Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!

Gearhead Gifts - Find the Perfect Gift
for the Gearhead on Your List!

It's the Season for Savings - Shop Holiday Deals Now!

Selected Filters


Loading...

Availability


GMC SIERRA 2500 HD Exhaust

Part Groups

Results 1 - 24 of 37

On Sale

MBRP PLM Series Exhaust Systems

MBRP's PLM Series exhaust systems feature a muffler delete pipe that takes the place of your muffler, providing the ultimate in exhaust flow and sound. By doing so, they increase both horsepower and torque and improve fuel economy. The systems are manufactured from heavy-duty steel pipe with an aluminized coating for maximum protection. Their specially designed 2-piece tailpipe and bolt-on hangers allow for a simple, straightforward installation. These PLM Series exhausts are available in a variety of sizes, styles, and configurations for fitment on specific vehicle applications.

4.03 out of 5 stars ( 35 )

$459.99


$367.99

Hedman Street Headers

For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street headers so well that they guarantee them to be free from defects--including cracks in the tubes and welds--for the life of the headers. Hedman Street headers are available uncoated or in Black Maxx or their polished HTC thermal ceramic coated finishes and, as an added bonus, they also come with all necessary gaskets and mounting hardware. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment. Special warning regarding Hedman painted headers only. The paint on these headers is not designed as a final finish; it is designed to protect the headers after the manufacturing process and during shipping. This paint will not withstand the high heat associated with engine break-in, nor will it withstand the heat cycles associated with any type of driving. It is recommended that this protective coating be stripped, and a high heat paint or coating designed for use on headers be applied.

4.17 out of 5 stars ( 2460 )

$469.99

$470.99

On Sale

MBRP Performance Series Exhaust Systems

MBRP Performance Series exhaust systems maximize exhaust flow and minimize exhaust temperatures. They're manufactured from 100 percent aluminized steel and come standard with MBRP's smaller muffler. Fully sealed tubing adds years to your system, avoiding rust-through on seams. Performance Series units are road, track, and dyno-tested; and they're specially tuned to deliver an aggressive exhaust note. Order the model designed for your specific vehicle. Other features and benefits: * Fully mandrel-bent tubing and minimal bend degree angles increase airflow * Better gas mileage * Bolt-on, no-weld design for easy installation * Direct-fit to the OEM hangers; clamps and accessories included * Available for gas truck and diesel applications * Limited one-year workmanship warranty

4.27 out of 5 stars ( 45 )

$344.99

$514.99


$275.99

$411.99

Pacific Performance Engineering Replacement High-Flow Up Pipes

Pacific Performance Engineering replacement high-flow up-pipes allow as much as 53 percent more flow than stock pipes, and they're a direct bolt-on to your factory manifolds. Diesel engines, even stock, produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation. Unlike factory parts, these OE replacement high-flow up-pipes are manufactured from 11-gauge 304 stainless steel. They include internally-sleeved bellows that can take the abuse of high temperature and high pressure. Order the model recommended for your application.

1.5 out of 5 stars ( 2 )

$269.99

$449.99

On Sale

BD Diesel Exhaust Manifolds

These BD Diesel exhaust manifolds help you maximize your engines true potential. Your stock manifolds can require extensive cleaning and machining to be recovered from warping and distortion. These heavy-walled manifolds are coated to resist corrosion, with some models even predrilled for pyrometer probes. BD Diesel exhaust manifolds are great preventative upgrades whenever you're doing other engine work.

4.69 out of 5 stars ( 45 )

$573.95


$516.56

On Sale

MBRP Installer Series Exhaust Systems

The MBRP Installer Series exhaust systems give you the best of both worlds in one complete package. They provide great sound control—as well as improvements in torque and horsepower. These systems are constructed from heavy-duty, 16-gauge steel with an aluminized coating and an extra-thick layer of aluminum silica on the seams, an area often left exposed to rust. The units are available in hundreds of configurations to suit your vehicle's exhaust needs.

4.53 out of 5 stars ( 405 )

$399.99

$664.99


$319.99

$531.99

On Sale

Flowtech Headers

Flowtech headers are designed to provide optimum exhaust flow for increased horsepower, torque, fuel economy, and improved throttle response. Leak-tested for maximum performance, they feature the industry's best welds for durability and are carefully engineered for precise fit. Available for a wide range of applications, they're offered in block hugger, competition, fenderwell, lakester, long tube, mid-length, shorty, upright, and turbo styles. Varying with the application, Flowtech headers are constructed from sturdy and lightweight cold-rolled mild steel or stainless steel for increased strength and durability. All tubing is mandrel-bent to provide consistent tubing diameter for smooth flow and increased exhaust velocity. Extra-thick, machined header flanges provide a leak-free seal and maximum strength. For long-term rust and corrosion-resistance, available finishes include natural and polished stainless steel, high heat-resistant black paint, or a satin silver metallic ceramic thermal barrier coating. All mounting hardware and premium gaskets are included. Important notes: Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Hooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Flowtech does not recommend the use of header wraps as this will void the warranty.

4.08 out of 5 stars ( 991 )

$525.95

$649.95


$422.95

$472.95

Manufacturer Rebate

MagnaFlow Diesel Converters

MagnaFlow diesel converters are specially formulated to control diesel exhaust. They are constructed with a ribbed body that minimizes expansion and distortion when the converter heats up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases and holds the ceramic catalyst in proper alignment. They are seam-welded close to the converter body for a strong, tight bond, and they use a monolithic honeycomb catalyst. They are designed for maximum flow and surface area, and the coating method is strictly controlled to maintain exact specs and eliminate flow restrictions.

1.0 out of 5 stars ( 1 )

$480.00

$506.00

On Sale

Flowmaster 50 Series Heavy-Duty Mufflers

Flowmaster 50 Series heavy-duty mufflers can deliver more horsepower and increase torque and fuel mileage. Specifically designed for gas and diesel applications, the 50 Series heavy-duty mufflers can significantly improve acceleration and towing power while also increasing fuel economy.

4.47 out of 5 stars ( 32 )

$295.95


$266.35

On Sale

aFe Large Bore-HD Exhaust Systems

aFe Large Bore-HD exhaust systems are constructed from mandrel-bent 409 stainless steel tubing with high-quality band clamps and OE-style bayonet hangers. They use factory mounting locations to provide a quick, hassle-free installation. Also included with many of these diesel systems is a massive wrinkle-black powdercoated or polished 304 stainless steel tip with a laser-cut stainless steel aFe power badge. aFe Large Bore-HD exhaust systems are the perfect combination of performance, fit, and value and feature: * Leak-free 360 degree sealing * Stable pipe location in high-vibration and high-heat conditions * Bayonet tips hold hanger bushings in place for an OE-style fit * Large diameter tubing provides maximum flow * Smooth bends for low turbulence, increased horsepower and torque, and lower exhaust gas temperatures (EGTs) * Slash-cut tips with intercooling vents reduce EGTs at the tailpipe (most applications) * Available in DPF-back, cat-back, turbo-back, and downpipe-back configurations (varies by model) * Select systems include dual outlets and exhaust tips Note: Some of these systems are "Race Only" products sold solely for competition use. Their use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state, and federal laws.

3.25 out of 5 stars ( 12 )

$523.95

$601.65


$471.56

$541.49

JBA Performance Exhaust Downpipes

JBA Performance Exhaust downpipes offer mandrel-bent, stainless steel construction for maximum flow and performance. They will increase your torque and horsepower significantly over your stock downpipes.

5.0 out of 5 stars ( 1 )

$335.25

On Sale

Flowmaster FlowFX Mufflers

Flowmaster FlowFX mufflers feature mandrel-bent bright stainless steel tubing, mated to specially designed straight-through for great sound and maximum performance. FlowFX 409 stainless steel mufflers deliver a moderate to aggressive interior and exterior sound level that will appeal to anyone looking for a deep, powerful exhaust note.

4.71 out of 5 stars ( 392 )

$399.95


$359.95

Manufacturer Rebate

MagnaFlow Universal Catalytic Converters

MagnaFlow universal catalytic converters by Car Sound form the basic building blocks for many applications. The main benefit of universal catalytic converters is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting, and tube-bending equipment that is readily available to most professional installers. They are extremely well made, with features such as: * A ribbed body that minimizes expansion and distortion when the converter heats up. They form a channel that protects the cushioning mat from direct exposure to exhaust gasses, and hold the ceramic catalyst in proper alignment. * A 1/2 in. lap joint where the necks meet the body. The neck does not extend into the converter body, where it could hamper exhaust flow. * Manufactured with separate dies on different sized inlets. Putting larger neck sizes on smaller bodies would reduce the flow of the converter and the quality of the product. * A monolithic honeycomb catalyst. The ceramic is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications. * Seam-welded close to the converter body for a strong, tight bond. Welding along the edge could allow the converter to expand like the folds in an accordion, allowing the catalyst to move around. * Heavier-gauge stainless steel, tip-to-tip. They do not use inferior mixed weights and materials. * An aluminized or stainless OEM-style ribbed heat shield that creates a rigid wall of protection against heat and adds to the structural stability of the converter.

4.63 out of 5 stars ( 187 )

$281.00

$554.00

On Sale

Flowmaster 50 Series Big Block Mufflers

Flowmaster 50 series Big Block mufflers have proven to not only significantly improve acceleration and towing power, but to simultaneously increase fuel economy as well. Because of their efficiency, underhood temperatures on trucks and motor homes can be reduced as much as 200 degrees F--helping to lengthen the service life of other engine components. These mufflers are designed and sized for larger gas and diesel engines typically used in towing vehicles and RVs. So, for more comfortable cruising, Flowmaster tuned them for reduced exterior exhaust sound and lower levels of interior resonance.

4.59 out of 5 stars ( 34 )

$299.95

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 ( 387 )

$329.99

$460.99

Walker Quiet-Flow Mufflers

Walker Quiet-Flow mufflers are designed to increase airflow and performance over your OEM muffler. These replacements are manufactured from aluminized steel or stainless steel for maximum durability. Their turbo-style configuration provides sound control without decreasing exhaust flow. Available for cars, trucks, and SUVs, Quiet-Flow mufflers will make an excellent choice for your vehicle. Order the size, shape, and inlet/outlet configuration designed for your specific vehicle application.

4.21 out of 5 stars ( 47 )

$266.99

Clearance

Walker CalCat Universal Catalytic Converters

Specifically created for Californians, Walker CalCat universal fit catalytic converters comply with regulations for OBD-II and pre-ODB-II vehicles. These converters feature a universal, weld-in design at a great cost savings over expensive OEM converters and feature a stainless steel body, heat-shielded pipe, and structural brace for enhanced strength and durability. Get the best balance of performance and price from Walker CalCat universal catalytic converters. Order the model designed for your application needs.

4.81 out of 5 stars ( 42 )

$279.99

$323.99

On Sale

MBRP Touring Profile Exhaust Systems

Give your vehicle a unique sound with an MBRP Touring Profile exhaust system. Enjoy a performance exhaust note without the aggressive volume. Your vehicle should have sounded this good from the factory! * Material Specs: Black-Coated Aluminized Steel. Style comes first with this finish. It's the same material from MBRP's aluminized steel, but the tailpipes are coated in a special high-heat black powdercoat, giving any vehicle a great cosmetic look. These systems come with matching black tips as well. * Sound Profiles: Tour Profile. Cruise the highway or hit the track with an MBRP Street Profile exhaust. It's the perfect mix of aggressive sound when you're into the throttle without being obnoxious on long drives. * Tips Specs: Formed from T304 stainless steel and coated with a specialized high-heat black finish, this tip style features a stealthy single wall of steel, perfect for a stylish look that's made to go the distance. Additional notes: * 4 in. DPF filter-back exhaust * Tour profile * Single side exit * No muffler * For diesel applications * Mandrel-bent tubing * 5 in. O.D. tip included (EC/CC models only) * Mild exhaust note * Improved horsepower and torque * Lower exhaust gas temperatures

Not Yet Reviewed

$564.99


$451.99

On Sale

MBRP Pro Series Exhaust Pipes

MBRP Pro Series exhaust pipes are universal pipes that are made of T304 stainless steel. They are available in multiple bends to allow you to fabricate or customize your exhaust system however you see fit. They are able to be polished to a mirror-bright shine and look great on the undercarriage of any truck, car, or SUV.

Not Yet Reviewed

$659.99


$527.99

Clearance

AP Exhaust Universal Catalytic Converters

AP Exhaust universal catalytic converters will work to make your vehicle energy efficient and environmentally friendly. They're built with 409 stainless steel shell and neck construction for longer life, and feature AP's "Clean by Design" premium-grade ceramic substrates for maximum pollution reduction. Offering comprehensive coverage, AP Exhaust can provide universal catalytic converters with lower emissions, long-term reliability, and an easier install. The growing concern for the environment means there is a growing need for quality emission control products. AP Exhaust universal catalytic converters offer the quality, fit, and value to meet those concerns.

3.38 out of 5 stars ( 8 )

$256.99

$263.99

On Sale

MBRP Black Series Downpipe Kits

Let MBRP Black Series downpipes assist you with your quest for power! Every enthusiast is looking for more power, and during your search, you've possibly overlooked the restrictive factory downpipe on your rig. Mount MBRP downpipes between your factory turbo and exhaust system for a deeper sound, lower EGTs, and quicker throttle response. These Black Series pipes are crafted from 16-gauge, mandrel-bent steel for maximum flow; and they're coated with an extremely durable, high-temperature black ceramic finish for the hottest looks and performance in town. Your search is over—MBRP can make your desire for power a reality with their Black Series turbo downpipes.

4.81 out of 5 stars ( 16 )

$314.99


$251.99

On Sale

MBRP Pro Series Exhaust Systems

MBRP Pro Series exhaust systems are built for performance auto enthusiasts looking for a great quality exhaust. They're constructed from T304 stainless steel for optimal durability and reliability. Pro Series systems deliver a rich, mellow exhaust note and over 70 percent increased exhaust flow. They include the necessary pipe and muffler, and utilize OEM hangers for complete bolt-on cat-back (or downpipe-back) exhausts. These kits are available with polished stainless steel exhaust tips or carbon fiber exhaust tips for a beautifully finished look. These units are available in a variety of configurations for gas truck/SUV, diesel, and muscle car applications—so you can choose which design is best for your vehicle. MBRP offers a no-hassle lifetime warranty on Pro Series exhaust systems.

4.6 out of 5 stars ( 50 )

$539.99


$431.99

Manufacturer Rebate

MagnaFlow Direct-Fit Catalytic Converters

MagnaFlow direct-fit catalytic converters are designed for easy bolt-on installation for the professional installer. Welding, cutting, and tube-bending equipment are not required. These cats feature a ribbed body that minimizes expansion and distortion when the converters heat up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases, and they hold the ceramic catalyst in proper alignment. MagnaFlow converters use a monolithic honeycomb catalyst; the ceramic coating is designed for maximum flow and surface area, and the coating method is strictly controlled to maintain exact specifications. Improper coating could result in flow restrictions or an emissions test failure. These converters are designed to exact OE specifications and are available for the most popular vehicle makes and models.

4.07 out of 5 stars ( 423 )

$517.00

$623.00

On Sale

Flowtech Shorty Headers

Flowtech shorty headers are just the ticket for those who want the best of both worlds--top performance and a clean machine. They bolt on to your OEM exhaust system, offering real horsepower gains plus increased efficiency. These headers are made from durable 16-gauge tubing; feature TIG-welded, extra-thick 3/8 in. flanges for a leak-free seal, and come complete with premium gaskets and hardware. Plus, Flowtech Shorty headers are available in high heat-resistant black paint, ceramic thermal barrier coating or natural stainless finishes for improved rust and corrosion resistance. Additional features: * Designed as a direct fit replacement for OEM exhaust manifolds * High-flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Important notes: Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Flowtech does not recommend the use of header wraps as this will void the warranty.

3.65 out of 5 stars ( 88 )

$449.95


$403.95

Modal Header