Brembo 12-18 A6 3.0T/12-18 A7 3.0T Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled- Yellow 2020-audi-a4-esi9353643 The muffler contains Polyphonic Harmonizer

The muffler contains Polyphonic Harmonizer technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

Year Make Model Submodel 2000-2004 Nissan Xterra SE 2000-2004 Nissan Xterra XE 1993-1998 Toyota T100 Base 1996-1997 Toyota T100 DLX 1994 Toyota T100 DX 1993-1998 Toyota T100 SR5

5 A4 is full of crimped tubing obstructs exhaust flow and robs horsepower

with extended duty range for auto-cross and on-track driving events

Cerakote Black tip will not turn brown with heat

Brembo 12-18 A6 3.0T/12-18 A7 3.0T Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled- Yellow 2020-audi-a4-esi9353643 The muffler contains Polyphonic HarmonizerBrembo 12 18 A6 3. 0T 12 18 A7 3. 0T Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled Yellow