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Exhaust System for 1998 Mazda B4000

We have 13 Items In-stock.

Magnaflow Performance Exhaust Systems

MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power and sound. Magnaflow’s Performance exhaust systems feature stainless steel construction and mandrel bent pipes, allowing for greater fuel economy and improved performance. A full-bodied exhaust note, emblematic of the brand, is achieved through the smooth, lap-joint welded body, tightly packed with acoustical fibers designed to dampen irritating pitch tones.

Magnaflow Performance Exhaust System - Natural, Stainless Steel

$575.34 $744.56 You Save $169.22 (23%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 15679
  • Series: Magnaflow Performance
  • Material: Stainless Steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware, 5 x 8 x 18 in. muffler
  • System Type: Cat-Back
  • Tip Cut: Straight
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Polished
  • Tip Length: 12 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
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Fits the following 1998 Mazda B4000 Submodels

  • 6 Cyl 4.0L | SE
See more

Magnaflow Performance Exhaust System - Natural, Stainless Steel

Best Seller
$719.22 $930.75 You Save $211.53 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 15773
  • Series: Magnaflow Performance
  • Material: Stainless Steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: 10% increase in horsepower
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Split Rear
  • Exit Quantity: Dual
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single Inlet and Dual Outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware, 5 x 8 x 18 in. muffler
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 3 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Polished
  • Tip Length: 18 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 2
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
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Fits the following 1998 Mazda B4000 Submodels

  • 6 Cyl 4.0L | SE
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MAGNAFLOW OFF ROAD PRO-SERIES (ORPS) SERIES PERFORMANCE EXHAUST SYSTEMS

MAGNAFLOW OFF ROAD PRO-SERIES (ORPS) SERIES PERFORMANCE EXHAUST SYSTEMS

Magnaflow’s Off Road Pro-Series Exhaust Systems are constructed with a turn down tip before the axle, allowing for versatile accommodations for vehicles with modified suspensions. The stainless steel build offers maximum power with minimal weight, and a hassle free, bolt-on installation.

  • Straight through design
  • Turn down tip without tailpipe
  • Lifetime warranty
  • Aggressive exhaust note

Magnaflow Off-Road Pro Series (ORPS) Exhaust System - Natural, Stainless Steel

$335.44 $434.09 You Save $98.65 (23%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 17114
  • Series: Magnaflow Off-Road Pro Series (ORPS)
  • Material: Stainless Steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Downpipe Diameter: 2.5 in.
  • Exit Location: Side (Before rear tire)
  • Exit Quantity: Single
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Satin
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware, 5 x 14 in. muffler
  • System Type: Cat-Back
  • Tip Cut: Turndown
  • Tip Diameter: 3 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Satin
  • Tip Length: 11 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
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Fits the following 1998 Mazda B4000 Submodels

  • 6 Cyl 4.0L | SE
See more
Customer Review: (see review/s)
  • Shipping was great. it arrived two days before expected. Installation was very easy and the directions were easy to follow. It doesn t sound bad but it is louder than I would like it has a low throaty gargle.

    posted by: Kaos on June 11, 2014

Flowmaster - American Thunder Exhaust Systems

FLOWMASTER  – AMERICAN THUNDER EXHAUST SYSTEMS

Flowmaster’s American Thunder chambered exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, torque, fuel economy and a new image with an aggressive, rich exhaust tone. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Flowmaster’s most popular exhaust system
  • Features an aggressive sound
  • 3-year limited warranty for aluminized steel/lifetime warranty for stainless steel
  • Come in aluminized or stainless steel
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Quick and easy installation
  • Best for muscle cars and trucks
  • Passenger side, split  or driver side exit design
  • Dyno-tested
  • Direct fit by vehicle year, make and model

Flowmaster American Thunder Exhaust System - Natural, Stainless Steel

$627.54 $820.32 You Save $192.78 (24%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Flowmaster 817529
  • Series: Flowmaster American Thunder
  • Material: Stainless Steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: Pipes, mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: 2.5 In. Inlet, 2.5 In. Outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Chambered
  • Notes: Includes Super 50 Series Muffler
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 3 in.
  • Tip Edge Style: Rolled
  • Tip Finish: Polished
  • Tip Length: 12 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Flowmaster Limited Warranty
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Fits the following 1998 Mazda B4000 Submodels

  • 6 Cyl 4.0L | SE
See more

Gibson - Split Rear Cat-Back Exhaust Systems

GIBSON – SPLIT REAR CAT-BACK EXHAUST SYSTEMS

Gibson’s Split Rear cat-back exhaust system is dyno-proven to dramatically increase the power band in the low to mid range, giving you more horsepower, torque and fuel economy and a design that leaves you room for a hitch, spare or roll pan. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Stainless exhausts backed by a lifetime warranty
  • Deep, rich sound (a bit louder when towing)
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Designed to work with most bumpers without interfering with a hitch, roll pan or spare tire
  • Comes in aluminized or stainless steel
  • Baffled and chambered design means optimal volumetric efficiency
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Polished stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states

Gibson Split rear Exhaust System - Natural, Aluminized Steel

Best Seller
$303.13 $649.12 You Save $345.99 (53%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Gibson 9508
  • Series: Gibson Split rear
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt-On
  • Exit Location: Straight out the back
  • Exit Quantity: Dual
  • Includes: Muffler
  • Main Piping Diameter: 1.75 in.
  • Muffler Configuration: Single Inlet and Dual Outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized Steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 3 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Polished
  • Tip Length: 3 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
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Fits the following 1998 Mazda B4000 Submodels

  • 6 Cyl 4.0L | SE
See more
Customer Review: (see review/s)
  • much better sound and appearance than dual exhaust system I had put on at custom muffler shop cheaper too

    posted by: curly on March 28, 2015

  • The exhaust was shipped fast and was a great fit making it easy to install. The dual exhaust tips look great and sound just right not to loud yet has a nice performance sound over the stock exhaust. Would recommend to others.

    posted by: Dave on October 23, 2014

  • view all 3 reviews

Gibson - Swept Side Cat-Back Exhaust Systems

GIBSON – SWEPT SIDE CAT-BACK EXHAUST SYSTEMS

Gibson’s Swept Side cat-back exhaust system is dyno-proven to dramatically increase the power band in the 1800-3000 RPM range, giving you more horsepower, torque, fuel economy and towability with a rich, deep exhaust tone. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Gibson’s most popular, affordable and leading performance exhaust system
  • Stainless steel exhausts backed by a lifetime warranty
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Optimizes towing power, hill climbing and passability
  • Comes in aluminized or stainless steel
  • Proven to improve torque, horsepower (up to 20 hp) and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Polished stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states

Gibson Swept Side Exhaust System - Natural, Aluminized Steel

$296.43 $525.46 You Save $229.03 (44%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Gibson 19713
  • Series: Gibson Swept Side
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt-On
  • Exit Location: Behind Rear Tire
  • Exit Quantity: Single
  • Includes: Fully welded Superflow muffler, 2.5 in. turnout pipe, 2.5 in. turnout pipe, zinc-plated 0.375-0.5 in. factory style hangers, heavy duty clamps
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized Steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 3 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Polished
  • Tip Length: 3 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: One
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
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Fits the following 1998 Mazda B4000 Submodels

  • 6 Cyl 4.0L | SE
See more
Customer Review: (see review/s)
  • went together perfect. Must have all the original rubber hangars or you will have to buy them to be able to hang this system. All parts were a perfect fit. I like the heavy duty flange were it mounts to the cat. had to go buy a new donut gasket.wasn t one in the kit. it is truly a direct bolt on system. fits great.It may be a little quitter than I thought it would be but very happy with this product

    posted by: magic legs on May 8, 2014

  • The best product i have ever bought online or otherwise. thanks.

    posted by: axe on January 28, 2013

  • view all 4 reviews

Gibson Swept Side Exhaust System - Natural, Stainless Steel

$324.83 $678.62 You Save $353.79 (52%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Gibson 619713
  • Series: Gibson Swept Side
  • Material: Stainless Steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt-On
  • Exit Location: Behind Rear Tire
  • Exit Quantity: Single
  • Includes: Muffler
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 3 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Polished
  • Tip Length: 3 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: One
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
See more

Fits the following 1998 Mazda B4000 Submodels

  • 6 Cyl 4.0L | SE
See more

More results for 1998 Mazda B4000 Exhaust System

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    GIBSON – DUAL EXTREME CAT-BACK EXHAUST SYSTEMS

    Gibson’s Dual Extreme cat-back exhaust system will not only boost your extremist image, but is dyno-proven to dramatically increase your truck’s power... (see more)

  • Gibson - Dual Sport Cat-Back Exhaust Systems

    GIBSON – DUAL SPORT CAT-BACK EXHAUST SYSTEMS

    Gibson’s Dual Sport cat-back exhaust system is dyno-proven to dramatically increase the power band in the 2000-4000 RPM range, giving you more horsepower... (see more)

  • Heartthrob Exhaust System

    HEARTTHROB EXHAUST – DEEP-TONED DUAL EXIT CAT-BACK EXHAUST SYSTEMS

    A power-filled and fire-breathing exhaust tone is what you will hear from every Heartthrob Deep-Toned Dual Exit Cat-Back Exhaust... (see more)

  • Heartthrob Exhaust System

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