GMC S15 Exhaust & Emissions

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Most Popular GMC S15 Exhaust & Emissions

Exhaust Tip

Muffler

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Description:	SILVERLINE UNIVERSAL 4 ROLLED PENCIL TRUCK EXHAUST TIP, STAINLESS STEEL 22" Overall, 2.25" ID, 4" OD, Designed To Provide The Best Performance, Features Sound Deadening Control For A More Pleasant In-Cab Ride While Still Providing The Deep And Rich Sound Of The Diesel Engine During Acceleration
Fits:	Universal (Any Vehicle)

Brand:	Silverline
Part No:	A1MTK4022PR
Retail Price:	$37.25
Discount Price:	$29.80


Description:	FLOWMASTER HUSHPOWER II PERFORMANCE MUFFLER, STAINLESS STEEL 2 Center Inlet/Outlet Tube, 4 Thick X 5.5" Wide, 18" Case Length, Designed With Cool Shell Technology To Support Up To 400 HP While Delivering Outstanding Looks, Durability And Sound Control, Compact Enough To The Fit The Tight Demands Of Street Rods, Lowriders, And Off-Road Applications, With Manufacturer's Limited 10-Year Warranty
Fits:	Universal (Any Vehicle)

Brand:	Flowmaster
Part No:	F1312018300
Retail Price:	$179.80
Discount Price:	$143.84

Muffler

Exhaust Tip


Description:	FLOWMASTER HUSHPOWER II PERFORMANCE MUFFLER, STAINLESS STEEL 2.5 Center Inlet/Outlet Tube, 4 Thick X 5.5" Wide, 18" Case Length, Designed With Cool Shell Technology To Support Up To 400 HP While Delivering Outstanding Looks, Durability And Sound Control, Compact Enough To The Fit The Tight Demands Of Street Rods, Lowriders, And Off-Road Applications, With Manufacturer's Limited 10-Year Warranty
Fits:	Universal (Any Vehicle)

Brand:	Flowmaster
Part No:	F1312518300
Retail Price:	$187.12
Discount Price:	$149.70

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Description:	SILVERLINE UNIVERSAL ROLLED ANGLE EXHAUST TIP, STAINLESS STEEL 12 Overall, 5" ID, 5" OD, Designed To Provide The Best Performance, Features Sound Deadening Control For A More Pleasant In-Cab Ride While Still Providing The Deep And Rich Sound Of The Diesel Engine During Acceleration
Fits:	Universal (Any Vehicle)

Brand:	Silverline
Part No:	A1MTK5012SR5
Retail Price:	$42.14
Discount Price:	$33.71

Exhaust Tip

Exhaust System

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Description:	SILVERLINE UNIVERSAL DOUBLE WALL ANGLE EXHAUST TIP, STAINLESS STEEL 12 Overall, 4" ID, 5" OD, Designed To Provide The Best Performance, Features Sound Deadening Control For A More Pleasant In-Cab Ride While Still Providing The Deep And Rich Sound Of The Diesel Engine During Acceleration
Fits:	Universal (Any Vehicle)

Brand:	Silverline
Part No:	A1MTK5012DWBS
Retail Price:	$74.71
Discount Price:	$59.77

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Description:	SILVERLINE UNIVERSAL ADAPTER KIT 6 Overall, 4" ID Inlet, 4" ID Outlet, Includes 1 Adapter And 1 x 4" Clamp, Designed To Provide The Best Performance, A Perfect Fit And Long Lasting Service
Fits:	Universal (Any Vehicle)

Brand:	Silverline
Part No:	A1MDCK3
Retail Price:	$21.04
Discount Price:	$16.83

Exhaust Tip

1989 - 1990 GMC S15

Exhaust Manifold, Driver Side

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Description:	SILVERLINE UNIVERSAL 4 PENCIL TRUCK EXHAUST TIP, STAINLESS STEEL 22 in. Overall, 2.25 in. ID, 4 in. OD, Designed To Provide The Best Performance, Features Sound Deadening Control For A More Pleasant In-Cab Ride While Still Providing The Deep And Rich Sound Of The Diesel Engine During Acceleration
Fits:	Universal (Any Vehicle)

Brand:	Silverline
Part No:	A1MTK4022P
Retail Price:	$36.65
Discount Price:	$29.32

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Description:	EXHAUST MANIFOLD, DRIVER SIDE A high quality, direct fit OE replacement exhaust manifold; Made of tough and durable material for strong resistance to harsh temperature condition, providing long-lasting life and service; Proven to last longer than the other exhaust manifold brands that easily wear off.
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 4.3L

Brand:	Replacement
Part No:	G960722
Retail Price:	$88.38
Discount Price:	$50.15

1989 - 1990 GMC S15

Muffler

1989 - 1990 GMC S15

Exhaust Tip

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Description:	OVAL MUFFLER WITH DOUBLE SQUARE BEND SLANT TIP - ID: 2.25", OD: 3.25"X3.5", BODY LENGTHXWIDTHXHEIGHT: 14"X8"5", OVERALL LENGTH: 24.5
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV150106
Retail Price:	$62.54
Discount Price:	$50.03

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Description:	DUAL SLANTED SINGLE WALL STAINLESS STEEL TIP - ID: 2.34", OD: 3.2", OVERALL LENGTH: 9.6
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV160116
Retail Price:	$24.05
Discount Price:	$19.24

1989 - 1990 GMC S15

Muffler

1989 - 1990 GMC S15

Muffler

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Description:	OVAL MUFFLER WITH DAUL DOUBLE WALL SQUARE SLANTED TIP - ID: 2.25", OD: 3.25"X3.25", BODY LENGTHXWIDTHXHEIGHT: 14"X8"X5", OVERALL LENGTH: 25
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV150107
Retail Price:	$68.62
Discount Price:	$54.90


Description:	MBRP UNIVERSAL MUFFLER, ALUMINIZED STEEL, NATURAL FINISH 5 in. inlet and outlet diameter; Single center inlet and outlet configuration; 24 in. body length, 31 in. overall length; Round casing; Perforated internal construction; Made of 16-gauge aluminized steel; Features an outstanding straight through design for lesser restriction, improved performance, and excellent exhaust sound; Fully welded; With MBRP's limited warranty.
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	MBRP
Part No:	M79M2050
Retail Price:	$170.78
Discount Price:	$127.08

1989 - 1990 GMC S15

Muffler

1989 - 1990 GMC S15

Exhaust Tip

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Description:	OVAL MUFFLER WITH DUAL OUTLET - ID: 2.25", OD: 2.25", BODY LENGTHXWIDTHXHEIGHT: 12.6"X9"X4", OVERALL LENGTH: 18.8
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV150117
Retail Price:	$50.36
Discount Price:	$40.29

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Description:	DUAL BEND STAINLESS STEEL TIP - ID: 2.25", OD: 4", OVERALL LENGTH: 12
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV160105
Retail Price:	$36.11
Discount Price:	$28.89

1989 - 1990 GMC S15

Muffler

1989 - 1990 GMC S15

Muffler

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Description:	DUAL 4.5" ROUND MUFFLERS WIT SLANTED TIP - ID: 2.25", OD: 3.25"X3.25", BODY LENGTHXWIDTH: 10"X4.5", OVERALL LENGTHXWIDTH: 18.5"X9.25
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV150108
Retail Price:	$66.24
Discount Price:	$52.99

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Description:	OVAL MUFFLER WITH TWIN TIP - ID: 2", OD: 2.5", BODY LENGTHXHEIGHT: 14"X5", OVERALL LENGTH: 20.5
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV150101
Retail Price:	$46.21
Discount Price:	$36.97

1989 - 1990 GMC S15

Oxygen Sensor, Driver Side

1989 - 1990 GMC S15

Muffler

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Description:	WALKER PRODUCTS OXYGEN SENSOR, SINGLE WIRE, DRIVER SIDE, BEFORE CATALYTIC CONVERTER A Direct Fit Replacement Part, Designed To Improve Engine Response, Gas Mileage, And Lower Emissions, Exceeds OEM Specifications And Test Requirements, Original Equipment Part Number 25166816
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 4Cyl 2.5L, 6Cyl 4.3L, 6Cyl 2.8L

Brand:	Walker Products
Part No:	25021001
Retail Price:	$26.19
Discount Price:	$20.95

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Description:	6" ROUND MUFFLER WITH 4" UNIQUE OPENING - ID: 2.25", OD: 4", BODY LENGTH: 13.75", OVERALL LENGTH: 17.5
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV150102
Retail Price:	$36.46
Discount Price:	$29.17

1989 - 1990 GMC S15

Muffler

1989 - 1990 GMC S15

Muffler


Description:	FLOWMASTER SUPER 44 SERIES DELTA FLOW MUFFLER, ALUMINIZED STEEL, BLACK For off-road and race applications; 3 in. inlet and outlet diameter; Single offset inlet and outlet configuration; 4 in. thick x 9.75 in. wide x 13 in. case length, 19 in. overall length; Includes necessary hardware for a complete installation; Oval casing; Chambered internal construction; High performance universal; The newest technology from Flowmaster; This is the most aggressive and deepest tone street and strip muffler Flowmaster has ever made; It offers maximum performance and an improved flow path radius; Generates more torque and power than any other 40 series muffler; May require cutting and welding; With Flowmaster's limited 3-year warranty.
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Flowmaster
Part No:	F13943049
Retail Price:	$105.72
Discount Price:	$79.08

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Description:	OVAL MUFFLER WITH DAUL 3.5" DOUBLE WALL SLANTED TIPS - ID: 2.25", OD: 3.5", BODY LENGTHXWIDTHXHEIGHT: 14"X8"X5", OVERALL LENGTH: 24
Fits:	1989 - 1990 GMC S15 Base, High Sierra, Sierra Classic: 6Cyl 2.8L, 4Cyl 2.5L, 6Cyl 4.3L

Brand:	Kool Vue
Part No:	KV150113
Retail Price:	$75.16
Discount Price:	$60.13