MagnaFlow Muffler Mag SS 4X4X14 3 - 14419
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- UPC:
- 841380014290
- Availability:
- Regularly stocked product
Universal fit — no vehicle restriction.
- Part number
- MAG14419
- Manufacturer part number
- 14419
- UPC
- 841380014290
- Brand
- Magnaflow
- Part type
- Exhaust Muffler
- Material
- Stainless steel
- Box size:
- 4.50 × 4.40 × 22.90 (in)
Complete the job
Read before you buy
- Delivers a Smooth, Deep Tone
- Delivers A Smooth-Deep Tone
- Mufflers Are Bi-Directional
- 100 Percent Stainless Steel
- 100% Stainless Steel
The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14419 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 3/3in. diameter inlet/outlet layout and 4x4x14in. round body shape offer flexible installation options to fit the spacing requirements of your ride. Professional installation is highly recommended. 14419 features a premium brushed finish. Muffler 14419 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.
- Delivers a Smooth, Deep Tone
- Delivers A Smooth-Deep Tone
- Mufflers Are Bi-Directional
- 100 Percent Stainless Steel
- 100% Stainless Steel
Magnaflow Straight-Through Performance Muffler; 3in. Center/Center; 4x14x4 Body
- LTL:
- N
- MPN:
- 14419
- Proposition 65:
- N
- Special Order:
- N
- Clearance Item:
- N
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Magnaflow
MagnaFlow Muffler Mag SS 4X4X14 3 - 14419
MagnaFlow Muffler Mag SS 4X4X14 3 - 14419 FAQ
This is a universal part: it is not tied to one vehicle. Check the Part details and the maker's guide for the sizes it is made for.
The sound depends on the muffler and resonator design. A cat-back with a resonator stays closer to stock; an axle-back changes the tone more than the volume. Look for the maker's sound notes or a clip on this page.
Cat-back and axle-back systems bolt to the factory connection points. Headers and downpipes replace the factory pipe at the engine and may need new gaskets and hardware; see What's in the box.
A cat-back or axle-back needs no tune. Headers and downpipes change what the oxygen sensors see, so many cars need a tune or a sensor spacer to avoid a warning light.
Drone depends on the muffler and resonator design and your car's gearing. Systems with a resonator or an X-pipe drone less, and the maker notes when a system is built to be quiet at cruise.
An axle-back or cat-back is a jack-stands job with the right sockets and penetrating oil for rusty bolts. Headers and downpipes take more room and time, and a lift helps.
Most systems include the clamps and gaskets they need; see What's in the box. Reuse a factory gasket only if it is undamaged.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: mufflers
Before you start
- Soak the factory flange bolts and hangers in penetrating oil the day before.
- Lay out the sections and clamps against What's in the box before anything goes under the car.
Do
- Hang the whole system loosely first, line it up, then tighten the clamps from the front back.
- Check for leaks at every joint with the engine running before the final tightening.
Don't
- Don't tighten any clamp fully until the whole system hangs straight.
- Don't reuse a crushed or torn factory gasket.
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