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2006 H-Pipes, X-Pipes & Merge Pipes

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Results 1 - 24 of 36

DC Sports Y-Pipes

DC Sports Y-pipes are top-tier upgrades for your Nissan or Infiniti, designed to enhance performance and reliability. Compatible with a wide range of models, the pipes are engineered to deliver noticeable gains in exhaust flow and power. They are constructed from premium 2.5 in. stainless steel and are mandrel bent for smooth, unrestricted exhaust flow, while TIG welding ensures a durable, high-quality finish. DC Sports Y-pipes are designed for easy installation, bolting directly to your factory headers or specific DC Sports headers without the need for modification. They eliminate the factory flex section to not only improve ground clearance but also reduce the risk of leaks, giving you a more robust and reliable exhaust system. Whether you're looking to boost your performance or simply replace worn-out factory parts, DC's Y-pipes offer an effective solution that delivers both power and durability.

5.0 out of 5 stars ( 2 )

$227.99

Summit Racing™ Turbo Crossover Pipe Kit

Summit Racing™ Turbo Crossover Pipe Kits connect the single turbo exhaust manifolds to the opposite side of the engine to complete your turbine inlet. We offer versions for an optimal fit with our single turbo manifolds to work with most transmissions and bellhousings. They're built from 16-gauge, mandrel-bent 304 stainless steel--and use slip-fit or welded-on V-band flanges for an easy bolt-on fit. Clamps are included.

4.5 out of 5 stars ( 2 )

$249.99

Hooker LS Turbo Crossover Tubes

Hooker LS turbo crossover tubes connect the two turbo exhaust manifolds. Hooker offers several versions (including a universal component kit) for an optimal fit and ground clearance based on your transmission and bellhousing. The crossover tubes are made from 16-gauge, mandrel-bent 304 stainless steel, and include flex joint and V-band flanges welded on for an easy bolt-on fit. Join your LS turbo manifolds for performance with Hooker crossover tubes.

3.85 out of 5 stars ( 13 )

$433.95

Kooks Headers Race X-Pipes

Kooks Headers Race X-pipes are used primarily for high-rpm performance and race applications. Kooks Headers Race X-pipes are heavy-duty and crack-resistant, featuring large diameter stainless steel construction with smooth-flowing mandrel-bent tubing. Some applications require cutting the factory exhaust system. Note: Kooks Headers Race X-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

4.67 out of 5 stars ( 3 )

$886.07

$1,428.45

BBK High-Flow Short Off-Road X-Pipes

BBK short, high-flow off-road X-pipes are designed to be direct bolt-ons with BBK headers and any aftermarket or stock cat-back system. They offer big horsepower gains and are available in both off-road and high-flow converter styles.

3.0 out of 5 stars ( 2 )

$599.99

aFe Twisted Steel Y-Pipes

Erase the dead zone for greater power and less turbulence with Twisted Steel Y-pipes from aFe. The fantastic fit and finish on the mitered mandrel-bent stainless steel pipes allow for a transition from 3 in. to 3.5 in. collector, while high-caliber flanges and band clamps aid in an easy installation process to your stock exhaust. The 400 CPSI catalytic converters increase flow and help prevent "check engine" issues created during combustion.

Not Yet Reviewed

$877.80

Gibson Crossover Pipes

Gibson crossover pipes bolt directly to your vehicle's OEM manifolds, replacing the stock H-pipe and converters. These mandrel-bent pipes provide better noise cancellation and scavenging effect, producing increased horsepower and torque. They are for off-road and race use only. For better flow and go, buy Gibson crossover pipes.

2.0 out of 5 stars ( 1 )

$466.99

Dynomax Universal X-Pipes

Dynomax universal X-pipes are built for those enthusiasts who prefer to design their own exhaust. Dynomax universal X-pipes are made of high-quality aluminized steel, and several sizes are available to suit your needs.

4.18 out of 5 stars ( 11 )

$239.99

Walker Direct-Fit H-Pipes

Updating your exhaust with Walker direct-fit H-pipes can offer your system maximum flow. They're designed to fit with factory exhaust manifolds or aftermarket headers, and they bolt on easily without any modifications. Walker direct-fit H-pipes are manufactured from mild steel and feature an aluminized finish for protection against corrosion. Choose the pipes that match the exhaust set-up for your particular make and model.

4.29 out of 5 stars ( 17 )

$71.99

MagnaFlow Tru-X Stainless Steel Crossover Pipes

MagnaFlow Tru-X pipe transitions are great for single/dual, dual/dual, and balanced tube applications. These stainless steel crossover pipes represent a significant leap forward in technology over traditional H-pipes. Their gentler radius allows for better exhaust gas scavenging, noise cancellation, and balance between cylinder banks. The results are a significant increase in power and torque but a reduction in dB sound levels--the best of both worlds.

4.55 out of 5 stars ( 49 )

$463.00

$988.00

Pypes Street-Legal H-Pipes

Pypes street-legal H-pipes are an off-road shorty design. These pipes bolt up perfectly in the stock position. They're perfect for daily drivers or race cars.

4.0 out of 5 stars ( 2 )

$750.79

Pypes X-Pipes

Free-flowing, mandrel-bent Pypes X-pipes have reinforcing plates at critical locations and are available in 409 stainless steel or polished 304 stainless steel for years of high-powered performance. Since V8s fire unevenly, exhaust exits in pulses rather than in a steady flow. While one pipe is filled with pressure, the other pipe is relatively pressureless, but the connecting of the two pipes in a siamese pattern allows pressure to be released to the other side. This action allows the exhaust to pass through the pipe more quickly and the improved 'breathing' increases horsepower. Their high-quality, exceptionally versatile design and performance are a proven winner when it comes to bumping up the horsepower of your daily driver or race car. There's no skimping on materials here. All crossovers include dual 409 stainless reinforcement plates at the welds, where they are needed the most. All pipes are mandrel-bent, allowing for the maximum flow of exhaust gasses, which boosts acceleration. Fabricated using the highest quality materials, the smooth, seam-coated, mandrel-bent, 409 stainless steel pipe resists corrosion and extends the life of your system. They include the X-pipe with extended legs, cutout covers, cover hardware, and installation hardware.

3.0 out of 5 stars ( 1 )

$761.79

$964.79

Pypes After-Cat X-Pipes

Free-flowing, mandrel-bent Pypes After-Cat X-pipes have reinforcing plates at critical locations and are available in 409 stainless steel or polished 304 stainless steel for years of high-powered performance. Since V8s fire unevenly, exhaust exits in pulses rather than in a steady flow. While one pipe is filled with pressure, the other pipe is relatively pressureless, but the connecting of the two pipes in a siamese pattern allows pressure to be released to the other side. This action allows the exhaust to pass through the pipe more quickly and the improved 'breathing' increases horsepower. Their high-quality, exceptionally versatile design and performance are a proven winner when it comes to bumping up the horsepower of your daily driver or race car. There's no skimping on materials here. All crossovers include dual 409 stainless reinforcement plates at the welds, where they are needed the most. All pipes are mandrel-bent, allowing for the maximum flow of exhaust gasses, which boosts acceleration. Fabricated using the highest quality materials, the smooth, seam-coated, mandrel-bent, 409 stainless steel pipe resists corrosion and extends the life of your system. The kits include the X-pipe with extended legs, cutout covers, cover hardware, and installation hardware.

4.5 out of 5 stars ( 4 )

$201.79

BBK CNC Series Short High-Flow Mid-Pipes

BBK CNC Series short high-flow mid-pipes are designed to work with BBK's full-length headers, and they're available in various designs, such as H-pipe and X-chamber. All are made from heavy-gauge, large diameter aluminized tubing. For a simple bolt-on installation, these mid-pipes are fully CNC mandrel-bent—with the appropriate die-stamped flanges, OEM-style domed ends, or merged step down to allow installation to the factory exhaust system. BBK CNC Series short high-flow mid-pipes offer performance, quality, and value for years of top performance. Features and notes: * Available with high-flow catalytic converters or as off-road race only versions * For use with the stock factory or aftermarket cat-back exhaust systems * CNC mandrel-bent tubing for maximum exhaust flow, horsepower, and torque * Designed to increase performance and add a more aggressive sound over stock

4.0 out of 5 stars ( 8 )

$649.99

Corsa XO-Pipes

Make your street ride a sweet ride with Corsa XO-pipes. These crossover pipes will provide balanced exhaust flow, equaling increased power and better throttle response with a cleaner, crisper sound for your baby. Corsa's full-length XO-pipes are made of 16-gauge 304L stainless steel with mandrel bends for beauty and strength. XO-pipes are designed to bolt on after the catalytic converter and come complete with installation instructions, all necessary hardware, and gaskets so that you'll have time to enjoy a quiet, no-drone cruise.

5.0 out of 5 stars ( 6 )

$501.99

$629.99

Kooks Headers Y-Pipes

Y-pipes are usually used to connect to original equipment exhaust system connection points. Kooks Headers Y-pipes are heavy-duty and crack-resistant, featuring large diameter stainless steel construction with smooth-flowing mandrel-bent tubing. Most are designed to be used with Kooks long tube headers. Kooks Headers Y-pipes are offered in three versions: * Off-road (non-catted) for full track use with no horsepower loss and the loudest exhaust tone * With high-flow catalytic converters; recommended for street driving with little or no horsepower loss and a deeper exhaust tone * With Kooks ultra-high performance GREENCATS catalytic converters; designed for naturally aspirated and forced induction engines up to 900 hp, eliminates most "Check Engine Light" warnings Note: Kooks Headers Y-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

3.88 out of 5 stars ( 8 )

$1,525.58

$1,677.68

Dynomax X-Pipes

Modify your exhaust system for maximum flow and performance with Dynomax X-pipes. They're designed to fit with factory exhaust manifolds or aftermarket headers, and they install easily with some modifications. Dynomax X-pipes are available in stainless steel construction, or mild steel with an aluminum finish for protection against corrosion. Choose the style and pipe diameter to meet the needs of your vehicle.

3.92 out of 5 stars ( 12 )

$120.99

$377.99

Walker Direct-Fit Y-Pipes

Walker direct-fit Y-pipes provide a solid merger solution between the manifold and muffler(s). These exhaust components will attach to your vehicle without any modifications. They're manufactured from steel and feature an aluminized coating for protection against corrosion. Choose the Y-pipe size and configuration designed for your specific make and model.

3.97 out of 5 stars ( 215 )

$68.99

$222.99

Dynomax Universal Y-Pipes

Dynomax universal Y-pipes are ideal for the do-it-yourselfer or custom fabrications. Manufactured using 16-gauge aluminized coated steel, they feature several O.D.-sized inlet and outlets, allowing for the easy fabrication of custom exhaust systems.

5.0 out of 5 stars ( 1 )

$82.99

$106.99

Kooks Headers Race Y-Pipes

Kooks Headers Race Y-pipes are usually used to connect to original equipment exhaust system connection points. Kooks Headers Race Y-pipes are heavy-duty and crack-resistant, featuring large diameter stainless steel construction with smooth-flowing mandrel-bent tubing. Most are designed to be used with Kooks long tube headers. Note: Kooks Headers Race Y-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

5.0 out of 5 stars ( 4 )

$1,345.58

$1,720.16

Kooks Headers Race H-Pipes

Kooks Headers Race H-pipes create lower end power and are typically used for street cars that need performance. Kooks Headers Race H-pipes are heavy-duty and crack-resistant, featuring large diameter stainless steel construction with smooth-flowing mandrel-bent tubing. Note: Kooks Headers Race H-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

Not Yet Reviewed

$948.84

$2,041.18

Clearance

JBA Performance Exhaust X, H, and Y-Pipes

Get the most from your exhaust with JBA Performance Exhaust X, H, and Y-pipes. These system upgrades equalize the exhaust flow to enhance performance from your JBA headers. Some configurations include a catalytic converter. Choose the style and size to blend with your exhaust setup. X, H, and Y-pipes are ideal for direct replacement, racing, or off-road applications.

4.22 out of 5 stars ( 18 )

$246.99


$167.50

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 )

$468.99

Stillen Y-Pipes

Stillen Y-pipes are constructed of mandrel-bent stainless steel 2 1/2 in. pipe up to 3 in. on the collector. They allow for smooth flow of gases without restriction, bringing increased horsepower, additional torque, and enhanced performance. Stillen Y-pipes offer a mild note at idle with a cruising-aggressive note under throttle, providing the perfect solution for those who value a more luxurious and quieter cabin feel along with enhanced sound. They also complement factory exhaust cut-outs nicely.

Not Yet Reviewed

$332.20

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