Magnaflow · New
MagnaFlow 14 Chev Silverado V8 5.3L CC/EC Cab Turn Down in Front of Rr Tire SS Catback Perf Exhaust
MPN 17146 · Store SKU mag17146
Supplier stock checked 11/7/2026, 11:10:24 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The MagnaFlow Off-Road Pro Series Cat-Back Performance Exhaust System 17146 brings additional off-roading prowess and our deep signature exhaust note to your Truck with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage for improved ground clearance. Exhaust kit 17146 is engineered to produce Very Aggressive exterior and Aggressive interior sound levels. Extensive 3D scanning was used during the development of this Truck exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 17146's emissions-legal cat-back design replaces all your truck's exhaust components from the catalytic converter on back with its 3in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a turndown before rear axle exit with 3in. Satin Clamp-On Single Wall Turndown Cut Edge tips. Exhaust system 17146 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow's limited lifetime warranty. Magnaflow Off Road Pro Series Gas Stainless Cat-Back Off Road Pro Series Gas Stainless Cat-Back
Manufacturer fitment & guides
Check 17146 against the manufacturer’s application information below.
Part-specific notes
- Emissions acknowledgement required before purchase.
