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Virtually indestructible 100 percent stainless TorqueTubes maximize exhaust extraction, unleashing gobs of torque that'll jam you into the seat and haul you up the grade. Banks heavy-wall 400-series stainless TorqueTubes include two full exhaust manifold assemblies, each with a seamless high-velocity collector. Unlike the restrictive stock setup, Banks TorqueTubes literally pull out the exhaust, unleashing greater torque and helping the intake stroke to draw in more air. Includes all required hardware. 5-Year Limited Warranty Torque Tube Exhaust Header System for use with 1999-2001 Chevrolet/GMC 4.8-5.3L, Non-A/I (no air injection)
- Seamless high-velocity collector
This Part Fits:
Year Make Model Submodel 1999-2001 Chevrolet Silverado 1500 Base 1999-2001 Chevrolet Silverado 1500 LS 1999-2001 Chevrolet Silverado 1500 LT 2001 GMC Sierra 1500 C3 1999-2001 GMC Sierra 1500 SL 1999-2001 GMC Sierra 1500 SLE 1999-2001 GMC Sierra 1500 SLT






