Speed Engineering 2" Longtube Headers — 2005–2013 Chevrolet C6 Corvette | LS2/LS3/LS6/LS7 6.0L/6.2L | 25-1068 1988-gmc-r1500-suburban-esi9318000 Insulated bullet style blow-through mufflers

Insulated bullet style blow-through mufflers for a deep

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The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish

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4L60E transmission: True dual exhaust does NOT work with early 4L60 transmissions

Speed Engineering 2" Longtube Headers — 2005–2013 Chevrolet C6 Corvette | LS2/LS3/LS6/LS7 6.0L/6.2L | 25-1068 1988-gmc-r1500-suburban-esi9318000 Insulated bullet style blow-through mufflersThe factory exhaust manifolds on your C6 Corvette are leaving power on the table. Speed Engineering's 2" longtube headers are a direct fit, dyno proven upgrade that frees up exhaust flow, improves throttle response, and delivers over 25 rear wheel horsepower over stock. Engineered with improved ground clearance over competitors, making them an especially strong choice for lowered C6 builds across Base, Z06, and ZR1 trims. Built from 304 natural