Performance and Replacement Car, Truck, and More Exhaust Parts

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...

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DEI Reflective Aluminum Sheets

DEI reflective aluminum sheets are ideal for your custom heat shield project. The 10 mil dimpled aluminum sheets block radiant heat from entering driver compartment, protect components, is a great reflective layer thin enough to fit into tight spaces, and serves as a barrier to unwanted road, tire, and engine noise. Features the same aluminum facing DEI uses on their proven Floor & Tunnel shields. Easy to cut and form to most any shape needed.

1.0 out of 5 stars ( 1 )

$44.99

Helix Racing Products Heavy-Duty Muffler Packing Kits

Achieve the sound you're looking for with Helix Racing Products heavy-duty muffler packing kits. The peel-apart layers are easy to split to whatever thickness you wish. These high-density fiberglass needle mats are easy to work with, have extreme heat capability, and will last a long time.

4.75 out of 5 stars ( 4 )

$24.99

Doug's Headers Stainless Steel Headers

Experience is in Doug's Headers DNA. They have been a respected name since the 1960s and remain one of today's most popular brands among muscle car enthusiasts who don't sacrifice quality and fit when it comes to their vehicle. Doug's stainless steel headers will give the greatest increases in horsepower and torque across the entire rpm spectrum, and they are meticulously designed to provide maximum power and the highest quality available. Available in many fitments, choose a set designed for your vehicle. Key features: * 304 stainless steel construction to prevent rust and corrosion * 3/8 in. thick machined flanges to prevent warping * Mandrel-bent tubes for an accurate fit and improved flow * Precision formed long transition collectors reduce backpressure * Header tubes have a natural stainless finish * Necessary mounting hardware, collector reducers or connector pipes, premium gaskets, and detailed installation instruction sheets are included

4.21 out of 5 stars ( 34 )

$726.93

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$1,809.13

Doug's Headers

Doug's Headers has long been recognized of as one of the premiere exhaust header manufacturers in the performance industry. Since1958, they have been producing high-quality, hand-built, mandrel-bent exhaust headers. Each and every header is tuned with the proper tube size and length to efficiently remove all of the exhaust from each cylinder, reducing pumping losses, and resulting in dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles that they are intended to fit and are re-checked numerous times during the design and manufacturing process. Their designs include mid-length headers, Tri-Y headers, and long tube headers, plus manifold replacement headers. Their headers come with all the necessary mounting hardware, collector reducers or connector pipes, premium extra-thick gaskets, and detailed installation instruction sheets. The gaskets are rated up to 1100 degrees F, pressures to 3700 psig (255 bar), and are designed for an exact port match with their headers. Doug's Headers offer a choice of finishes: * Metallic Ceramic Thermal Barrier Coating (MCTBC), which is polished with a vibratory finishing process that not only produces a high-luster aluminum appearance, but also compresses and activates the coating, which increases the surface hardness. The finish is 60 percent more corrosion resistant than an unpolished surface, easy to maintain, and will last for years under normal operation conditions. MCTBC also protects and extends the life of headers by creating a thermal barrier that significantly lowers under hood temperatures and protects the substrate metal from thermal fatigue. * Hi-Temp black coating is an affordably priced alternative to their MCTBC. This finish provides good corrosion and heat protection when compared to many of the "cheaper" header finishes being applied by our competitors. * Raw steel is available for individual customizing 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.

4.24 out of 5 stars ( 726 )

$440.34

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$1,809.13

Heatshield Products Muffler Armor

Battle the heat and high temperatures with Heatshield Products Muffler Armor. These sheets feature a BioCool thermal-barrier material that withstands 1,800 degrees F of continuous heat and helps reduce radiant heat from mufflers by up to 70 percent. The heat shields will resist water and chemicals, plus they include stainless steel locking Thermal-Ties for an easy installation (order the part number with the number of anchors or ties best suited for your application). Muffler Armor keeps the heat in the muffler while reducing temperatures in the passenger and trunk compartments. Improve engine efficiency and keep exhaust flow velocity high with Heatshield Products Muffler Armor.

4.76 out of 5 stars ( 17 )

$89.99

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$187.99

DEI Form-A-Shield Heat Barriers

DEI Form-A-Shield heat barriers solve the problem of needing a direct-contact, extreme heat barrier. Capable of withstanding direct heat of up to 1,400 degrees F, these sheets can cover exhaust headers, manifolds, turbo housings, and downpipes, dramatically reducing radiant exhaust temperatures. Formed from 10 mil dimpled-aluminum that's bonded to a high-temp rated basalt thermal barrier material, Form-A-Shield may be applied directly to hot surfaces, helping to lower underhood temperatures while keeping more heat in the exhaust system. Order the Form-A-Shield heat barriers in the size and thickness needed for your application. Key features and benefits: * Extremely pliable and forms to many shapes and configurations * Durable and resistant to oil and chemical spills * Superior insulator anywhere near the path of exhaust pipes * Can be applied directly to hot surfaces * Fasten with straps, screws, clamps, or DEI locking ties (not included) * Direct heat resistance: 1,400 degrees F Note: DEI adhesive spray can be used with Form-A-Shield on "non-hot" areas only, to serve as a heat barrier/reflector.

4.71 out of 5 stars ( 7 )

$81.99

Mr. Gasket Starter Heat Shields

These Mr. Gasket starter heat shields are used to protect the starter from the high temperatures put out by exhaust manifolds or headers. They are made from two sheets of aluminum with a heat-resistant material sandwiched in between.

3.52 out of 5 stars ( 21 )

$51.19

Mishimoto Exhaust Heat Shields

Mishimoto exhaust heat shields are constructed of heavy-duty embossed aluminum to keep heat from entering the cabin of your vehicle. Perfect for use on the firewall, transmission tunnel, floor pan, or fuel tank, the aluminum sheets easily flex and can be snipped into shape for a custom installation. Mishimoto's aluminum heat shielding defends against continuous temperatures up to 1,100 degrees F.

5.0 out of 5 stars ( 1 )

$41.95

On Sale

Moroso Starter Heat Shields

Moroso starter heat shields are engineered to protect starters against damaging heat from exhaust manifolds or headers. They are manufactured from a high-temperature insulating material sandwiched between two sheets of aluminum.

3.61 out of 5 stars ( 23 )

$50.99

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$55.99

$45.89

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$50.39

Heatshield Products RV Stealth Shields

Many Class C motorhomes and box vans suffer from excessive heat in the floorboards and doghouse. An interior heat shield can significantly reduce heat transfer to the interior. Heatshield Products RV Stealth Shields reduce interior temps as much as 20 degrees F, keeping your feet cooler and helping the A/C to work more efficiently. And Stealth Shields will not cause floor mat or carpet fitment issues. Travel in comfort! * HD Stealth Shields are a custom-fit kit that significantly stops the amount of interior heat. Unlike jute padding, the Stealth Shield is designed to displace the thermal energy generated through the doghouse and floorboard. At only 1/8 in. thick, it will not cause fitment issues for carpet, rubber mats, or headliner panels. * In addition to RVs, Stealth Shield kits also work great on cutaway chassis applications and heavy-duty trucks, box vans, shuttle busses, and more. Heatshield Products offers complete kits, kits for floor mats only, and a kit to install behind the factory doghouse heat shield. The universal sheet can be used above a headliner to reduce even more heat.

4.0 out of 5 stars ( 2 )

$116.99

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$207.99

DEI Floor and Tunnel Shields II

DEI Floor and Tunnel Shields II add a new dimension to heat control with minimal clearance needed--only 3/16 in.! Constructed utilizing an embossed aluminum face bonded to a composite fiberglass insulation and backed with an aggressive adhesive that holds past 450 degrees F, these barrier sheets are capable of handling direct temperatures up to 1,750 degrees F. The shields are tough enough for under-vehicle applications. They're also great as a sound barrier, blocking out up to 50 percent of unwanted road noise. DEI Floor and Tunnel Shields II can be cut with tin snips to any shape needed for your application. (Note: Some shields use spray-on adhesive.)

4.81 out of 5 stars ( 70 )

$105.99

Quick Time Performance Aggressor Cutout Pipes

Quick Time Performance Aggressor electric cutout pipes are vehicle-specific exhaust kits designed for easy installation. They've been created for each application for the best clearance, sound, and power. There's no need to figure out your install location; all of the guesswork has been done for you. Most kits eliminate the need for any welding at all. Enjoy a factory-quiet exhaust—and then, with the flip of a switch, unleash the beast! You are in control! Key features: * Electronic dual mode exhaust system * Total user control over power and sound * No custom fabrication Kits contain: * Aggressor cutout pipe kit * QTEC electronic valves * Wire harnesses * Dual position momentary switch * Hardware and gaskets * Instruction sheet

2.67 out of 5 stars ( 6 )

$448.62

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$917.54

DEI Under Tank Reflect-A-Cool Heat Reflection Kits

Hot fuel reduces performance, makes consistent engine starting difficult, and can lead to vapor lock. DEI Under Tank Reflect-A-Cool heat reflection kits are the perfect solution for liquid-cooled engines. Just line the underside of your tank with this self-adhesive material, and you'll easily reduce heat soak on your fuel tank. Kits include a 24 in. x 24 in. sheet of Reflect-A-Cool, and a 1 1/2 in. x 15 ft. roll of Cool Tape. The DEI Under Tank Reflect-A-Cool heat reflection kits arrive with enough product to cover the bottom of most powersport bike tanks--enabling your ride to withstand continuous temperatures of 400 degrees F.

Not Yet Reviewed

$25.99

DEI Under Tank Reflect-A-GOLD Heat Reflection Kits

Hot fuel reduces performance, makes consistent engine starting difficult, and can lead to vapor lock. DEI Under Tank Reflect-A-GOLD Heat Reflection Kits are the perfect solution for air-cooled engines. Just line the underside of your tank with the self-adhesive material, and you'll easily reduce heat soak on your fuel tank. Kits include a 24 in. x 24 in. sheet of Reflect-A-GOLD, and a 1 1/2 in. x 15 ft. roll of GOLD Tape. The DEI Under Tank Reflect-A-GOLD heat reflection kits arrive with enough product to cover the bottom of most powersport bike tanks--enabling your ride to withstand continuous temperatures of 850 degrees F.

Not Yet Reviewed

$121.99

Helix Racing Products Stainless Steel Exhaust Screens

Helix Racing Products stainless steel exhaust screens are a great option for repacking your mufflers—or to use against the core, in layers or in conjunction with muffler packing, to help prevent the packing from blowing out. This screen material also provides a more uniform exhaust flow. Helix exhaust screens feature stainless steel strands interlaced together to form a 2-layer sheet that's crimped on two sides, allowing for easy insertion as muffler packing material. They're available in 12 in. x 18 in. sheets that can be trimmed to fit most mufflers and silencers.

Not Yet Reviewed

$25.99

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.

4.16 out of 5 stars ( 2506 )

$296.99

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$658.99

DEI Fairing/Bodywork Protection Kits

Are you tired of bubbling paint and scorched plastic on your ATV or motorcycle? DEI has come up with the perfect kit to keep the excess heat from engines and exhausts at bay. The DEI fairing/bodywork protection kits are a mix of lightweight, flexible materials used to form a reflective barrier against excess heat. Use the thinner Reflect-A-Cool to shield against radiant heat from the engine and the thicker, dimpled F&T material around direct heat sources like the exhaust. These kits are great for use on fairings, air boxes, seat pans, rear fenders, etc. Installation is easy; all materials included can be cut to shape using scissors and form-fitted to irregular shapes. Keep your cool with DEI fairing/bodywork protection kits.

Not Yet Reviewed

$46.99

DEI Heat Shield Liners

Heat from your bike's exhaust system can become uncomfortable, especially riding in slow traffic. This issue really comes into focus for those with shorter legs, as well as the reluctance to disrupt the attractive lines and appearance of your motorcycle's exhaust. DEI heat shield liners insulate the outer heat shield without disturbing the looks of your bike. Each piece is precision cut to fit in-between the exhaust pipe and the heat shield, blocking heat transfer and lowering the surface temperatures of the outer shield. The kits are easy to install with no permanent modifications needed and feature dual-layer aluminum construction along with DEI's proprietary Dura 2000 insulating material that offers over a 60 percent reduction in heat. Choose the heat shield liner kit designed for your motorcycle. Additional features and benefits: * Reduces heat radiating from exhaust system giving the rider and passenger a cooler ride * CNC-cut for a perfect fit * Installs inside factory shield to be completely hidden when installed * Aluminum layer reflects heat from exhaust * Insulating material keeps heat away * Complete head pipe kits

Not Yet Reviewed

$63.99

On Sale

aFe Takeda Exhaust Systems

aFe Takeda exhaust systems are constructed of superior quality mandrel-bent 304 stainless steel and are designed to produce significant horsepower gains. They utilize single and dual, high-flow transverse mufflers. Some models include an X-pipe balance tube, which equalizes and evenly distributes exhaust pulses for increased flow and performance across the power band, while maintaining great sound. The finishing touches on these exhaust systems are their laser-etched, slash-cut polished 304 stainless steel tips. Many options are available, such as cat-back and rear axle-back styles; exit quantity and location; and tailpipe diameters. Order the kit designed for your vehicle application.

4.53 out of 5 stars ( 17 )

$884.00

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$953.00

$751.40

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$810.05

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