GMC Sierra 2500 Exhaust Headers & Manifolds
-
Merchant Automotive®Exhaust ManifoldExhaust Manifold by Merchant Automotive®. This superior Merchant Automotive product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from...High quality at an affordable priceExpertly made from premium materials$243.51 - $465.60 - Moroso®Header Flange KitHeader Flange Kit by Moroso®. Material: Aluminum. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Aluminum plates simplify the task of matching exhaust ports to large tube, dual flange headers on enginesOnly 3/8" thick to save weight$151.99
- Mr. Gasket®Header BoltsHeader Bolts by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it's a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you'll need gaskets and manifold bolts.Premium parts you can rely onDesigned to restore functionality$11.95 - $59.95
- ReplacementExhaust ManifoldExhaust Manifold by Replacement. When your exhaust manifold goes bad, you're losing power and might even fail your next emissions test. Replacing it is essential, but you also want to make sure you're getting a fair price. With...Matches original equipment flow characteristicsRestores optimal engine performance and efficiency$143.43 - $857.35
- AFR®Exhaust Gasket SetExhaust Gasket Set by AFR®. Known for its innovative design and high quality, this product will increase the horsepower of your vehicle and improve your driving experience. It is made utilizing the latest in modern technology and...Built to match your exact requirementsHigh quality you can rely on$28.06
- Howe Racing Enterprises®Header GasketHeader Gasket by Howe Racing Enterprises®. features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.High quality at an affordable priceExpertly made from premium materials$11.36
- Merchant Automotive®Exhaust Manifold GasketExhaust Manifold Gasket by Merchant Automotive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...High quality at an affordable priceExpertly made from premium materials$57.93
- Hedman Hedders®Block Hugger Mild Steel Racing Exhaust HeadersBlock Hugger Mild Steel Racing Exhaust Headers by Hedman Hedders®. The compact, low profile design of Hedman's Block Hugger Headers is ideal for factory manifold replacement, or engine swap projects that do not have a header designed...High quality at an affordable priceExpertly made from premium materials$263.28 - $636.78
- Hedman Hedders®Block Hugger Racing Exhaust HeadersBlock Hugger Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Silver. Hedman’s Standard Block Hugger design is ideal for factory manifold replacement or engine swap...Low profile designBuilt of High Quality Materials$303.43 - $786.02
- Hedman Hedders®Cast Steel Exhaust ManifoldsCast Steel Exhaust Manifolds by Hedman Hedders®. Primary Tubing Diameter: 1.625". These cast steel manifolds have a low profile. Their design offers excellent clearance, while the thick cast design is extremely durable and dramatically...Made of High Quality Cast SteelBuilt to Last$360.25 - $512.44
- Hooker®BlackHeart™ Cast Iron LS-Swap Exhaust ManifoldsBlackHeart™ Cast Iron LS-Swap Exhaust Manifolds by Hooker®. Primary Tubing Diameter: 1.75". This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...High quality at an affordable priceExpertly made from premium materials$289.95 - $682.95
- Hooker®Super Competition™ Short Tube Block Hugger Exhaust HeadersSuper Competition™ Short Tube Block Hugger Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Style: Short Tube. All necessary hardware included for a complete installation. These...Designed for optimal performanceIndustry’s best welds for durability$371.95 - $739.95
- CFR Performance®Exhaust Manifold GasketExhaust Manifold Gasket by CFR Performance®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength$7.75 - $18.32
- Nickson®Exhaust Manifold Stud KitUniversal Exhaust Manifold Stud Kit by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM...Expertly crafted from premium materialsQuality design and workmanship$13.35 - $20.05
- Davico®Exhaust Manifold (663231)Exhaust Manifold (663231) by Davico®. Position: Passenger Side. This product by Davico will be a great solution to replace your failed or damaged exhaust manifold. Once your stock cat fails to perform its job, replacement is the only...Helps your vehicle emit harmless gasesDirect OEM replacement$208.31
- Davico®Exhaust Manifold (663224)Exhaust Manifold (663224) by Davico®. Position: Driver Side. This product by Davico will be a great solution to replace your failed or damaged exhaust manifold. Once your stock cat fails to perform its job, replacement is the only...Helps your vehicle emit harmless gasesDirect OEM replacement$96.93
- aFe®Twisted Steel™ 304 SS Exhaust Headers with Up-Pipes and Downpipe (48-34139)Twisted Steel™ 304 SS Exhaust Headers with Up-Pipes and Downpipe (48-34139) by aFe®. Two exhaust gas temperature (EGT) ports are provided with this system. A 0.125" NPT EGT probe port is incorporated into the driver’s side manifold...Optimized tube lengths improve flow and performance100% hand MIG-welded construction ensures optimal strength and durability$2,289.50$2,410.00Save $120.50 (5%)
- aFe®Twisted Steel™ 304 SS Exhaust Headers with Up-Pipes and Downpipe (48-34137)Twisted Steel™ 304 SS Exhaust Headers with Up-Pipes and Downpipe (48-34137) by aFe®. Two exhaust gas temperature (EGT) ports are provided with this system. A 0.125" NPT EGT probe port is incorporated into the driver’s side manifold...Optimized tube lengths improve flow and performance100% hand MIG-welded construction ensures optimal strength and durability$2,289.50$2,410.00Save $120.50 (5%)
- aFe®Twisted Steel™ 304 SS Short Tube Exhaust Headers (48-34145)Twisted Steel™ 304 SS Short Tube Exhaust Headers by aFe®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Style: Short Tube. The new Twisted Steel performance header from aFe Power is redefining the header...Optimized tube lengths improve flow and performance100% hand MIG-welded construction ensures optimal strength and durability$999.40$1,052.00Save $52.60 (5%)
- JBA®Cat4ward Stainless Steel Titanium Ceramic Coated Short Tube Exhaust Headers (1850S-2JT)Cat4ward Stainless Steel Titanium Ceramic Coated Short Tube Exhaust Headers (1850S-2JT) by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Gray. Header Coating: Ceramic. Header Style: Short Tube. JBA...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$799.95
- ACDelco®GM Original Equipment™ Cast Iron Exhaust Manifold (12679988)GM Original Equipment™ Cast Iron Exhaust Manifold (12679988) by ACDelco®. Position: Driver Side. Collector Outlet Diameter: 1.81" (46.00 mm). Designed utilizing the latest technology, this product by ACDelco features premium quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$91.94
- ACDelco®Genuine GM Parts™ Cast Iron Exhaust Manifold (12601751)Genuine GM Parts™ Cast Iron Exhaust Manifold (12601751) by ACDelco®. Position: Passenger Side. Collector Outlet Diameter: 2.57" (65.51 mm). Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$649.08
- ACDelco®Genuine GM Parts™ Cast Iron Exhaust Manifold (12676607)Genuine GM Parts™ Cast Iron Exhaust Manifold (12676607) by ACDelco®. Position: Passenger Side. Collector Outlet Diameter: 1.81" (46.00 mm). Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$109.52
- Hedman Hedders®Standard Duty Mild Steel Uncoated Long Tube Racing Exhaust Headers (65003)Standard Duty Mild Steel Uncoated Long Tube Racing Exhaust Headers (65003) by Hedman Hedders®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. The...Made of High Quality MaterialsBuilt to Last$356.27
- Hedman Hedders®Standard Duty Mild Steel Uncoated Long Tube Racing Exhaust Headers (65005)Standard Duty Mild Steel Uncoated Long Tube Racing Exhaust Headers (65005) by Hedman Hedders®. Primary Tubing Diameter: 2". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. The...Made of High Quality MaterialsBuilt to Last$471.23
- BBK®CNC Series™ Steel Titanium Ceramic Long Tube Exhaust Headers with Y-Pipe (1614)CNC Series™ Steel Titanium Ceramic Long Tube Exhaust Headers with Y-Pipe (1614) by BBK®. Primary Tubing Diameter: 1.75". Color: Chrome. Header Coating: Chrome. Header Style: Long Tube. Gain 30 plus dyno-proven horsepower just by...Dyno Testing Results Show a Typical Increase of 30 HorsepowerCNC Mandrel Bent Tubes to Ensure Consistent Diameter throughout the Tubes$799.99
- Banks®TorqueTube™ Exhaust Manifold System (48004)TorqueTube™ Exhaust Manifold System by Banks®. Cast OEM exhaust manifolds just are too restrictive. Replacing them with Banks Torque Tubes will substantially reduce the backpressure where it counts, right at the exhaust ports. Instead...Shorty style fits in stock engine bayImproves power, reduces fuel consumption$729.00
- Banks®TorqueTube™ Exhaust Manifold System (48011)TorqueTube™ Exhaust Manifold System (48011) by Banks®. Cast OEM exhaust manifolds just are too restrictive. Replacing them with Banks Torque Tubes will substantially reduce the backpressure where it counts, right at the exhaust ports....Shorty style fits in stock engine bayImproves power, reduces fuel consumption$679.00
- aFe®BladeRunner 304 SS Exhaust Manifold with Up-Pipes (48-34009-PK)BladeRunner 304 SS Exhaust Manifold with Up-Pipes (48-34009-PK) by aFe®. Replace the exhaust manifold on your Dodge diesel with the BladeRunner manifold. It was created to address a cracking problem with the stock manifold, but it's so...Thick wall construction and reinforced ribs for maximum durabilityOutflows the factory exhaust manifolds, improving performance and throttle response$1,214.10$1,278.00Save $63.90 (5%)
- TruParts®Exhaust Manifold (TRP314278)Exhaust Manifold (TRP314278) by TruParts®. Position: Passenger Side. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$108.86
