Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe (Non-Valved Exhaust)(2012-2016) 458 When it comes to a

When it comes to a high performance vehicle like the BMW M3 E46

CAD Designed DYNO developed and CNC machined inhouse on our HASS VF2 vertical mill T6061 Aluminum and anodized gold

Lifetime filters are washable and re-oilable

On our dyno we saw max power gains of 10 whp (wheel horsepower) and 7 ft/lbs of ft-lbs of torque

this product replaces the factory center muffler and its tip outlets

Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe (Non-Valved Exhaust)(2012-2016) 458 When it comes to aHP: +16 TQ: +14 WT (lbs): 12 The 991 Carrera Center Muffler Bypass X Pipe makes a great compliment to either the factory side mufflers or to Fabspeed's Maxflo Performance Side Exhaust System. This system substantially improves exhaust tone and saves weight by replacing the restrictive factory center muffler with a lightweight high flow x pipe. SOUND: Fabspeed's 991 Carrera Center Muffler Bypass X Pipe offers a substantially louder and more aggressive