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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
✅ Fitment: 2017–2025 Chevrolet Silverado & GMC Sierra 2500HD / 3500HD (6
the Sky Exhaust produces a deep
Mazda RX7 / RX-7
and better traction during cornering and braking — all while maintaining a smooth
000 miles in dusty or heavy-use conditions
B Series Megaphone Header 4-1 Collector RF V2 B16 B18 B20 RMF Skid Plate Pipe WASH & WHIPS ✅ Fitment: 2017–2025 Chevrolet SilveradoRMF Version 2 header features a true 4 1 merge collector, with a megaphone to create equal exhaust flow & delivers the best peak horsepower gains while utilizing a 1 piece design. 304 brushed stainless steel True 2. 5 inch collector Megaphone with reverse cone Hand TIG welded A C and P S compatible (slim fans required) CNC machined manifold flange One year warranty 18 gauge, 304 stainless steel Includes OEM spec header gasket Includes OEM spec donut
