Torque Union 3.0T Heat-Shielded Test Pipes - Audi B8/B8.5 S4 • S5 • C7 A6 • A7 • SQ5

Torque Union 3.0T Heat-Shielded Test Pipes
Audi B8/B8.5 S4 • S5 • C7 A6 • A7 • SQ5

The Torque Union Heat-Shielded Test Pipes are designed for 3.0T owners who want improved exhaust flow, stronger performance, and don't want to stress about catalytic converter failure. Built specifically for the supercharged Audi 3.0T platform, these test pipes reduce restriction in the factory exhaust path, allowing the engine to breathe more efficiently and respond more aggressively under load.

Each set is constructed from high-grade 304 stainless steel (304SS) for long-term durability, corrosion resistance, and strength under high exhaust temperatures. Precision TIG welding and thick CNC-cut flanges ensure proper sealing and long service life.

To control under-hood heat, these test pipes are fully wrapped in a stainless heat shield. This integrated shielding helps manage radiant heat in the engine bay, protecting surrounding components while maintaining a clean, OEM+ appearance. Unlike bare test pipes, the heat shielding reduces excessive heat transfer and gives the product a more refined finish.

The heat shielding and pipe construction help produce a fuller exhaust note with reduced high-frequency rasp often associated with basic test pipe designs. Paired with quality downpipes and cat-back systems, the result is a stronger, more purposeful 3.0T sound profile.

Features:

Full 304 stainless steel construction

Precision TIG welded joints

Thick CNC-cut stainless steel flanges

Integrated woven stainless heat shielding

Improved exhaust flow and throttle response

Direct bolt-on fitment

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 consistent fabrication quality. Please allow approximately 1 week for processing, followed by an additional 1 week for shipping.

Shipping is free within the United States.

Torque Union products are built for enthusiasts who expect proper materials, clean fitment, and honest pricing. As the 3.0T platform becomes more accessible, performance upgrades should remain attainable without sacrificing quality.

For off-road and motorsport use only where applicable.