Beat-a-Price Guarantee - You Find It, We'll Beat It!

Beat-a-Price Guarantee - You Find It, We'll Beat It!

Save Now on Select Stock Replacement Parts!

Filters

  • In Stock
  • Make/Model
  • Part Type
  • Brand
  • Make/Engine
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Model
  • Part Type
  • Brand
  • Make/Engine
  • Filter Options
  • Savings Central

INFINITI Mufflers & Resonators

Showing In Stock Items. Show All 59 Items.

Individual Parts
Part Groups

Results 1 - 25 of 51

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 54647

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 54647

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 54647

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.50 in. Offset Inlet, Two 4.00 in. Side Outlets, Each

Part Number: WLK-54647

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 56249

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 56249

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 56249

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Two 2.00 in. Inlets, One Center Outlet, Infiniti, Nissan, 5.6L

Part Number: WLK-56249

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 30022

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 30022

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026

...Loading

AP Exhaust - Mufflers for 1996-2000 PATHFINDER, 1997-2000 QX4 - DA31347

AP Exhaust - Mufflers for 1996-2000 PATHFINDER, 1997-2000 QX4 - DA31347

AP Exhaust - Mufflers for 1996-2000 PATHFINDER, 1997-2000 QX4 - DA31347

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-DA31347

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust - Mufflers for 2003-2004 G35 - DA39545

AP Exhaust - Mufflers for 2003-2004 G35 - DA39545

AP Exhaust - Mufflers for 2003-2004 G35 - DA39545

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-DA39545

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Resonators for 2004-2006 G35 - 284-451

BRExhaust Direct-Fit Exhaust Resonators for 2004-2006 G35 - 284-451

BRExhaust Direct-Fit Exhaust Resonators for 2004-2006 G35 - 284-451

Exhaust Resonator and Pipe Assembly, Exhaust Resonator and Pipe Assembly

Part Number: BRE-284-451

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 1.75 Inch Muffler 53364

Walker Quiet-Flow SS 409 Stainless Steel 1.75 Inch Muffler 53364

Walker Quiet-Flow SS 409 Stainless Steel 1.75 Inch Muffler 53364

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53364

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 56189

Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 56189

Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 56189

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Two 2.25 in. Inlets, Infiniti, Nissan, 5.6L, Each

Part Number: WLK-56189

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel Inch Muffler 60001

AP Exhaust OE Replacement Steel Inch Muffler 60001

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026

...Loading

AP Exhaust OE Replacement Steel 1.75 Inch Muffler 7450

Made in the USA AP Exhaust OE Replacement Steel 1.75 Inch Muffler 7450

AP Exhaust OE Replacement Steel 1.75 Inch Muffler 7450

Muffler, OE Replacement, Steel, Aluminized, Nissan, 3.5L, Each

Part Number: APH-7450

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2.13 Inch Muffler 54295

Walker Quiet-Flow 3 Steel 2.13 Inch Muffler 54295

Walker Quiet-Flow 3 Steel 2.13 Inch Muffler 54295

Muffler, Quiet-Flow 3, 2 1/8n. Inlet/Dual Outlets, Steel, Aluminized, for Nissan, Each

Part Number: WLK-54295

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

Walker Quiet-Flow 3 Steel 1.75 Inch Muffler 53111

Walker Quiet-Flow 3 Steel 1.75 Inch Muffler 53111

Walker Quiet-Flow 3 Steel 1.75 Inch Muffler 53111

Muffler, Quiet-Flow 3, 1 3/4 in. Inlet/2 1/8 in. Outlet, Steel, Aluminized, for Nissan, Each

Part Number: WLK-53111

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2 Inch Muffler 7371

AP Exhaust OE Replacement Steel 2 Inch Muffler 7371

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026

...Loading

AP Exhaust OE Replacement Steel 2 Inch Muffler 2503

Made in the USA AP Exhaust OE Replacement Steel 2 Inch Muffler 2503

AP Exhaust OE Replacement Steel 2 Inch Muffler 2503

Muffler, OE Replacement, Steel, Aluminized, Infiniti, 3.5L, Each

Part Number: APH-2503

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2512

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2512

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2512

Muffler, OE Replacement, Steel, Aluminized, Infiniti, 3.5L, Each

Part Number: APH-2512

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust - Mufflers for 2000-2001 I30, 2002-2004 I35 - DA35707

AP Exhaust - Mufflers for 2000-2001 I30, 2002-2004 I35 - DA35707

AP Exhaust - Mufflers for 2000-2001 I30, 2002-2004 I35 - DA35707

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-DA35707

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust Intermediate Pipes for 2002-2004 PATHFINDER, 2002-2003 QX4 - 38933

Made in the USA AP Exhaust Intermediate Pipes for 2002-2004 PATHFINDER, 2002-2003 QX4 - 38933

AP Exhaust Intermediate Pipes for 2002-2004 PATHFINDER, 2002-2003 QX4 - 38933

Intermediate Pipes, Exhaust, Steel, Aluminized, for Infiniti, Front Right, for Infiniti, for Nissan, 3.5L, Each

Part Number: APH-38933

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust Intermediate Pipes for 2002-2004 PATHFINDER, 2002-2003 QX4 - 38934

Made in the USA AP Exhaust Intermediate Pipes for 2002-2004 PATHFINDER, 2002-2003 QX4 - 38934

AP Exhaust Intermediate Pipes for 2002-2004 PATHFINDER, 2002-2003 QX4 - 38934

Intermediate Pipes, Exhaust, Steel, Aluminized, for Infiniti, Front Left, for Infiniti, for Nissan, 3.5L, Each

Part Number: APH-38934

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust Intermediate Pipes for 1997-1999 I30, MAXIMA - 68403

Made in the USA AP Exhaust Intermediate Pipes for 1997-1999 I30, MAXIMA - 68403

AP Exhaust Intermediate Pipes for 1997-1999 I30, MAXIMA - 68403

Intermediate Pipes, Exhaust, Steel, Aluminized, for Infiniti, for Nissan, Each

Part Number: APH-68403

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust - Mufflers for 2003-2006 G35 - DA39507

AP Exhaust - Mufflers for 2003-2006 G35 - DA39507

AP Exhaust - Mufflers for 2003-2006 G35 - DA39507

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-DA39507

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust - Mufflers for 2003-2004 G35 - DA39517

AP Exhaust - Mufflers for 2003-2004 G35 - DA39517

AP Exhaust - Mufflers for 2003-2004 G35 - DA39517

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-DA39517

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust - Mufflers for 2003-2008 FX35, FX45 - DA39705

AP Exhaust - Mufflers for 2003-2008 FX35, FX45 - DA39705

AP Exhaust - Mufflers for 2003-2008 FX35, FX45 - DA39705

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-DA39705

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust - Mufflers for 2005-2006 G35 - DA4015

AP Exhaust - Mufflers for 2005-2006 G35 - DA4015

AP Exhaust - Mufflers for 2005-2006 G35 - DA4015

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-DA4015

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 22254

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 22254

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 22254

Mufflers-Quiet-Flow SS

Part Number: WLK-22254

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 30, 2026 if ordered today

AP Exhaust - Mufflers for 1999-2002 G20 - DA32145

AP Exhaust - Mufflers for 1999-2002 G20 - DA32145

AP Exhaust - Mufflers for 1999-2002 G20 - DA32145

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-DA32145

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2128

Made in the USA AP Exhaust OE Replacement Steel 2 Inch Muffler 2128

AP Exhaust OE Replacement Steel 2 Inch Muffler 2128

Muffler, OE Replacement, Steel, Aluminized, Infiniti, Nissan, Each

Part Number: APH-2128

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust - Mufflers for 1996-1999 I30, 1995-1999 MAXIMA - DA28145

AP Exhaust - Mufflers for 1996-1999 I30, 1995-1999 MAXIMA - DA28145

AP Exhaust - Mufflers for 1996-1999 I30, 1995-1999 MAXIMA - DA28145

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-DA28145

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

AP Exhaust Intermediate Pipes for 1996 I30, 1995-1996 MAXIMA - 78196

Made in the USA AP Exhaust Intermediate Pipes for 1996 I30, 1995-1996 MAXIMA - 78196

AP Exhaust Intermediate Pipes for 1996 I30, 1995-1996 MAXIMA - 78196

Exhaust Pipes, Intermediate Pipes, Steel, Aluminized, for Infiniti, for Nissan, Each

Part Number: APH-78196

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify