$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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83 Results Found For "united"

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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 )

$648.99

$682.99

Banks Power Ford 1994-97 7.3L Powerstroke PowerPack Systems

Banks PowerPack systems optimize your Ford 1994-97 7.3L Powerstroke engine for maximum airflow, horsepower, torque, and efficiency in one convenient package. Banks Power manufactures these kits from quality materials to ensure performance and durability. Kits include: * Ottomind computer programmer (PowerPak calibration) * Ram Air filter and service kit * Techni-Cooler intercooler assembly with TwinRam manifold inlet * Powdercoated steel boost tubes * Monster stainless steel 3.5 in. tailpipe * 4.0 in. stainless steel exhaust tip * Transcommand transmission management module * Dynafact pyrometer * Boost gauge assembly

Not Yet Reviewed

$3,239.00

$3,549.00

Banks Power Ford 1995-1997 7.3L Powerstroke PowerPack Systems

The Banks Ford 1995-1997 7.3L Powerstroke PowerPack Systems are custom-designed for your exact year, make, and model pickup truck. Plus, the PowerPack is specifically tuned to improve your fuel economy and ensure a long engine life. Every component in the Banks PowerPack is specifically tuned and matched to both your vehicle and to the other components in the kit to provide performance gains in heavy towing, hauling, and work applications, as well as for daily driving. Depending on your truck, your PowerPack may include a ram air intake, exhaust system, intercooler, turbo parts, and more. By simply upgrading to the included parts your truck will go from factory quality to monster performance. Add the Banks PowerPack System to your make and model truck today and give your truck the Banks Power it deserves.

Not Yet Reviewed

$3,239.00

$3,549.00

On Sale

Pypes Race Pro Dual Exhaust Systems

Pypes Race Pro dual exhaust systems are designed to boost your car's performance to the next level--you'll get more power, better mileage, and a rich, throaty tone that cannot be ignored. Built to outflow and outlast factory exhausts, these systems feature mandrel-bent, stainless steel tubing and precision-matched Pypes Race Pro mufflers. When it comes to flow, you can't get anything better than Race Pro mufflers. Their throaty sound is surprisingly tame, considering the absence of any obstructions when you look in them. At idle and low-rpm cruising, you will not draw much attention, but upon acceleration, bystanders look out! Race Pros' aggressive sound is the result of applying a layer of stainless mesh around a unique internal perforated tube, accompanied by a healthy stuffing of basalt insulation before the units are sealed. Additional features of Pypes Race Pro dual exhaust systems: * 16-gauge stainless steel pipes * Straight-through design mufflers * Hangers, clamps, and instructions included * Slip-fit connections for a fast and trouble-free installation * Some cutting may be required

4.28 out of 5 stars ( 171 )

$609.79

$1,401.79


$569.79

$1,361.79

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 )

$379.99

$1,474.99

MBRP SLM Series Exhaust Systems

MRBP SLM Series exhaust systems are the starting point to getting the most from cold air intakes, programmers, modules, and downloaders. They're constructed to the same specifications as MRBP's top-of-the-line Pro Series. Built from 16-gauge T409 stainless steel with a muffler delete pipe, SLM units are tuned for an aggressive sound and free-flowing performance. Order the model designed for your diesel application. Features and benefits: * More pulling power * Improved throttle response * Greater fuel efficiency * Mandrel-bent tubing; minimal bend degree angles * Gets hot exhaust out fast * Drops exhaust gas temperature by up to 200 degrees F * Direct-fit to OEM hangers * Bolt-on, no-weld installation * Clamps and installation accessories included * MBRP stamped logo on exhaust tip (if tip is included) * Limited 5-year workmanship warranty. (This series may, with time, develop surface rust which is not covered with this warranty.)

4.38 out of 5 stars ( 13 )

$379.99

$834.99

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 ( 404 )

$364.99

$914.99

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 )

$544.99

$1,869.99

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Catco Direct-Fit Catalytic Converters

Since you have to use a catalytic converter anyhow, you might as well use one that will last a long time and maintain your vehicle's performance level in the process. Catco direct-fit catalytic converters feature 409 stainless steel shells, 16-gauge stainless steel pipes and nipples, and a heat-resistant sealed mat—all of which help them to last longer. These Catco units are direct replacements for OE converters and will install with little or no modification. Some converters have steel air tubes with perforated holes to help distribute the airflow evenly, without robbing power. New flanges are included when necessary. Order the model designed for your vehicle application.

4.25 out of 5 stars ( 53 )

$1,011.99


$179.50

$1,744.99

On Sale

Flowmaster FlowFX Active Dual Mode Mufflers

Flowmaster FlowFX active dual mode mufflers allow your exhaust tone to be mild or wild. With their split personalities, these direct-fit mufflers offer a nice performance tone—as well as a deep open exhaust sound with just a push of a button, thanks to the wireless controlled actuator valve on the Power Chamber, which redirects exhaust through the turndown. FlowFX systems feature mandrel-bent stainless steel construction, and include actuator motor, control unit, two wireless key fobs, all necessary wiring, hardware, and detailed instructions. Order the kit recommended for your vehicle.

5.0 out of 5 stars ( 1 )

$875.95


$787.95

$1,099.95

MagnaFlow Black Series Performance Exhaust Systems

Make your truck look and sound great with these MagnaFlow Black Series Performance exhaust systems. Available in a wide variety of styles and configurations, these units are constructed from mandrel-bent stainless steel tubing to keep the gasses flowing without excessive, power-robbing restrictions. The Black Series exhausts also feature a black ceramic coating that not only looks great, but helps to protect your exhaust system from the elements as well. MagnaFlow dyno-tests these exhaust systems to ensure proven horsepower and torque improvements, while still maintaining a great sound. Each Black Series Performance exhaust comes fully welded and built to last for years of headache-free service.

4.67 out of 5 stars ( 18 )

$765.55

$1,748.00

Summit Bucks

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 )

$131.99

$285.99

APEXi N1-X Evolution Extreme Exhaust Systems

APEXi N1-X Evolution Extreme Exhaust Systems are based on the proven performance basics of the N1 muffler—which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. They are equipped with an internal hybrid silencer, uniting power and free-flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail-end of the exhaust that serves both purposes of function and form. Most of the tips are constructed with a lightweight titanium material rolled and riveted onto a double pipe structure; this acts as a diffuser enabling temperature reduction, while retaining a sporty heat gradiation appearance. Many options are available, including system style (cat-back, rear axle-back, etc.), exit location, pipe diameter, muffler quantity, inlet/outlets, tip size, and more. Order the model recommended for your vehicle. Additional details: * N1-X Evolution Extreme titanium tips are specially designed with clearance to reduce heat transfer * Top-level quality using full TIG-welded SUS304 stainless steel * Matched and manufactured for select chassis * APEXi intricate designed brackets * Resonated mid-pipe structure * Comfort with optimal performance gains

Not Yet Reviewed

$898.99

$2,898.99

Borla UTV ATAK Cat-Back Systems

Borla UTV ATAK cat-back systems are designed to withstand serious off-road action. They feature ATAK sound--most aggressive sound level with no drone. The systems' patented straight-through and multi-core technology unleashes hidden horsepower, and the increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla "Sound of Power" respected by enthusiasts everywhere. Each Borla UTV ATAK cat-back system is CNC manufactured from premium, high-quality T-304 austenitic stainless steel with ultra-smooth mandrel bends to give you the absolute best in performance and durability, while ensuring maximum flow and power with an accurate fit. Best of all, Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the world's most experienced (and most winning) exhaust brand. Additional features: * Spark Arrester meets United States Forest Service (USFS) specifications so you can off-road safely * System does not remove or alter any OE emission control devices and is 50-state emissions legal * The system has a flanged inlet pipe and bolts up to the exhaust head pipe * Available in multiple sound levels and multiple finishes

Not Yet Reviewed

$1,037.99

$1,223.99

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 )

$152.00

$237.00

APR Cat-Back Exhaust Systems with Front Muffler

APR cat-back exhaust systems with front muffler personalize your vehicle's looks, sound, and performance. Beautifully hand-crafted T304 stainless steel components adorn the system, with stunning TIG welding throughout. The straight-though brushed finish mufflers smooth the exhaust note to a deep growl, without adding restrictions, while the Helmholz resonator reduces unwanted frequencies. Strong high-quality bracketry and OE-style clamps hold the system steadily in place, making the install or removal a snap—and fitment simple, yet precise. A cast 3 in. (or 2.5 in., depending on model) to quad 2.5 in. rear splitter creates an ultra-smooth transition, steadily feeding exhaust gasses out of the system, while looking tidy from under the rear bumper. APR's cast valve housings enable the vehicle to be fitted with the factory electronic valve actuators, retaining OE valve operation. Some cat-back models also include removable 4 in. polished slash-cut exhaust tips finish the system, adding a classy motorsport-inspired touch to the rear of the vehicle. Order the system recommended for your vehicle application. Cat-back systems come standard with a single muffler, but this model adds the front triangular muffler as an upgrade for those who prefer a quieter exhaust. The mufflers are responsible for tuning the exhaust note—and do so without adding unnecessary restrictions to the system. Each unit features a straight-through perforated tube that's tightly wrapped with stainless steel and fiberglass material. Additional details: * Low-profile design, suitable for lowered vehicles * Larger diameter piping and tips, compared to stock * No increase in weight, compared to stock * Limited lifetime warranty

Not Yet Reviewed

$1,599.95

Borla UTV S-Type Cat-Back Exhaust Systems

Borla UTV S-Type cat-back systems are designed to withstand serious off-road action. They feature S-Type sound--mild sound level with no drone. The systems' patented straight-through and multi-core technology unleashes hidden horsepower, and the increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla "Sound of Power" respected by enthusiasts everywhere. Each Borla UTV S-Type cat-back system is CNC manufactured from premium, high-quality T-304 austenitic stainless steel with ultra-smooth mandrel bends to give you the absolute best in performance and durability, while ensuring maximum flow and power with an accurate fit. Best of all, Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the world's most experienced (and most winning) exhaust brand. Additional features: * Spark Arrester meets United States Forest Service (USFS) specifications so you can offroad safely * System does not remove or alter any OE Emission Control Devices and is 50 State Emissions Legal * The system has a flanged inlet pipe and bolts up to the exhaust head pipe * Available in multiple finishes

Not Yet Reviewed

$1,019.99

$1,199.99

MagnaFlow Race Series Exhaust Systems

MagnaFlow Race Series exhaust systems are designed for the ultimate in high performance—and the loudest, most aggressive race car sound possible! These kits remove the restrictive OEM muffler to virtually eliminate backpressure and maximize exhaust flow. The Race Series units feature all mandrel-bent tubing and 409 stainless steel construction. Various sizes and configurations are available for fitment on specific vehicles. Most models are dual-exhaust, and styles include cat-back and rear axle-back. Increased horsepower and torque are a given; MagnaFlow Race Series systems are recommended for those seeking maximum performance, reduced mass, and an exhaust tone that demands attention. They're covered by a lifetime construction warranty.

4.57 out of 5 stars ( 7 )

$653.00

$1,856.00

Clearance

APEXi N1 Evolution Extreme Exhaust Systems

APEXi N1 Evolution Extreme Exhaust Systems are based on the proven performance basics of the N1 muffler—which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. They are equipped with an internal hybrid silencer uniting power and free-flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail-end of the exhaust that serves both purposes of function and form. Many options are available, including muffler quantity, inlet/outlet quantity, and tip material/shape/size. Order the system recommended for your vehicle. Additional details: * High level of quality using TIG-welded SUS304 stainless steel, uniting quiet performance with high-power performance gains * Matched and manufactured for select chassis * Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results

Not Yet Reviewed

$2,898.99


$1,624.50

$2,798.99

Gibson Side X Side Performance Slip On Mufflers

Add performance and sound to your exhaust system with Gibson's Side X Side performance slip-on mufflers. They feature Gibson's Suspended Flow (SFT) Superflow muffler design that utilizes a louvered and chambered internal core with no packing to blow out. These units are available in a variety of configurations, shapes, and finishes. Order the model recommended for your off-road application.

4.59 out of 5 stars ( 17 )

$553.99

$1,333.99

AP Exhaust Diesel Particulate Filters

AP Exhaust offers stock replacement diesel particulate filters (DPF) for a variety of trucks. The brand new (not remanufactured) stainless steel units are available in a variety of size options. For decades, AP Exhaust has been known for quality exhaust and emissions components that fit and function just like the original. AP engineers design, fit, and test products to exacting standards. Order the DPF recommended for your application.

5.0 out of 5 stars ( 1 )

$842.99

$1,728.99

Crown Automotive Catalytic Converters

By the early 1970s, the amount of pollutants being expelled by vehicles had reached the danger point. To combat this issue, the government regulated the use of catalytic converters. Crown Automotive catalytic converters are designed and built to OEM specs for reliable service and safety standards. They are the same size and shape as the original units to reduce fitment issues. Order the replacement model designed for your application.

1.0 out of 5 stars ( 1 )

$333.99

$1,382.99

OMIX-ADA Replacement Mufflers

OMIX-ADA replacement mufflers are available for a wide range of Jeep models. These aluminized steel units are offered in various sizes, shapes, and inlet/outlet configurations. They are ideal direct-fit exhausts that will perform as great as your factory original. Order the model designed for your specific application.

Not Yet Reviewed

$274.99

$294.99

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Sierra Marine Exhaust Manifolds

Sierra Marine exhaust manifolds are painted, packaged, and leak-tested. Your boat's exhaust manifold will not last forever and ignoring it could lead to engine problems. Sierra Marine offers a vast selection of quality units that will allow you to replace your corroded manifold, avert problems, and enjoy trouble-free service.

4.47 out of 5 stars ( 15 )

$464.99

$492.99

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