Product description
MACH Force-XP 3-1/2 IN 304 Stainless Steel Cat-Back Exhaust w/ Polished Tip BMW X5 M (F85) / X6 M (F86) 15-19 V8-4.4L (tt) S63
MACH Force-XP 3-1/2 IN 304 Stainless Steel Cat-Back Exhaust w/ Polished Tip
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Supplier details checked 2026-09-23 · Test catalog
MACH Force-XP 3-1/2 IN 304 Stainless Steel Cat-Back Exhaust w/ Polished Tip BMW X5 M (F85) / X6 M (F86) 15-19 V8-4.4L (tt) S63
MACH Force-XP 3-1/2 IN 304 Stainless Steel Cat-Back Exhaust w/ Polished Tip
100 Percent CAD Designed Custom Factory Fitment
Evenly Distributes Exhaust Pulses
Corrosion Resistance/Durability
Hassle Free Installation
TIG Welded For Strength
aFe MACH Force-Xp 3.5in. 304 SS C/B Exhaust w/o Muffler 15-18 BMW X5 M V8-4.4L (tt) - Polished Tip
MACH Force-Xp Cat-Back Exhaust System
Cat-Back Exhaust
Add power, sound and unique style to your BMW X5/X6 M with this aFe Power cat-back system which produced gains of up to +15 horsepower and +23 lbs. x ft. torque as measured on our in-house dyno. Dual 3" to 2-1/2" mandrel-bent, TIG welded, brush finished 304 stainless steel tubing keeps exhaust flowing smoothly for power gains you can feel. The factory exhaust valve motor is used to regulate the exhaust flow from a closed-valve, aggressive tone to wide-open, competition sound.