Availability
Dorman exhaust manifold mounting hardware is designed to replace broken, stripped, or corroded stock fasteners. The studs, bolts, and nuts are manufactured from quality materials and offered in a variety of finishes. Dozens of options are available; choose the lengths and thread sizes needed for your specific vehicle application. Pieces are sold individually, in pairs, or larger quantity sets. A secure exhaust manifold begins with Dorman mounting hardware.
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$2.50
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$30.99
Service your air/fuel system with HardDrive intake manifold mounting flanges. These handy accessories are available as OEM replacements or for oversize EFI throttle bodies. They're offered for fitment on a wide range of models from the '80s, '90s, and 2000s. For the best performance, secure your intake manifold with quality parts from HardDrive.
Not Yet Reviewed
$19.76
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$22.46
Dress up your exhaust with HardDrive mounting flange kits. These chrome plated pieces look great and they include the retaining rings. Your pipes will gleam from beginning to end when you connect them with shiny HardDrive mounting flange kits.
Not Yet Reviewed
$41.36
Rein Automotive exhaust nuts are manufactured to strict engineering standards and specifications in materials and tolerances to ensure proper mounting and retention of exhaust components like a flange or turbocharger. Designed as direct-fit replacements, this quality OE-style hardware is identical to OEM for your specific model, ensuring proper fit and function. Rein's exhaust nuts are offered in individual piece counts for your repair and replacement requirements. Order the hardware for your application needs.
Not Yet Reviewed
$1.99
Summit Racing™ offers a variety of turbo inlet flanges for your turbocharged projects. Our flanges come in steel or stainless steel and several popular styles. Summit Racing™ turbocharger inlet flanges are high-quality and affordable parts you need for your turbocharged ride.
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$13.99
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$30.99
Complete your dual exhaust system and gain horsepower at the same time with these Pypes downpipes. They are designed to connect to your factory manifolds and terminate at the transmission crossmember (some applications will require trimming for length). These downpipes are made from mandrel-bent stainless steel tubing for unrestricted flow and long-lasting performance. They include hardware and flanges, unless otherwise noted.
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$202.79
Patriot side tube turnouts are designed primarily for roadster-style headers and are available with or without built-in, 6-sided louvered mufflers. Turnouts provide the perfect finishing touch to many custom exhaust applications. Three different finishes are available to match your needs.
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$58.35
Summit Racing™ manifold downpipe kits are designed specifically for use with our Summit Racing™ exhaust manifolds. These kits are made from quality materials and include mounting hardware.
( 14 )
$129.99
On Sale
Flowmaster's aluminized steel turndowns have more than just great looks. They're designed to mount directly to Flowmaster's Scavenger race mufflers and are highly recommended for even greater sound reduction.
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$81.55
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$88.85
$73.35
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$79.95
On Sale
Hooker LS swap exhaust system intermediate pipes provide bolt-in compatibility with Hooker LS swap exhaust manifolds (2nd Gens only), headers, engine mounting brackets, and transmission crossmembers specifically designed for this vehicle application. They are manufactured from highly durable stainless steel and include the necessary mounting gaskets and hardware to complete the installation. The pipes will help to decrease your total swap installation effort and cost, while increasing the engineered quality of your vehicle.
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$102.95
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$199.95
$66.95
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$179.95
Summit Racing™ V-band turndown kits are ideal for the DIY installer who needs to convert bolted flanges to a V-band style connection. Once assembled, the system will enable the end user to rotate piping 360 degrees for perfect alignment. Kit components are all 304 stainless steel and include a stainless steel clamp, mounting hardware, and gaskets. They are available in different inlet/outlet pipe diameters. Get connected for less with a V-band turndown kit from Summit Racing™!
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$50.99
On Sale
Summit Racing™ wastegate merge adapters are designed to ease the fabrication work of mounting wastegates and provide a super rigid foundation for aftermarket-style wastegates. Available in 2.5 or 3.0 in. diameters and cast from 304L stainless steel, they are intended to fit straight or bent sections of down pipes. Stainless welding is required and can be done with 304 or better rod. Choose the size for your pipe and wastegate diameter. Check out these features: * Cast 304L stainless welds with most rods * Cast in gusset for added stiffness * Increased welding perimeter expands weld area * Available for straight or 90-degree bends * Available to fit 2.5 or 3.0 in. tubing * Use 2.5 in. for 45 to 50mm or 3.0 in. to fit 60 to 66mm * Reducer available to use smaller wastegates on 3 in. models
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$24.99
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$110.99
$19.99
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$84.99
On Sale
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.
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$224.99
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$314.99
$179.99
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$251.99
Eddie Marine Bell exhaust flappers are replacements for use on your boat's Bell-type tips. The flappers are available in 3 3/8 in. or 4 1/8 in. diameters, and come with mounting screws and a mounting tab. Order the flapper in the size that best suits your exhaust tip needs.
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$14.95
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$16.95
On Sale
Optimize your diesel's performance with a non-restrictive aFe Atlas turbo downpipe. Engineered to outflow and outperform the restrictive OE down-pipe on your vehicle, they are designed with 3 in. mandrel-bent steel tubing offering smoother transition bends for low turbulence, increased airflow, and quicker turbo spool times. aFe Atlas turbo downpipes utilize factory mounting locations for true bolt-on performance and feature high-quality, OE-style V-band flanges for a complete 360-degree leak-free sealing surface. GM pipes are coated with a black finish and wrapped in high-temperature thermal header tape for better insulation, reducing EGTs and underhood temperatures.
Not Yet Reviewed
$168.00
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$273.00
$151.20
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$245.70
Summit Racing™ V-band adapters are ideal for the DIY installer looking to convert bolted flanges to V-band style connections. These 304 stainless steel adapters convert 3-bolt collectors to V-band style connections with a weld abutment—and once welded in place, the systems enable the user to rotate the piping for perfect alignment. The V-band adapters are available in different sizes and come with a stainless steel companion clamp and mounting hardware. Get connected for less with Summit Racing™ V-band adapters!
Not Yet Reviewed
$50.99
Upgrade your exhaust tips with the absolute best flapper design available—Eddie Marine's non-burn exhaust flappers! They're constructed to be installed inside of SS exhaust tips by welding the included mounting pin. These non-burn exhaust flappers represent the ultimate in durability, as well as a finishing touch to your boat's exhaust system. Order the model designed for your pipe diameter.
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$68.95
On Sale
Flowmaster introduces their Outlaw high clearance axle-back exhaust systems for select Ford Broncos with a 2.3 or 2.7L engine. These systems replace the stock muffler with straight pipe for an aggressive exhaust tone and increased performance. Maximum dyno gains of 15 hp and 16 lbs.-ft. were measured at the rear wheels. Their 2.50 in. mandrel-bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Each system keeps the exhaust tip tucked up higher in the rear of the vehicle for better departure angle and minimizes the chance of hanging up on the exhaust when aggressively off-roading. A polished 3 in. stainless steel tip is used to add a custom look to the iconic Bronco vehicles. All necessary hardware is included and factory mounting locations are used for an easy installation.
Not Yet Reviewed
$219.95
$197.95
Summit Racing™ turbo hotside fabrication kits give you the pieces you need to get that turbo mounted and fabricate your hotside plumbing from header outlet to turbine inlet flange. Choose kits built for single or twin turbos using T4 or T6 flanges. We include sufficient bends and tubing in 2 1/2 in. 304 stainless to hook up almost anything you can imagine along with open or divided turbine inlet flanges. Advanced fabrication and welding skills required.
Not Yet Reviewed
$285.99
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$319.99
On Sale
MBRP XP Series downpipe kits offer lasting performance and looks. Manufactured from T409 stainless steel, they are built to withstand the harshest conditions, increase performance, and add a more aggressive sound to your off-road rig. All factory mounting points are retained and installation is pretty straightforward. Keep the flow smooth, even though the terrain is bumpy, with MBRP XP Series downpipe kits.
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$204.99
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$379.99
$163.99
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$303.99
BBK turbo downpipes are available with or without catalytic converter. Both are designed to increase exhaust flow to add even more horsepower and torque to the rear wheels. The catted versions feature high-flow catalytic converters that eliminate restriction, while the Competition Series off-road downpipes eliminate the catalytic converter for maximum flow. Features of both BBK turbo downpipes include: * Increased performance and improves exhaust note * 3 in. CNC mandrel-bent aluminized tubing for maximum exhaust flow * Factory-style mounting points and flex tubes for easy bolt-on installation, a perfect fit, and long service life * These kits work with both the factory exhaust or aftermarket cat-back systems
Not Yet Reviewed
$569.99
AP Exhaust tail spouts are recommended for passenger cars and trucks not equipped with a tailpipe. Available in two styles, two finishes, and many different diameters and lengths, these versatile pipes can be mounted horizontally or vertically. AP Exhaust tail spouts may also be used with tractor mufflers to deflect exhaust gasses away from the operator.
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$36.99
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$74.99
Cast from T304 stainless steel, APR T-splitters allow for easy connection to a 76mm (3 in.) pipe—and split at 90 degrees to a dual 63.5mm (2.5 in.) pipe. Your exhaust pipes simply butt up to the CNC-machined section of the casting for a clean transition and clamping point with a slip clamp at each end. This results in a high-flow design with a smooth internal surface and internal transition. Each part comes electropolished with a bright and clean finish; and an indented APR logo on one side lets you display the part with pride. Notes (for P/N EXH0433): * CNC-machined connection points * 76mm (3 in.) to dual 63.5mm (2.5 in.) design * 90 degrees transition * 76mm (3 in.) clamp mounting point * 63.5mm (2.5 in.) welding mounting points * Smooth internal transition for uninterrupted airflow
Not Yet Reviewed
$229.95
Secure your pipes with Pacific Performance Engineering up-pipes bolt sets. Each set includes Class 12.9 alloy steel 12-point screws with a black oxide finish--engineered to be better. PPE's OEM design features an increased thread length to accommodate washer thickness (washers are included), two screws that are 5mm longer to accommodate the downpipe mounting bracket, and this PPE design preserves thread engagement whereas others do not. Contents: * (10) M10 x 1.5 x 32 bolt and washer * (12) M10 washers * (2) M10 x 1.5 x 37 bolt and washer
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$31.49
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