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Infiniti Qx4 Oval Mufflers 

Our Infiniti Qx4 oval mufflers offer a classic shape and time-proven design. Available in a wide variety of finishes, Infiniti Qx4 oval mufflers are also typically lower profile than other styles, so you can tuck them up as needed for additional clearance. Whether you want a stock or performance Infiniti Qx4 oval muffler, we have it!


 Select Your Vehicle

Shop Infiniti Qx4 Oval Mufflers by Year

Shop Infiniti Qx4 Oval Mufflers by Brand


1 - 12 of 186
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Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $161.18
$137.00


Free Shipping!


Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $161.18
$137.00


Free Shipping!


Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $160.00
$136.00


Free Shipping!


Inlet Diameter: 2"
Outlet Diameter: 2.25"
Style: Oval
Retail: $161.18
$137.00


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $136.47
$116.00


Free Shipping!



Length: 17"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Retail: $178.82
$152.00


Free Shipping!


Length: 17"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $178.82
$152.00


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $136.47
$116.00


Free Shipping!


Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $136.47
$116.00


Free Shipping!


Length: 12"
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel
Retail: $220.00
$187.00


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Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel
Retail: $208.24
$177.00


Free Shipping!


Length: 20"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $200.00
$170.00


Free Shipping!



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Center Muffler OP 53MQRZ16 for Infiniti QX4 2003 2001 2002

Middle Muffler w Extension Pipes for Nissan Pathfinder 96-00 Infiniti QX4 97-00

Muffler Exhaust Rear 201005W014 for Nissan Pathfinder INFINITI QX4 2001-2003

Muffler Exhaust Rear for Nissan Pathfinder Infiniti QX4 1996-2000 203501W365

Midle & Rear Tail Pipe Muffler for Nissan Pathfinder & Infiniti QX4 2002-2004

54084 Walker Resonator for Nissan Pathfinder INFINITI QX4 1997-2000







Infiniti Qx4 Oval Mufflers 

Our Infiniti Qx4 oval mufflers offer a classic shape and time-proven design. Available in a wide variety of finishes, Infiniti Qx4 oval mufflers are also typically lower profile than other styles, so you can tuck them up as needed for additional clearance. Whether you want a stock or performance Infiniti Qx4 oval muffler, we have it!


Choose Your Vehicle:

Shop Infiniti Qx4 Oval Mufflers by Year

Shop Infiniti Qx4 Oval Mufflers by Brand

1 - 12 of 186
Sort by:




Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $161.18
$137.00


Free Shipping!


Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $161.18
$137.00


Free Shipping!


Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $160.00
$136.00


Free Shipping!


Inlet Diameter: 2"
Outlet Diameter: 2.25"
Style: Oval
Retail: $161.18
$137.00


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $136.47
$116.00


Free Shipping!


Length: 17"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Retail: $178.82
$152.00


Free Shipping!


Length: 17"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $178.82
$152.00


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $136.47
$116.00


Free Shipping!


Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $136.47
$116.00


Free Shipping!


Length: 12"
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel
Retail: $220.00
$187.00


Free Shipping!


Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel
Retail: $208.24
$177.00


Free Shipping!


Length: 20"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $200.00
$170.00


Free Shipping!



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Center Muffler OP 53MQRZ16 for Infiniti QX4 2003 2001 2002

Middle Muffler w Extension Pipes for Nissan Pathfinder 96-00 Infiniti QX4 97-00

Muffler Exhaust Rear 201005W014 for Nissan Pathfinder INFINITI QX4 2001-2003

Muffler Exhaust Rear for Nissan Pathfinder Infiniti QX4 1996-2000 203501W365

Midle & Rear Tail Pipe Muffler for Nissan Pathfinder & Infiniti QX4 2002-2004

54084 Walker Resonator for Nissan Pathfinder INFINITI QX4 1997-2000