1991 GMC Jimmy Performance Mufflers
Keep Your 1991 GMC Jimmy in Top Shape with Quality Performance Mufflers
Whether you’re repairing or upgrading your Performance Muffler, using high-quality parts is key to keeping your 1991 GMC Jimmy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Mufflers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1991 GMC Jimmy Performance Muffler at Advance Auto Parts is around $152.32, with a range that starts at $101.99 and goes up to $204.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Flowmaster Inc. 40 Series Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 43041, Flowmaster Inc. Super 50 Muffler – 3.00 Offset In – 3.00 Center Out – Moderate Sound, 53056, and Flowmaster Inc. 40 Delta Flow Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 943041 start at just $101.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Muffler, don’t forget to check out other key components like Performance Distributors and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1991 GMC Jimmy in peak condition, inside and out.
Find Your Specific 1991 GMC Jimmy Performance Mufflers
Looking for the perfect Performance Muffler for your 1991 GMC Jimmy? You’re in the right place. Below, you’ll find links to various types of Performance Mufflers that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Mufflers, ensuring durability and a precise fit for your GMC Jimmy. Whether you’re driving a 1991 model or another popular model year like
1976,
1977,
1978,
1985,
1986,
1987,
1988,
1989, and
1990, we’ve got you covered. Purchasing Performance Mufflers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Mufflers that fit your vehicle.
Essential 1991 GMC Jimmy Performance Mufflers
Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 943041 (Part No.943041)
from
$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Muffler 409S – 3.00 Center In – 2.50 Dual Out – Aggressive Sound, 8430402 (Part No.8430402)
from
$170.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 3.00 Center In – 2.50 Dual Out – Aggressive Sound, 9430402 (Part No.9430402)
from
$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 43041 (Part No.43041)
from
$101.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler – 2.25 Offset In – 2.25 Offset Out – Aggressive Sound, 42443 (Part No.42443)
from
$101.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound, this is the muffler for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler – 3.00 Offset In – 3.00 Center Out – Moderate Sound, 53056 (Part No.53056)
from
$204.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Popular 1991 GMC Jimmy Performance Mufflers Categories
Most Popular Performance Mufflers for 1991 GMC Jimmies
Enhance your 1991 GMC Jimmy with one of the 3 Performance Mufflers we have in stock, starting at just $101.99.
Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 43041 (Part No.43041)
from
$101.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
See More
Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler – 3.00 Offset In – 3.00 Center Out – Moderate Sound, 53056 (Part No.53056)
from
$204.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
See More
Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 943041 (Part No.943041)
from
$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
See More
FAQs for 1991 GMC Jimmy Performance Mufflers
What are the best-selling Performance Mufflers for 1991 GMC Jimmies?
Out of 3 Performance Mufflers that fit 1991 GMC Jimmies, the following parts are the top sellers:
- Flowmaster Inc. 40 Series Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 43041 (17310098) – $101.99
- Flowmaster Inc. Super 50 Muffler – 3.00 Offset In – 3.00 Center Out – Moderate Sound, 53056 (20290748) – $204.99
- Flowmaster Inc. 40 Delta Flow Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 943041 (16120048) – $149.99
What’s the price range for 1991 GMC Jimmy Performance Mufflers?
The prices of Performance Mufflers for the 1991 GMC Jimmy range from $101.99 up to $204.99 for the most premium parts.
What is the average price of a Performance Muffler for a 1991 GMC Jimmy?
The average price for Performance Mufflers for the 1991 GMC Jimmy is $152.32. Keep in mind the variety of part types within our Performance Muffler category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Mufflers for other GMC Jimmy model years?
What are the cheapest Performance Mufflers for my 1991 GMC Jimmy?
The cheapest 1991 GMC Jimmy Performance Mufflers we carry are:
- Flowmaster Inc. 40 Series Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 43041 (17310098) – $101.99
- Flowmaster Inc. 40 Delta Flow Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 943041 (16120048) – $149.99
- Flowmaster Inc. Super 50 Muffler – 3.00 Offset In – 3.00 Center Out – Moderate Sound, 53056 (20290748) – $204.99
Does Advance Auto Parts sell Performance Mufflers for any other 1991 GMC models?
Yes. We stock Performance Mufflers for 8 other popular 1991 GMC models. Some of the most popular are 1991 V3500 Performance Mufflers, 1991 K1500 Performance Mufflers, 1991 C3500HD Performance Mufflers, 1991 K2500 Performance Mufflers, and 1991 C3500 Performance Mufflers.
What types of Performance Mufflers do you sell for my 1991 GMC Jimmy?
We currently have just 1 Performance Muffler in stock for a 1991 GMC Jimmy, and as of 8/2/26, it is a Performance Muffler.
Can I get help with 1991 GMC Jimmy Performance Muffler orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Performance Mufflers and more.
What is your return policy for GMC Jimmy Performance Mufflers?
Advance Auto Parts keeps returns simple. For new GMC Jimmy Performance Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.