Walker Ultra EPA Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID), 93251
In stock
$195.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Toyota 4Runner Exhaust Systems
52 products listed as compatible with this vehicle by the retailer feed.
Back to 2003 Toyota 4Runner parts
Flowmaster Inc. Super 50 Muffler - 2.50 Center In - 2.50 Offset Out - Moderate Sound, 52557
In stock
$204.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.5" Inlet (OD) 2.35" Outlet (OD), 56177
In stock
$222.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Direct-Fit Muffler Assembly, 283-747
In stock
$301.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 93655
In stock
$313.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Direct-Fit Exhaust System Kit, 106-0075
In stock
$409.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Catalytic Converter, 47-46003
In stock
$457.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID), 83401
In stock
$495.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 2035S 1 1/2" Header Shorty Stainless Steel 05-11 Tacoma 05-09 FJ 03-09 4Runner 4.0L
In stock
$505.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID), 83402
In stock
$514.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Manifold Converter - Not CARB Compliant - Not For Sale - NY - CA - ME, 674-113
In stock
$567.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Manifold Converter - Not CARB Compliant - Not For Sale - NY - CA - ME, 674-797
In stock
$591.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 23985
In stock
$612.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 23984
In stock
$621.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Manifold Converter - Not CARB Compliant - Not For Sale - NY - CA - ME, 674-114
In stock
$635.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Manifold Converter - Not CARB Compliant - Not For Sale - NY - CA - ME, 674-796
In stock
$641.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49211
In stock
$643.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 23.500 IN, 53625
In stock
$651.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49210
In stock
$652.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 2035Sjs 1 1/2" Header Shorty Stainless 05-11 Tacoma 05-09 Fj 03-09 4Runner Silver Ceramic
In stock
$719.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 32.500 IN, 53623
In stock
$759.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 83683
In stock
$777.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter 2.395" Outlet (OD), 83465
In stock
$1,025.00
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 16390
In stock
$1,035.00
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.