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The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly
Premium stainless-steel worm-gear clamps provide the best corrosion resistance possible and premium silicone couplings allows for ample flexibility and guarantee perfect seals
(If retained
Dyno testing showed maximum gains of up to 33 whp and 30 wtq and peak gains of up to 28 whp and 21 wtq while maintaining safe AFRs on the stock tune
2007 GMC Sierra 1500 Classic (Rear) (Front Spring: Coil)
Bilstein 5100 Series 1999 Ford F-250 Super Duty Lariat Rear 46mm Monotube Shock Absorber Fabrication>Clamps The Large Bore HD PerformanceBilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUVs. These shock absorbers feature a monotube design which provides consistent fade free performance. B8 5100 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B8 5100 shock absorbers are tuned for each specific application to assure optimal performance is achieved. B8 5100 shock absorbers
