Intake Manifolds & Parts
- Holley®Modular Hi-Ram EFI Intake ManifoldModular Hi-Ram EFI Intake Manifold by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to allow room...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$611.95 - $1,129.95
- Holley®Modular Hi-Ram EFI Lower Intake ManifoldModular Hi-Ram EFI Lower Intake Manifold by Holley®. The Holley Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$629.95 - $829.95
- Holley®Modular Mid Rise EFI Intake ManifoldModular Mid Rise EFI Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$949.95 - $999.95
- Holley®Pro-Jection TBI Dual Plane High Rise EFI Intake ManifoldPro-Jection TBI Dual Plane High Rise EFI Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$340.95
- Holley®Single Plane High Rise EFI Intake ManifoldSingle Plane High Rise EFI Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$525.95 - $836.95
- Holley®Single Plane Mid Rise Carburated Intake ManifoldSingle Plane Mid Rise Carburated Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$358.95 - $439.95
- Holley®Single Plane Mid Rise EFI Intake ManifoldSingle Plane Mid Rise EFI Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$409.95 - $509.95
- Holley®Single Plane Split Design Intake ManifoldSingle Plane Split Design Intake Manifold by Holley®. The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on the most...Maximum performance race design with hood clearance considerationLighter than other split race intakes$609.95 - $669.95
- Holley®Strip Dominator Dual Plane Low Rise Carburated Intake ManifoldStrip Dominator Dual Plane Low Rise Carburated Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$319.95
- Holley®Strip Dominator Dual Plane Low Rise EFI Intake ManifoldStrip Dominator Dual Plane Low Rise EFI Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$402.95
- Holley®Strip Dominator Single Plane High Rise Carburated Intake ManifoldStrip Dominator Single Plane High Rise Carburated Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$331.95 - $350.95
- Holley®Strip Dominator Single Plane Low Rise Carburated Intake ManifoldStrip Dominator Single Plane Low Rise Carburated Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$396.95
- Holley®SysteMAX High Rise EFI Intake ManifoldSysteMAX High Rise EFI Intake Manifold by Holley®. 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...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$579.95 - $1,129.95
- MSD®AirForce Intake ManifoldAirForce Intake Manifold by MSD®. The all-new MSD Atomic AirForce intake manifold delivers improved airflow and distribution to improve the performance of stock and modified engines. The unique bell-mouthed runner entrances maximize...Designed using Computational Fluid Dynamic Modeling to create optimal plenum volume and efficient air flow pathsThe two-piece manifold design provides convenient access to the runners for porting$1,199.95 - $1,499.95
- Omix-ADA®Intake ManifoldIntake Manifold by Omix-ADA®. The Jeep is the original high performance off-road machine, built to perform under the most grueling conditions. If your Jeep's level of performance has been less than stellar lately, then restore your rig...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$181.29
- QRP®Intake ManifoldIntake Manifold by QRP®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This QRP product will...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$498.83 - $616.98
- RHS®Intake ManifoldIntake Manifold by RHS®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use the most advanced...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$578.74
- RMT®Remanufactured Intake Manifold with Gasket SetRemanufactured Intake Manifold with Gasket Set by RMT®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$303.63
- Scott Drake®Intake ManifoldIntake Manifold by Scott Drake®. 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 industry-leading...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$293.95 - $436.95
- Sniper®EFI Hi-Ram Sheet Metal Fabricated Intake Manifold and Fuel Rail KitEFI Hi-Ram Sheet Metal Fabricated Intake Manifold and Fuel Rail Kit by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$739.95 - $839.95
- Sniper®EFI Low Profile Hi-Ram Sheet Metal Fabricated Intake Manifold and Fuel Rail KitEFI Low Profile Hi-Ram Sheet Metal Fabricated Intake Manifold and Fuel Rail Kit by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$809.95
- Sniper®Race Series Hi-Rise EFI Intake ManifoldRace Series Hi-Rise EFI Intake Manifold by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering...Black Finish creates stealthy under-hood styling5mm (13/64") thick T6061 sheet aluminum construction for maximum durability$1,199.95 - $1,219.95
- Sniper®Single Plane Carbureted Hi-Ram Sheet Metal Fabricated Intake ManifoldSingle Plane Carbureted Hi-Ram Sheet Metal Fabricated Intake Manifold by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$626.95 - $680.95
- Sniper®Single Plane Carbureted Sheet Metal Fabricated Intake ManifoldSingle Plane Carbureted Sheet Metal Fabricated Intake Manifold by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$599.95 - $689.95
- Sniper®Single Plane Dual Quad Carbureted Hi-Ram Sheet Metal Fabricated Intake ManifoldSingle Plane Dual Quad Carbureted Hi-Ram Sheet Metal Fabricated Intake Manifold by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$680.95 - $722.95
- Sniper®Single Plane EFI Fuel Rail Hi-Ram Fabricated Intake Manifold KitSingle Plane EFI Fuel Rail Hi-Ram Fabricated Intake Manifold Kit by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$831.95
- Sniper®Single Plane EFI Fuel Rail Hi-Ram Sheet Metal Fabricated Intake Manifold KitSingle Plane EFI Fuel Rail Hi-Ram Sheet Metal Fabricated Intake Manifold Kit by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$748.95 - $769.95
- Sniper®Single Plane EFI Hi-Ram Fabricated Intake ManifoldSingle Plane EFI Hi-Ram Fabricated Intake Manifold by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$831.95
- Sniper®Single Plane EFI Hi-Ram Fabricated Intake Manifold and Fuel Rail KitSingle Plane EFI Hi-Ram Fabricated Intake Manifold and Fuel Rail Kit by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$790.95 - $831.95
- Sniper®Single Plane EFI Hi-Ram Sheet Metal Fabricated Intake Manifold and Fuel Rail KitSingle Plane EFI Hi-Ram Sheet Metal Fabricated Intake Manifold and Fuel Rail Kit by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$748.95
The intake manifold is the last, and arguably the most important, part of your engine’s air intake tract. It’s here where the air or air/fuel mixture that exits the throttle body or carburetor respectively is distributed to each individual cylinder head intake port. How well the intake flows and how evenly the air or air and fuel is allocated is critical to your engine’s power output and your vehicle’s performance.
On carbureted engines and fuel injected engines with Throttle Body Injection (TBI, also called single point injection), the intake air mixes with fuel as it enters the intake manifold. On multiport fuel injected engines, fuel is introduced to the intake air stream by individual fuel injectors located at the ends of the intake manifold runners. Newer engines with Gasoline Direct Injection (GDI) inject fuel right into the combustion chambers, so the intake manifold delivers only clean air to the cylinders on these engines. Cast iron or aluminum used to be the materials of choice for intake manifolds, but today most manifolds are made of plastic (technically a composite blend). Plastic is much lighter, so it helps in the quest for greater fuel efficiency, and it dissipates heat better than metal, so the intake air charge stays cooler for better combustion.
Many intake manifolds have an upper and lower half. The two halves and the intake manifold to cylinder head(s) junction are sealed with gaskets and secured with bolts. The carburetor or throttle body is attached to the intake manifold in the same manner. The integrity of the seal at these junctures is critical and all surfaces must be clean and smooth when new gaskets are installed to prevent air leaks that could cause a lean air/fuel mixture, rough idle, and poor performance. On many V engine designs the intake manifold also serves as the valley pan, and the ends of the manifold are sealed to the cylinder block. Care must be used here when gaskets are installed or oil leaks could result.
Some intake manifolds have coolant passages and incorporate the mount for the thermostat. On older V engines with carburetors or TBI, an exhaust crossover passage was cast into the intake manifold to heat the manifold and improve fuel vaporization when the engine is cold. Modern fuel injected engines are computer controlled and the computer depends on inputs from many sensors to regulate engine operation. An Engine Coolant Temperature (ECT) sensor may be mounted in an intake manifold coolant passage to provide a coolant temperature signal to the computer, and the air temperature in the intake manifold may be signaled to the computer by an Air Charge Temperature (ACT) sensor mounted in an intake manifold runner.
There are several reasons for dumping your factory intake for an aftermarket manifold: The runner shape on even performance models will generally not be as advanced as the latest aftermarket manifolds; The OE manifold may be constructed from heavy cast iron; if you have a V-type engine you may be able to get by without a heat crossover passage; and finally, the factory manifold’s configuration may be unsuited to the rest of your engine modifications. Even the best OE manifolds are a compromised result of drivability, emissions, underhood clearance, and above all cost considerations. Couple that with production line tolerances and you end up with a manifold with less than ideal runner bends and contours, and poor air flow and dispersion.
By switching to a state-of-the-art, lightweight, aluminum, performance manifold you’ll see an increase in horsepower and torque, and if you live in a warm climate and can do without the heat crossover, the cooler air/fuel mixture will increase power even further. An aftermarket performance intake manifold will help you get the most from your engine no matter the size or how it’s configured. Whether you have an in-line 4 or V8, torque monster or screaming high revver, we have the manifold to suit your needs. Factory manifolds were designed to work with the OE level of tune, with runners that are often narrow to keep velocity high at low rpm. But if you’ve changed the cam and cylinder heads, and carburetor or fuel injectors, you may want to make horsepower significantly higher up the rev band and that factory manifold’s not going to cut it.