AFE: MACH Force-Xp 3" to 2-1/2" 304 Stainless Steel Cat-Back Exhaust System Audi A4 (B9) 17-19 L4-2.0L (t) calibrator New for 2019 is Magnuson’s

New for 2019 is Magnuson’s largest and most efficient supercharger yet

Buying the kit saves you $90

In the case of the ID1700x

OE ZL1 bar (FE5)

front (SB016) and rear (SB017) 2 $679

AFE: MACH Force-Xp 3" to 2-1/2" 304 Stainless Steel Cat-Back Exhaust System Audi A4 (B9) 17-19 L4-2.0L (t) calibrator New for 2019 is Magnuson’sPerformance Gains: This system produced gains of up to +13 HP and +22 lbs. x Ft. TQ., as measured on our in house dyno. 3" 2 1 2" 304 Stainless Steel Construction: This cat back exhaust system is constructed of 3" 2 1 2" mandrel bent 304 stainless steel tubing for maximum strength and durability. High Flow 304 Stainless Steel Polished Muffler: This system features a high flow 304 stainless steel polished muffler, producing a throaty sound. The muffler