aFe Power MACHForce XP 2.5in Stainless Muffler Bypass 12-14 Porsche 911 (991) C2S 3.8L 'Straps'] These modules are Bluetooth 4

These modules are Bluetooth 4

The kit comes complete with two 5" chrome silver slash-cut tips (also available in diamond black)

MACH Force-Xp 3 IN 409 Stainless Steel Cat-Back Exhaust System w/Polished Tip Ford F-150 15-19 V8-5

This axle-back exhaust system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability

aFe Power MACHForce XP 2.5in Stainless Muffler Bypass 12-14 Porsche 911 (991) C2S 3.8L 'Straps'] These modules are Bluetooth 4aFe Power MACHForce XP 2. 5in Stainless Muffler Bypass 12 14 Porsche 911 (991) C2S 3. 8L Bring the maximum power out of your exhaust system with the MACH Force Xp secondary muffler bypass for the 2012 2016 Porsche 911 Carrera S (991) with H6 3. 8L engine. These muffler bypass pipes are used to remove the secondary mufflers that are tucked up in the rear quarter panels reducing weight and improving performance. The muffler bypass pipes are straight