Exhaust
Availability
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...
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 replacement or performance mufflers from mellow to aggressive, and even catalytic converters to keep you legal.
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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.
( 2 )
$170.99
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$269.99
United Pacific Ford Bronco long tube headers feature an extra-thick 16 gauge 1-1/2 in. mandrel-bent tubing and 3/8 in. thick laser cut flanges to resist warping. Designed to provide ample clearance for tight areas and the long tube deliver maximum horsepower and torque. Finished with metallic ceramic coating, for better heat, rust, and scratch resistance.
( 2 )
$432.99
Better than stock, Pacific Performance Engineering exhaust downpipes increase flow and performance on your Duramax. PPE crafts them with smooth bends from long-lasting 304 stainless steel. They include titanium exhaust wrap and clamps for a secure installation. Remove your crushed oval-shaped stock downpipe and replace it with a Pacific Performance exhaust downpipe for unrestricted power! Order the model recommended for your application.
( 26 )
$134.99
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$170.99
United Pacific exhaust pipe rain caps feature 430 stainless steel construction with a highly polished finish. Their counter-balanced design enables the cap to open by exhaust pressure while keeping rain out. The caps are available for 5, 6, 7, and 8 in. straight stack pipe diameters.
( 1 )
$44.99
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$52.99
If you're in the market for exhaust clamps, United Pacific has a variety of commercial truck exhaust clamps to choose from. Their selection is offered in several styles and diameters crafted from highly polished 304 stainless steel or high-quality triple chrome plated steel for durability and shine. United Pacific commercial truck exhaust clamps are made specifically for Peterbilt, Kenworth, and universal applications. Select the clamp(s) in the size and material needed for your exhaust.
Not Yet Reviewed
$30.99
If you're in the market for exhaust clamps, United Pacific has a variety of commercial truck U-bolt exhaust clamps to choose from. They come in either chrome or stainless finishes for durability and shine, and are made specifically for Peterbilt, Kenworth, and universal applications. Select the sizes needed for your rig's exhaust. Features: * Highly polished 304 premium grade stainless steel * Chrome plated finish with triple chrome plating process * Available in several diameters
Not Yet Reviewed
$24.99
United Pacific exhaust expanded elbows are designed to help to prevent damage to the exhaust system and emissions systems. Exhaust expanded elbows, also known as exhaust expansion joints or flex bellows, absorb vibrations and heat-induced expansion and contraction in exhaust systems, which helps to prevent extra strain on the exhaust system and emissions systems. United Pacific offers a wide range of steel elbows with various degree angles for universal applications in either aluminized or chrome finishes. Select the exhaust expanded elbows needed for your application.
Not Yet Reviewed
$29.50
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$149.99
United Pacific cab exhaust brackets are just the thing to securely connect your exhaust stack to your truck cab. They are constructed from highly polished 304 premium grade stainless steel for durability and shine. The exhaust brackets are offered in curved and flat base designs; both include a quality rubber gasket.
Not Yet Reviewed
$39.99
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$43.99
United Pacific exhaust elbow reducers can be used to repair, customize, or fabricate a new exhaust for your vehicle. The primary function of these components is to gradually reduce the diameter of the exhaust pipe at a bend, which is necessary when connecting pipes of different sizes. By providing a smooth transition, the reducer helps maintain optimal exhaust flow, preventing unnecessary restrictions or turbulence at the connection point. These steel exhaust elbow reducers are available in a range of styles, diameters and lengths to assist you in your exhaust system custom build or repair. Select the UPD exhaust elbow reducers needed for your application.
Not Yet Reviewed
$190.99
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$449.99
Use United Pacific exhaust connectors to repair, customize or fabricate a new exhaust for your vehicle. Designed to connect two exhaust pipes of the same inside or outside diameter, these tube extensions are manufactured from premium steel to provide greater durability and come in aluminized or chrome finishes. The exhaust connectors are offered in different diameters and lengths to assist you in your exhaust system custom build or repair. Select the UPD exhaust pipe tube connectors needed for your application.
Not Yet Reviewed
$13.99
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$51.99
United Pacific exhaust clamp bushings assist with proper mounting of your big rig exhaust. These polyurethane bushings provide a secure fit that also helps with vibration and noise.
Not Yet Reviewed
$9.99
United Pacific stainless locking cable ties withstand temperatures up to 2,500 degrees F. Their quick and easy ball-bearing locking mechanism holds tight, making them perfect for securing exhaust wrap on headers and pipes. United Pacific stainless locking cable ties are also an excellent upgrade for electrical wire and cable tie applications.
( 1 )
$7.99
Replacing your stock exhaust manifold and up-pipes should be the first step in building a high performance exhaust system. Pacific Performance Engineering exhaust manifolds are co-designed by Honeywell (Garrett) and PPE, using CAD software to maximize flow characteristics. The included up-pipe bellows are high-flow, internally sleeved, and manufactured from 11-gauge, 0.120 in. wall aircraft-grade stainless steel with a 2 in. O.D. The exhaust manifolds are machined from high-silicon moly cast iron; feature built-in bosses; and are pre-drilled and tapped for a 1/8 in. NPT EGT sensor. PPE exhaust manifolds will help lower exhaust gas temperatures, reduce drive pressure, and accelerate turbo spool-up while maintaining reliability. Order the model recommended for your application.
( 2 )
$899.99
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$1,520.99
Pacific Performance Engineering V-band clamps facilitate a leak-free seal. Exhaust leaks rob your vehicle of power—and the noise can be embarrassing. These clamps are made from heavy-duty 304 stainless steel and feature steel bolts and Nyloc nuts for added durability. They're available in sizes for a variety of pipe diameters. Order the clamps individually or in a set.
( 6 )
$17.09
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$134.99
Want to make a statement? Pacific Performance Engineering exhaust tips dress up your boring exhaust pipe. These PPE highly polished 304 stainless steel tips easily fit over the factory exhaust pipe to deliver a dramatic styling upgrade.
Not Yet Reviewed
$89.99
Pacific Performance Engineering V-band exhaust flanges make custom systems easier to build. These interlocking flanges are made from mild steel and come in "engine" or "exhaust" side configurations so there is no confusing the two. They easily weld to your exhaust tube and can be securely connected with PPE steel V-band clamps. Pacific Performance Engineering V-band exhaust flanges are available in several sizes to meet your needs.
Not Yet Reviewed
$125.99
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