Torque Union - 3.0T Supercharged Long Tube Headers - Audi B8/B8.5 S4 • S5 • C7 A6 • A7 • SQ5

Torque Union 3.0T Supercharged Long Tube Headers
Audi B8/B8.5 S4 • S5 • C7 A6 • A7 • SQ5

Comes with Gaskets (header to block & header to downpipe)

New hardware (header to downpipe)

The Torque Union 3.0T Long Tube Headers are engineered for enthusiasts who want measurable performance gains and improved exhaust character over traditional test pipes. Designed specifically for the supercharged 3.0T platform, these headers increase exhaust flow, reduce back pressure, and unlock additional power especially in the higher RPMs.

Constructed from high-grade 304 stainless steel (304SS), these headers offer excellent corrosion resistance and durability under sustained high exhaust temperatures. Precision TIG welding and thick CNC-cut stainless flanges ensure strength, proper sealing, and long-term reliability. Smooth merge collectors promote efficient exhaust scavenging and improved velocity at higher RPM.

In addition to performance gains, these headers produce a noticeably deeper, more refined exhaust tone compared to traditional test pipe setups. Where many test pipes can sound sharp or raspy, the long tube design delivers a fuller, lower-frequency tone that better complements the supercharged V6 platform.

Features:

Full 304 stainless steel construction

Precision TIG welded joints

Thick CNC-cut stainless steel flanges

Smooth merge collectors for improved exhaust flow

Direct bolt-on fitment for Audi 3.0T applications

Deeper, more refined exhaust tone vs. conventional test pipes

Hardware and gaskets included

Fitment:

Audi B8/B8.5 S4

Audi B8/B8.5 S5

Audi C7 A6 3.0T

Audi C7 A7 3.0T

Audi SQ5 3.0T

Each set is made to order to maintain quality control and fabrication standards. Please allow approximately 1 week followed by an additional 1 week for shipping.

Shipping is free within the United States.

Torque Union was built for owners who expect real performance and proper materials without inflated pricing. As the 3.0T platform continues to evolve, upgrades should remain accessible without compromising durability or fitment.

For off-road and motorsport use only where applicable.