Turbo I4

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HPA Downpipe | B8 A4 · A5 · Q5 | 2.0L Turbo I4Maximizing engine performance starts with engine heat management. Turbo charged applications generate extreme amount of surface heat at the turbo charger that radiates directly into the aluminum head reducing the engine ECUs ability to advance ignition and fueling maps due to detonation. Besides strict global emissions standards resulting in restrictive catalytic converters being installed, oem engineers must factor global restrictions on minimum

Every NEUSPEED spring is designed and tested at our R&D facility in Camarillo

Why choose a VTA over a “BOV spacer”

As airflow boost pressure is raised

Made from high end materials

encapsulates the entire pulley and pull evenly across its entire surface

Anything beyond that and you will want to consult a Pro-Tuner

Full 60mm setup

was also the LEAST intrusive and most secure mounting approach vs other offerings

with cast and machined end tanks

and other power adders requires airflow beyond that of the factory intake box

The most power gains will be realized on tuned vehicles

The end tank inlets/outlets and aluminum charge pipes are CNC machined with flat-stop edge and beveled grooves for a high-friction surface that grips your hoses and locks them in place for good

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