B6 A4 (2002-2005)
The second generation A4 continued with the winning formula from the B5. Most of the engine and braking modifications are cross compatible, the B6 rear suspension is quite different from the B5 however. Stage 2+ with a tune, HFC and injectors is the sweet spot.
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AWE Tuning
AWE Tuning 3015-32012 Cat-back Dual Tip Touring Exhaust Audi B6 A4 3.0L
$1,731.58
$1,645.00
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AWE Tuning
AWE Tuning 3015-33014 Cat-back Dual Tip Touring Exhaust Audi B6 A4 3.0L
$1,784.21
$1,695.00
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AWE Tuning
AWE Tuning 3020-32012 Cat-back Dual Tip Track Exhaust Audi B6 A4 3.0L
$1,573.68
$1,495.00
On Sale
AWE Tuning
AWE Tuning 3020-33014 Cat-back Dual Tip Track Exhaust Audi B6 A4 3.0L
$1,626.32
$1,545.00
