1990 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Flowmaster 40 Series Delta Flow Steel 2 Inch Muffler 942042

Muffler, Delta Flow 40 Series, 2 in. Inlet/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942042

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

FMF Racing Mini Powercore 4 Exhaust Systems for 1986-2000 XR100R, XR80R - 040083

Exhaust System, Mini Powercore 4, Full, Single, Stainless Steel, Aluminum, Polished, for use on Honda®, Each

Part Number: FMF-040083

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

MagnaFlow Competition Series Exhaust Systems for 1986-2004 MUSTANG - 17118

Exhaust System, Cat-Back, Stainless Steel, Polished Tips, Ford, 4.6, 5.0L, Kit

Part Number: MPE-17118

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

SpinTech Cat-Back Exhaust Systems for 1986-1995 MUSTANG - MT6186934K

5 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Summit Racing™ Exhaust Flow Tubes for 1983-1993 MUSTANG - SUM-681002

Exahust Flow Tubes, Steel, Aluminized, 3 in. Outside Diameter, Intermediate Pipes, Ford, Pair,

Part Number: SUM-681002

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Dorman Exhaust Manifold Mounting Hardware 03135

Exhaust Hardware, Studs, 7/16 in.-14 Thread, Ford, Set of 4

Part Number: RNB-03135

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Walker Direct-Fit SoundFX Steel 1.88 Inch Muffler 18878

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 51.69 in. Overall Length, for use on Honda®, Each

Part Number: WLK-18878

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Stainless Works Header Flanges HFSBCSQ175

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Small Block, Fits 1.75 in. Primaries, Pair

Part Number: STW-HFSBCSQ175

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

MagnaFlow Direct-Fit Catalytic Converters 333388

Catalytic Converter, 3-way, Stainless Steel Case, Ford, Mazda, Each

Part Number: MPE-333388

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03133

Exhaust Manifold Studs, Nuts, Front Flange, Buick, Cadillac, Oldsmobile, Chevy, GMC, Set of 6

Part Number: RNB-03133

3.64 out of 5 stars ( 25 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header Flanges SUM-670201-SS

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.0 in. Diameter Round Port, Chevy, Big Block, Pair

Part Number: SUM-670201-SS

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hedman Street Headers 66609

Hedman Street Headers 66609

Headers, Street, Mid-Length, Steel, Silver Ceramic Coated, Chevy, Small Block, Pair

Part Number: HED-66609

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Fuel Pump Heat Shield Wraps SUM-350147

Fuel Pump Heat Shield Wrap, Reflective Mylar, Self-Attaching Velcro®, Each

Part Number: SUM-350147

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

BRExhaust Direct-Fit Exhaust Systems for 1987-1992 WRANGLER - 106-0051

Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Rear Exit, Jeep, Kit

Part Number: BRE-106-0051

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Sanderson Headers CC3-158-SEC

Headers, Shorty, Steel, Silver Ceramic Coated, 2.5 in. Collector, Chevy, GMC, Small Block, Pair

Part Number: SNH-CC3158-SEC

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

MagnaFlow Direct-Fit Catalytic Converters 23229

Catalytic Converter, Stainless Steel, Dodge, Eagle, Jeep, 21.75 in. Length, 2.5, 4.0L, Each

Part Number: MPE-23229

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

MagnaFlow Red Pack Series Glasspack Steel 2 Inch Muffler 13134

Muffler, Glasspack, Red Pack, Steel, Red, 2.00 in. Inlet/2.00 in. Outlet, 26 in. Length, Each

Part Number: MPE-13134

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Exhaust Manifold Hardware Kits SUM-G9200-HK

Exhaust Manifold Hardware, Fasteners, Gaskets, For SUM-G9200/SUM-G9200N, Kit

Part Number: SUM-G9200-HK

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Flowmaster 50 Series Delta Flow 409 Stainless Steel 2.25 Inch Muffler 842452

Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842452

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

MagnaFlow XL 3 Chamber 409 Stainless Steel 2.25 Inch Muffler 13215

Muffler, XL 3 Chamber, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-13215

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hooker Blackheart Exhaust Systems BH14345

Exhaust System, Blackheart, Crossmember Back, 409 Stainless, Natural, 2.5 in. Diameter, Dual Exit, Engine Swap, Chevy, GMC, Kit

Part Number: HOK-BH14345

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 9425502

Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/Dual 2 in. Outlet, Steel, Black, Each

Part Number: FLO-9425502

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Moroso Starter Heat Shields 74299

Starter Heat Shield, Fits Most Passenger Side Small Tilton-Style Starters, Each

Part Number: MOR-74299

3.0 out of 5 stars ( 12 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Walker Exhaust Pipe Adapters and Reducers 41963

Exhaust Pipe Reducer, Steel, 2.5 in. Outside Diameter to 2.25 in. Inside Diameter, 4.5 in. Length, Each

Part Number: WLK-41963

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2589

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2589

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Ultimate Headers Mustang Godzilla Swap Headers 432011

Headers, Godzilla Swap, Long Tube, 321 Stainless Steel, Natural, 1 7/8 in. Primary, Ford, Pair

Part Number: JBC-432011

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026