INFINITI Exhaust - Free Shipping on Orders Over $109 at Summit Racing

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 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Universal Catalytic Converters 3322305

Catalytic Converter, California Grade CARB Compliant Universal Catalytic Converter, Stainless Steel, Audi, BMW, Chevy, Dodge, Each

Part Number: MPE-3322305

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2013 JX35, 2013-2019 PATHFINDER, 2014-2020 QX60 - 643144

AP Exhaust Direct-Fit Catalytic Converters for 2013 JX35, 2013-2019 PATHFINDER, 2014-2020 QX60 - 643144

Catalytic Converters, Direct-Fit, Two Stock Flange Inlets, One Stock Flange Outlet, 48.00 in. Overall Length, Rear, for Infiniti, for Nissan, Each

Part Number: APH-643144

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

DC Sports 3-1 Headers NHC4202

TWO 3-1 CERAMIC HEADERS

Part Number: DCS-NHC4202

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Walker Round, Chrome 2.13 Inch Exhaust Tip 35596

Exhaust Tip, Bolt-On, Steel, Chrome, 2 1/8 in. Inlet, 1 3/4 in. Outlet, 6 in. Length, Each

Part Number: WLK-35596

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Exhaust Manifold Mounting Hardware 03105

Exhaust Stud Kit, Steel, Zinc Plated, Set of 2

Part Number: RNB-03105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

JBA Performance Exhaust Cat4ward Headers 1411S

Headers, Shorty, Stainless Steel, Natural, 2.5 in. Collector, for Nissan/Infiniti, 5.6L, Pair

Part Number: JBA-1411S

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 81651

Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81651

Not Yet Reviewed

Estimated Ship Date: Today

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Walker CalCat Universal Catalytic Converters 82629

Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82629

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

AP Exhaust Replacement Exhaust Insulators 8287

Exhaust Hangers, Insulator Style, Rubber, Black, Chrysler, Each

Part Number: APH-8287

Not Yet Reviewed

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 337304

Catalytic Converter, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 8.0 in. Length, Universal, Each

Part Number: MPE-337304

Not Yet Reviewed

Estimated Ship Date: Today

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Go Fast Bits DV Plus Diverter Valves with TMS Advantage T9358

Turbocharger Diverter Valve, Direct Replacement, DV Plus Diverter Valve with TMS Advantage, Mercedes, Ford and Volvo, Each

Part Number: GFS-T9358

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Borla S-Type Cat-Back Exhaust Systems for 2017-2022 Q60 - 140703

Exhaust System, S-Type, Cat-back, Stainless Steel, Natural, Split Rear Exit, Polished Tips, Infiniti, 3.0L, Kit

Part Number: BOR-140703

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

DC Sports Race Headers NHS4201

Headers, 3-1 Shorty, Stainless Steel, Natural, Infiniti, for Nissan, 2003-2004, 3.5L, V6, Kit

Part Number: DCS-NHS4201

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Catco Universal-Fit Catalytic Converters 6905

Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 14 in. Length, Each

Part Number: CTO-6905

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Borla S-Type Cat-Back Exhaust Systems for 2016-2024 Q50 - 140977BC

Exhaust System, S-Type, Cat-back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Two Black Chrome Tips, for Infiniti, Kit

Part Number: BOR-140977BC

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

AP Exhaust Exhaust Flange Hardware 4936

Exhaust Manifold Hardware, Spring Bolt Kit - Lexus, Mitsubishi, Nissan, Pontiac, Toyota

Part Number: APH-4936

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Stillen Exhaust Systems for 2014-2015 Q50 - 504440

2014-2015 Infiniti Q50 Exhaust System stainless steel tip

Part Number: STV-504440

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

BRExhaust Direct-Fit Steel Inch Muffler 145-279

Mufflers, Direct-Fit, Single Inlet, 2.38 in. Single Outlet, Steel, Aluminized, Oval Case, 28.00 in. Overall Length, for Infiniti, Each

Part Number: BRE-145-279

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Stillen Exhaust Systems for 2011-2013 M37, 2014-2018 Q70 - 504437

2011-2013 Infiniti M37 Exhaust System stainless steel tip

Part Number: STV-504437

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

MBRP Pro Series Exhaust Systems for 2016-2021 Q50 - S4400304

Exhaust System, Pro Series, Cat-Back, 304 Stainless Steel, Split Rear Exit, Natural, Polished Tip, for Infiniti, Kit

Part Number: MBR-S4400304

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

AP Exhaust Replacement Exhaust Insulators for 2015-2020 FIT, 2003-2006 G35, 2010-2014 INSIGHT - 8071

Exhaust Hangers, Insulator Style, Rubber, Black, for use on Honda®, for Infiniti, for Nissan, Chevrolet, Geo, Mazda, Suzuki, Toyota, Each

Part Number: APH-8071

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Turbosmart Kompact EM Plum Back Diverter Valves for 2014-2019 FIESTA, 2015-2022 MUSTANG, 2017-2019 QX30 - TS-0223-1266

Diverter Valve, Kompact EM, Plumback, Billet Aluminum, Black Anodized, Ford, Each

Part Number: TBS-TS-0223-1266

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 840005

Catalytic Converters, AP Exhaust Direct-Fit Catalytic Converters, Slip Fit, 2.25 in. Diameter Inlet/Outlet, Stainless Steel, Each

Part Number: APH-840005

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1411SJS

Headers, Shorty, Stainless Steel, Silver Ceramic Coated, 2.5 in. Collector, for Nissan/Infiniti, 5.6L, Pair

Part Number: JBA-1411SJS

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today