Magnaflow · New

MagnaFlow Muffler Race 4x4x6 2.50inch 430ss

Name: MagnaFlow Muffler Race 4x4x6 2.50inch 430ss
Brand: Magnaflow
SKU: mag14156
Price: 209.00 USD

MPN 14156 · Store SKU mag14156

$209.00

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 6:42:55 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

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 4in. Round Straight-Through Performance Exhaust Muffler 14156 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The weight-optimized, reversible, universal 2.5/2.5in. diameter inlet/outlet layout and 4x4x6in. round body shape offer flexible installation options to fit the spacing requirements of your ride. Professional installation is highly recommended. 14156 features a premium brushed finish. Muffler 14156 is made of durable, corrosion resistant stainless steel and produced using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime warranty. Magnaflow Straight-Through Performance Muffler; 2.5in. Center/Center; 4x6x4 Body Straight-Through Performance Muffler; 2.5in. Center/Center; 4x6x4 Body Straight-Through Performance Muffler; 2.5in. Center/Center; 4x6x4 Body MagnaFlow 2.5 in/2.5 in Center/Center; 4 in x 6 in x 4 in Body Muffler 2.5 in/2.5 in Center/Center; 4 in x 6 in x 4 in Body Muffler

Manufacturer fitment & guides

Check 14156 against the manufacturer’s application information below.

MagnaFlow manufacturer exhaust application catalog ↗

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

Any actual supplier restocking charge is disclosed before purchase.

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

Read the full shipping & returns policy ↗

This policy does not limit rights required by law.

MagnaFlow Muffler Race 4x4x6 2.50inch 430ss

Product details

Manufacturer fitment & guides

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your cart.

Freight & oversized shipping quote

Delivery address