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GMC Jimmy Muffler

We have 7 Items In-stock. Select a year to continue.
$53.16 List Price $62.73 Save $9.57 Availability: In Stock
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WALKER SOUNDFX MUFFLER

Walker's SoundFX muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.

Specifications
  • Aluminized steel muffler material
Features
  • OE-style sound
Notes
  • SoundFX muffler replaces muffler part number 22172
  • SKU#: WK18191
  • Brand: Walker
  • Fit Note: 4WD, Truck, RWD, Truck
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following GMC Jimmy Years:
  • 1987 | 8 Cyl 5.0L | Base, Sierra Classic
  • 1986 | 8 Cyl 5.7L | Silverado
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$88.21 List Price $104.09 Save $15.88 Availability: In Stock
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KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED

Looking for a high performance muffler? KOOL VUE mufflers offer a selection that improves your vehicle's performance and at the same time dramatically decreases its noise. It also produces an aggressive but cool tone from the inside %X96 something to be proud of when you are in the streets.

Features and Specifications:
  • Oval casing
  • 2.5 in. inlet diameter; 3.5 in. outlet diameter
  • Single center inlet and dual center outlet configuration
  • 14 in. length x 9 in. width x 5 in. height; 24 in. overall length

Benefits:
  • Improves vehicle's performance
  • Dramatically decreases the noise
  • Stainless steel material for extended durability and longer life


  • SKU#: KV150105
  • Brand: Kool Vue
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-on
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Fits the following GMC Jimmy Years:
  • 2000-2001 | 6 Cyl 4.3L | Diamond Edition
  • 1993-2001 | 6 Cyl 4.3L | SLS
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Rating: (see review/s)

"This comp. was there when I lost My order and I had only my ebay receit. Thay founded my order and sent out right any Thanks" posted by: zzsplash on March 11, 2014

"I opted to have this muffler professionally installed (welded on) because it didnt have a hanger attached to it. The frost heaves and dirt roads that we have to deal with in northern New Hampshire would guarantee it would fall off with just clamps holding it in place. The finish and quality is really nice and it looks good on the car the duals make it look unique as well. Its my 19 year old sons car and he says its too loud and well be having a resonator installed when hes home from college during Christmas break. The bottom line is this take into consideration the cost of a resonator and professional installation before you buy it it might be cheaper to buy an entire exhaust with a resonator included. Fortunately this car had a brand new cataytic converter and mid pipe being installed at the same time paid for by the dealer so the cost of the muffler install was minimal." posted by: NEDiver on October 9, 2013 view all 5 reviews

$77.50 List Price $100.29 Save $22.79 Availability: In Stock
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FLOWMASTER – 40 SERIES ORIGINAL MUFFLERS

Flowmaster’s 40 Series Original mufflers turn give your ride that rich muscle car rumble and turn it into a performance powerhouse with an aggressive, deep tone that will make you smile as you put the pedal to the metal. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Great for muscle cars or vehicles that need a single exhaust
  • Backed by a lifetime warranty for stainless/3 years for aluminized steel
  • Fully MIG-welded for maximum strength
  • Comes in 16-gauge aluminized steel or stainless steel
  • Quick and easy installation
  • Very aggressive tone
  • Improves torque and horsepower
  • Come in single or dual pipe style
  • Dyno-tested
  • SKU#: F1342543
  • Brand: Flowmaster
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following GMC Jimmy Years:
  • 1978-1981 | 8 Cyl 5.0L | Street Coupe
  • 1977-1981 | 8 Cyl 5.0L | Base, High Sierra, Sierra Classic, Sierra Grande
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$39.21 List Price $61.18 Save $21.97 Availability: In Stock
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THRUSH TURBO MUFFLER

Thrush Turbo muffler features a unique and high flow design with reversible flow chambers for maximum flexibility. It is made of 100 percent aluminum for long life and has time-proven spun-locked heads for leak-free seal.

Specifications

  • Aluminized steel muffler material
  • 18.5 in. overall lenght
  • 4.25 x 9.25 in shell diameter

Features

  • Reversible for maximum flexibility
  • SKU#: D2217715
  • Brand: Thrush
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: 1-2 Business Days
  • Body Length: 14 in.
(see more)
Fits the following GMC Jimmy Years:
  • 2000-2001 | 6 Cyl 4.3L | Diamond Edition
  • 1993-2001 | 6 Cyl 4.3L | SLS
(see more)
Rating: (see review/s)

"PRODUCT WAS JUST AS ORDERED. WAS INSTALLED WITH EASE." posted by: G LAB on March 21, 2013

"The muffler as was purchased cannot be used right away. It needs gasket and other interconnection parts. It may be OK for someone experienced." posted by: Raghu on February 8, 2013 view all 7 reviews

$35.41 List Price $61.18 Save $25.77 Availability: In Stock
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DYNOMAX THRUSH TURBO MUFFLER, ALUMINIZED STEEL, NATURAL FINISH, SOLD INDIVIDUALLY -- 2 in. inlet diameter, 2 in. outlet diameter; Single offset inlet and center outlet configuration; 3.25 in. x 7.75 in. shell diameter, 16 in. overall length, 11 in. shell length; Includes expandable bushings for custom applications; Oval casing; Classic turbo muffler with 100 percent aluminized cover for long life; Features unique and high flow design with reversible flow chambers for maximum flexibility; Time proven spun locked heads for leak-free seal; With Dynomax's limited lifetime warranty.
  • SKU#: D2217702
  • Brand: Dynomax
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following GMC Jimmy Years:
  • 2000-2001 | 6 Cyl 4.3L | Diamond Edition
  • 1993-2001 | 6 Cyl 4.3L | SLS
(see more)
Rating: (see review/s)

"Everything as described, shipped timely, recieved in good condition, works as expected." posted by: endoftheriver on July 30, 2009

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$93.17 List Price $145.59 Save $52.42 Availability: In Stock
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GIBSON – SUPERFLOW MUFFLERS

Gibson’s Superflow mufflers are dyno-proven to dramatically increase the performance of your low to mid-range RPMs due to their Convergent Flow technology and straight design that makes exhaust flow more efficiently. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Most reliable, trouble-free and affordable muffler available - period
  • Deep, rich big block sound outside and relatively quiet interior
  • Convergent Flow Technology means dramatically more efficient exhaust flow
  • Baffled and chambered design means optimal volumetric efficiency
  • Features straight design which improves exhaust flow to increase torque and horsepower
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Makes significant improvements in low to mid-range
  • Comes in universal oval, round or in a race muffler style
  • SKU#: G2755131
  • Brand: Gibson
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 3-4 business days
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Fits the following GMC Jimmy Years:
  • 1975-1994 | All Engines | All Submodels
  • 1986 | 8 Cyl 5.7L | Silverado
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$58.33 List Price $68.83 Save $10.50 Availability: In Stock
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Heartthrob Exhaust Turbo Universal Mufflers combine quiet performance with nice flow. They are double-wrapped and welded with two baffles and cores. The double wrapped shell provides a quieter sound than single-wrapped welded turbo mufflers.

Feature(s):

  • Mild sound
  • Reversible

Specifications:

  • Round body shape
  • Single center inlet and outlet configuration
  • 2.25 in. inlet diameter
  • 2.25 in. outlet diameter
  • SKU#: HEA422
  • Brand: Heartthrob Exhaust
  • Fit Note: Fullsize, 3/4 Ton, Fullsize
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following GMC Jimmy Years:
  • 1973-1977 | All Engines | All Submodels
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