aFe MACHForce XP 3in-2.5in SS Exhaust Axle-Back 17-19 Audi A4 (B9) L4-2.0L (t) – Polished

Performance Gains:This system produced gains of up to +8 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno.3" - 2-1/2" 304 Stainless Steel Construction:This axle-back exhaust system is constructed of 3" - 2-1/2" mandrel-bent 304 stainless steel t

$98.00 $1,315.00
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