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BUICK Exhaust

Showing In Stock Items. Show All 5 Items.

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Walker Direct-Fit SoundFX Mufflers

Walker Direct-Fit SoundFX mufflers provide a quality repair alternative—at a competitive price. These OE-style exhausts feature an internal design with two tubes and two partitions for premium performance and acoustics. The 100 percent aluminized steel construction ensures longer life and a professional appearance. SoundFX mufflers are offered in a variety of shapes, lengths, and inlet/out diameters and quantities for fitment on thousands of vehicle applications.

4.47 out of 5 stars ( 318 )

$81.99

$40.50

Clearance

Walker Resonators

Walker resonators can provide your existing exhaust system with some additional sound control. These "mini muffler" units are often positioned and tuned to complement the style of vehicle--sports car or luxury sedan, for instance. The resonators are made from quality materials and can be easily installed inline with any exhaust system. Choose the model that best matches your vehicle specs.

4.44 out of 5 stars ( 144 )

$244.99

$152.50

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AP Exhaust MSL Maximum Mufflers

Looking for a quiet muffler that performs like a stock replacement--without breaking the bank? AP Exhaust MSL Maximum mufflers are designed for maximum sound control and reduced back pressure. These mufflers are aluminized for extended life and durability, and are available in a variety of sizes to meet your exhaust needs. Features and benefits include: * Direct-fit and universal styles available * Engineered to perform like original equipment * 100 percent aluminized components for extended life * Extensive use of patented single cartridge muffler design * Full-sized OE cross-sections, quality construction * Thick, expandable aluminized necks provide longer life and easy sizing * Direct-fit mufflers feature welded brackets to reduce installation time and provide OE fit and appearance

4.28 out of 5 stars ( 130 )

$34.99

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$59.99

$24.50

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$31.50

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Catco Federal/EPA Direct-Fit Catalytic Converters

Catco prides itself on leading the industry in new product development and efficient manufacturing processes for its EPA- and CARB-compliant catalytic converters. Aristo's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while Catco's latest advanced-manufacturing technology ensures that all converters are built to exact OE dimensions and fitment. All this allows Catco to maintain industry-leading efficiency, productivity, and competitive pricing. Catco Federal/EPA direct-fit catalytic converters feature: * 409 stainless steel shell and neck construction for longer life * Aristo Clean by Design advanced catalyst technology to handle the toughest emissions problems * Increased precious metals loadings * Improved O2 storage and release * Exact O2 sensor location(s) * Lower emissions output * Long-term reliability * Keeps the MIL light off * Hardware included (where needed) * Provides for faster and easier installations * 5-year/50,000-mile warranty on converter body * 25,000-mile warranty on emissions

3.43 out of 5 stars ( 7 )

$386.99

$263.50

Clearance

Walker Ultra Direct-Fit Catalytic Converters

Walker Ultra Direct-Fit catalytic converters fit like OE, because the company makes original equipment! Besides the perfect fit, inside the Ultra catalytic converters are ceramic substrates with high-tech washcoat and the right loading of precious metals. The outside bodies are stainless steel for long life and durability. Catalytic converters are a vital part of your vehicle's emission control system; choose the fit, quality, and performance of a Walker Ultra catalytic converter. Order the replacement model designed for your vehicle application.

4.43 out of 5 stars ( 388 )

$327.99

$292.50

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