aFe MACH Force-Xp 3.5in 304 SS Cat-Back w/Polished Tips 15-18 BMW X5 M (F85)/X6 M (F86) V8-4.4L S63 Detailing & Care>Paint Protection Film Large diameter stainless steel exhaust

Large diameter stainless steel exhaust tips come with a laser-etched aFe POWER logo for a stylish finish

The air filter is located in the air filter assembly's original spot

** THIS IS THE REAR AXLE BACK SECTION ONLY

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This BladeRunner Intercooler and tube kit features billet aluminium inlet and outlets with a quick-connect adapter and an o-ring seal to ensure a leak-free fit while maintaining superior strength and durability

aFe MACH Force-Xp 3.5in 304 SS Cat-Back w/Polished Tips 15-18 BMW X5 M (F85)/X6 M (F86) V8-4.4L S63 Detailing & Care>Paint Protection Film Large diameter stainless steel exhaustAdd power, sound and unique style to your BMW X5 X6 M with this cat back system which produced gains of up to +20 horsepower and +33 lbs. x ft. torque as measured on our in house dyno. Dual 3" to 2 1 2" mandrel bent, brush finished 304 stainless steel tubing keeps exhaust flowing smoothly for power gains you can feel. Designed with a transverse, high flow muffler finished in high temp powder coating for long lasting good looks and unique sound. The