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MagnaFlow Univ Pipe 4 X 34 Ext 409SS

Magnaflow · New

MagnaFlow Univ Pipe 4 X 34 Ext 409SS

MPN 15451 · Store SKU mag15451

$125.00
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Supplier stock checked 11/7/2026, 7:38:37 AM UTC. Adding a part does not reserve it.

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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 4" X 34" Extension 15451 includes a 34in. long, 4in. diameter stainless steel pipe optimized for superior flow characteristics and performance. 15451 is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended. Magnaflow Direct-Fit Exhaust Pipe Direct-Fit Exhaust Pipe

Manufacturer fitment & guides

Check 15451 against the manufacturer’s application information below.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
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