1991 Ford Thunderbird Performance Air Intake Systems

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    • K&N® 57 Series FIPK Generation I Air Intake System
      (0 reviews)
      # 333700
      Ford Thunderbird Naturally Aspirated 1991, 57 Series FIPK Generation I Air Intake System by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $136.99
    • Spectre Performance® Panel HPR™ OE Replacement Air Filter
      (0 reviews)
      # 49224725
      Ford Thunderbird 1991, Panel HPR™ OE Replacement Air Filter by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $21.29
    • K&N® 33 Series Panel Air Filter
      (0 reviews)
      # 34616840
      Ford Thunderbird 1991, 33 Series Panel Air Filter by K&N®. A K&N 33 series OE replacement air filter is designed to increase horsepower and acceleration. These washable and reusable panel air filters are easy to install because...
      Improves engine airflowIncreases horsepower and acceleration
      $57.99
    • AIRAID® Air Filter
      (0 reviews)
      # 80298817
      Ford Thunderbird 1991, Red Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $64.16 - $71.30
    • aFe® Pro 5R Air Filter
      (0 reviews)
      # 918973
      Ford Thunderbird 5.0L 1991, Pro 5R Air Filter by aFe®. The Pro 5R air filter provides increased airflow to your engine without sacrificing filtration ability. The increased airflow allows your engine to make more power, and have...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $73.95
    • aFe® Pro DRY S Air Filter
      (0 reviews)
      # 921830
      Ford Thunderbird 5.0L 1991, Pro DRY S Air Filter by aFe®. The Pro DRY S is the perfect combination of performance, protection and convenience. When you want increased airflow with superior filtration, but ease of maintenance is a...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $73.95
    • Proform® Officially Licensed Ford Engine Dress-Up Kit
      (1 reviews)
      # 85097505
      Ford Thunderbird 5.0L 1991, Officially Licensed Ford Engine Dress-Up Kit by Proform®. Material: Steel. Sold as One Kit. If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you...
      Officially Licensed Ford ProductsCarefully designed to improve the performance of your vehicle
      $186.71 - $285.49
    • Professional Products® Intake Manifold
      (0 reviews)
      # 14154308
      Ford Thunderbird 5.0L 1991, Intake Manifold by Professional Products®. 1500-6500 RPM Range.
      $176.90 - $240.88
    • Weiand® Air RAM Series Intake Manifold
      (0 reviews)
      # 64867749
      Ford Thunderbird 5.0L 1991, Air RAM Series Intake Manifold by Weiand®. Designed for the 5.0L Ford and LS series families, this intake pick up where the factory left off. Engineered to build horsepower and torque through optimized...
      Low Rise Dual Plane Design builds maximum torque for street performance enginesSquare Bore Carburetor Mounting Flange
      $165.95 - $219.95
    • Weiand® Hi-Ram Series Intake Manifold
      (0 reviews)
      # 64846642
      Ford Thunderbird 5.0L 1991, Hi-Ram Series Intake Manifold by Weiand®, Power Band to: 8000 rpm. Hi-RAM Series Intake Manifold used primarily in drag racing, tractor/truck pulls and performance marine applications where high RPM is...
      $374.95
    • Weiand® Stealth Series Intake Manifold
      (0 reviews)
      # 64846644
      Ford Thunderbird 5.0L 1991, Stealth Series Intake Manifold by Weiand®, Satin. WEIAND’s top-of-the-line high-rise dual plane manifold combines the low-end throttle response of a 180° design with the top-end power you’d expect...
      Port Size: 1.83” height 1.02" widthHeight: Front 4.35", Rear 5.59"
      $190.95
    • Weiand® X-CELerator Series Intake Manifold
      (0 reviews)
      # 64846643
      Ford Thunderbird 5.0L 1991, X-CELerator Series Intake Manifold by Weiand®. 360°, single-plane, open plenum manifold designed primarily for high-performance street, drag, marine and oval track use. This series works best with a...
      Single PlaneSquare Carburetor Mounting Flange
      $243.95
    • Moroso® Vacuum Pump Drive Kit
      (0 reviews)
      # 84998278
      Ford Thunderbird 302 CID With Small Block 1991, Vacuum Pump Drive Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is...
      $231.24
    • Professional Products® Throttle Body Assembly
      (0 reviews)
      # 14154294
      Ford Thunderbird Super Coupe 1991, Throttle Body Assembly by Professional Products®. Power™ Throttle Body; 75mm.
      $142.33 - $164.30
    • Professional Products® Intake Manifold Bolt Set
      (0 reviews)
      # 14143315
      Ford Thunderbird 5.0L 1991, Intake Manifold Bolt Set by Professional Products®. Intake Manifold Bolt Set; 12 Point Stainless Steel.
      $24.50
    • Professional Products® Intake Manifold Gasket Set
      (0 reviews)
      # 14142330
      Ford Thunderbird 5.0L 1991, Intake Manifold Gasket Set by Professional Products®. Power+Plus® Gasket Set.
      High performance gasketsSilicone beading for additional sealing
      $16.33
    • Professional Products® Intake Manifold Spacer
      (0 reviews)
      # 14142667
      Ford Thunderbird 5.0L 1991, Intake Manifold Spacer by Professional Products®. Typhoon™ Phenolic Spacer; 0.5 in. Thick; Ford 5.0L/351W.
      $79.59
    • Mr. Gasket® Intake Gasket
      (0 reviews)
      # 12371658
      Ford Thunderbird 5.0L 1991, Intake Gasket by Mr. Gasket®. You won't find a more perfect way to make your vehicle look better and drive faster than with the top-notch Mr. Gasket products. That is the only stop you need to make for...
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $22.41 - $42.22
    • Mr. Gasket® Intake Plenum Gasket
      (1 reviews)
      # 12339698
      Ford Thunderbird 5.0L 1991, Intake Plenum Gasket by Mr. Gasket®. You won't find a more perfect way to make your vehicle look better and drive faster than with the top-notch Mr. Gasket products. That is the only stop you need to...
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $12.21 - $15.93
    • Mr. Gasket® Intake Manifold Bolt Set
      (0 reviews)
      # 12336345
      Ford Thunderbird 5.0L 1991, Intake Manifold Bolt Set by Mr. Gasket®. 5/16"-18 x 2". You won't find a more perfect way to make your vehicle look better and drive faster than with the top-notch Mr. Gasket products. That is the only...
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $13.23 - $28.60
    • COMP Cams® Intake Manifold Gasket Set
      (0 reviews)
      # 14325400
      Ford Thunderbird 5.0L 1991, Intake Manifold Gasket Set by COMP Cams®. Intake Gasket; Small Block Ford; 1.29in.x 2.12in.
      $28.44
    • JMS® 3' MAF Sensor Wiring Extension
      (0 reviews)
      # 83829374
      Ford Thunderbird 1991, 3' MAF Sensor Wiring Extension by JMS®. Need to relocate your MAF to another location and do not want to cut your factory wires? Simply use this JMS 1986-1995 MAF extension harness to move the MAF up to 3...
      $62.88
    • JMS® Analog Mass Air Modifier
      (0 reviews)
      # 58815892
      Ford Thunderbird 1991, Analog Mass Air Modifier by JMS®. The JMS Mass Air Modifier has been designed to accurately Scale and Filter a MAF signal. All adjustments can be made live "on the fly". Once configured the MAF signal is...
      $482.63
    • Edelbrock® Intake Gasket
      (0 reviews)
      # 17598847
      Ford Thunderbird 5.0L Small Block 1991, Intake Gasket by Edelbrock®. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured...
      Fast shipping; 1-2 day delivery time regardless of where you’re locatedThe finest quality at a great price
      $22.28 - $121.19
    • BBK® Power-Plus Series™ Twin Throttle Body
      (0 reviews)
      # 79636910
      Ford Thunderbird 1991, Power-Plus Series™ Twin Throttle Body by BBK®. Increase airflow and add 15-20 horsepower at the rear wheels by bolting on this high-flow throttle body. It’s a direct replacement for your factory throttle...
      Designed to increase airflow and improve horsepower15-20 dyno proven horsepower increase at the rear wheels depending on vehicle and application
      $199.99 - $269.99
    • BBK® Throttle Body Gasket Kit
      (0 reviews)
      # 79636926
      Ford Thunderbird 5.0L 1991, Throttle Body Gasket Kit by BBK®. These high quality gaskets are the same as the ones that come with BBK throttle bodies. If you’re performing a motor rebuild or for whatever reason you may be removing...
      Available for all BBK throttle body applicationsStamped from high-quality materials
      $14.99
    • BBK® Throttle Position Sensor
      (0 reviews)
      # 79634573
      Ford Thunderbird 5.0L 1991, Throttle Position Sensor by BBK®. The throttle position sensor monitors the position of the throttle valve and sends this information to the engine control computer. Don’t trust this important function...
      Monitors throttle valve position and provides input to engine control computerBuilt to OEM quality standards
      $49.99
    • FRAM® Extra Guard™ Flexible Panel Air Filter
      (0 reviews)
      # 18681544
      Ford Thunderbird 3.00" Engine Stroke / 3.38" Engine Stroke 1991, Extra Guard™ Flexible Panel Air Filter by FRAM®. Size: 9.56" (L) x 9.56" (W) x 1.59" (H). Most dirt and dust enters the engine through the air filter and FRAM Extra...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $9.24
    • Hastings® Air Filter
      (0 reviews)
      # 21456206
      Ford Thunderbird 1991, Air Filter by Hastings®. Clean air is critical to the performance of your engine, so don’t trust just any filter. Hastings filters are tested according to SAE J726 test procedures, where they meet or exceed...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $11.91
    • Motorcraft® Air Filter
      (0 reviews)
      # 23869691
      Ford Thunderbird 3.00" Engine Stroke / 3.38" Engine Stroke 1991, Air Filter by Motorcraft®. The air filter is a simple yet crucial part of your vehicle that keeps dust and road debris out of the engine. If the air filter is clogged...
      Direct OEM replacement for proper fitRecommended by Ford Motor Company
      $15.83
    • Full® Air Filter
      (0 reviews)
      # 8024045
      Ford Thunderbird 1991, Air Filter by Full®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.56
    • ACDelco® Professional™ Air Filter
      (0 reviews)
      # 86086475
      Ford Thunderbird 1991, Professional™ Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.02
    • WIX® Air Filter Panel
      (0 reviews)
      # 64421180
      Ford Thunderbird 1991, Air Filter Panel by WIX®. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX air filters play a vital part in preventing foreign...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $9.17
    • Dorman® Mass Air Flow Sensor
      (0 reviews)
      # 25577033
      Ford Thunderbird 1991, Mass Air Flow Sensor by Dorman®. This is an aftermarket part that replaces factory OE # F1ZZ12B579A. Save time, money, and labor by replacing only the MAF sensor instead of the entire mass air flow assembly....
      Constructed from high-quality materials to successfully resist damage from extreme underhood temperatures and environmental factors, such as humidityDirect fit for a trouble-free replacement
      $61.63
    • Cardone® Mass Air Flow Sensor
      (0 reviews)
      # 35569461
      Ford Thunderbird 1991, Mass Air Flow Sensor by Cardone®. Aluminum Housing. Gray. Mounting Hole Count: 3. Configuration Type: Bolt-On. MAF Sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate...
      50-state emissions street legalThe finest quality at a great price
      $53.41 - $134.48
    • Motorcraft® Mass Air Flow Sensor
      (0 reviews)
      # 23873438
      Ford Thunderbird 3.00" Engine Stroke / 3.38" Engine Stroke 1991, Mass Air Flow Sensor by Motorcraft®. If you're looking for the most suitable replacement for a defective mass air flow sensor, Motorcraft is the way to go. It is the...
      Direct OEM replacement for proper fitBuilt to strict Ford Motor Company specifications
      $88.03
    • Delphi® Mass Air Flow Sensor
      (0 reviews)
      # 24551785
      Ford Thunderbird 1991, Mass Air Flow Sensor by Delphi®. When it comes to MAF sensors, communication with the ECM is key. That’s why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor debris and...
      Extensive coverageAvailable in a variety of bore diameters to accommodate a wide range of airflow, resulting in a robust design for electrical overloads
      $78.71
    • Standard® Intake Manifold Temperature Sensor
      (0 reviews)
      # 64677647
      Ford Thunderbird 1991, Intake Manifold Temperature Sensor by Standard®. Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.75
    • Standard® Tru-Tech™ Intake Manifold Temperature Sensor
      (0 reviews)
      # 45076476
      Ford Thunderbird 1991, Tru-Tech™ Intake Manifold Temperature Sensor by Standard®. Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $15.18
    • Victor Reinz® Intake Manifold Gasket
      (0 reviews)
      # 24129489
      Ford Thunderbird 1991, Intake Manifold Gasket by Victor Reinz®, Use 1 per Car. Includes: Plenum Gasket, Plenum Chamber Gaskets. OEM Standard Part. When you’re low on oil, coolant or some other fluid, you may be tempted to just...
      $11.23 - $19.30
    • Standard® Mass Air Flow Sensor Connector
      (0 reviews)
      # 44836911
      Ford Thunderbird 1991, Mass Air Flow Sensor Connector by Standard®. 4 Terminals Female Connector. Finish: Black. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $14.79
    • Standard® Barometric Pressure Sensor Connector
      (0 reviews)
      # 63819646
      Ford Thunderbird Supercharged 1991, Barometric Pressure Sensor Connector by Standard®. 3 Terminals Female Connector. Finish: Black. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $11.94
    • Standard® Ported Vacuum Switch
      (0 reviews)
      # 44856464
      Ford Thunderbird 1991, Ported Vacuum Switch by Standard®. 3 Ports. Finish: Orange. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $37.66
    • Magnum Gasket® Engine Intake Manifold Gasket Set
      (0 reviews)
      # 82717682
      Ford Thunderbird 1991, Engine Intake Manifold Gasket Set by Magnum Gasket®. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology choice for each of the Intake Manifold...
      $5.16 - $14.98
    • Magnum Gasket® MaxPrint™ Intake Manifold Gasket Set
      (0 reviews)
      # 82704396
      Ford Thunderbird 5.0L 1991, MaxPrint™ Intake Manifold Gasket Set by Magnum Gasket®. Screen Printed Sealing Beads. Includes Plenum gasket set. Magnum's Gasket engineers have utilized their many years of engine sealing experience...
      $15.62
    • Holley® SysteMAX Intake Manifold Gasket
      (0 reviews)
      # 63100939
      Ford Thunderbird 5.0L 1991, SysteMAX Intake Manifold Gasket by Holley®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...
      $30.71
    • Holley® SysteMAX Lower Intake Manifold
      (0 reviews)
      # 63100932
      Ford Thunderbird 5.0L 1991, SysteMAX Lower Intake Manifold by Holley®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate...
      Made with precision and quality in mindBuilt to last
      $403.95
    • Holley® SysteMAX Upper Intake
      (0 reviews)
      # 63112008
      Ford Thunderbird 5.0L 1991, SysteMAX Upper Intake by Holley®. Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines.
      High output fuel flowFlows 110 GPH free flow
      $486.95 - $673.95
    • K&N® Apollo Cold Air Intake System
      (0 reviews)
      # 534642
      Apollo Cold Air Intake System by K&N®. Cooler air inlet temperatures mean more horsepower. This universal kit turns any air intake system into a Cold Air intake system. It replaces the OEM airbox with a K&N air filter in a special...
      $129.99 - $209.99
    • Spectre Performance® Air Intake Hump Hose
      (0 reviews)
      # 12037463
      Universal Air Intake Hump Hose by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $32.40 - $37.02
    • Spectre Performance® Air Intake Tube Collar Clamp
      (0 reviews)
      # 12039508
      Universal Air Intake Tube Collar Clamp by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.52 - $12.78
    • AIRAID® Cone Air Filter
      (5 reviews)
      # 80390519
      Universal Cone Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $25.40 - $109.04
    • Vibrant Performance® The Classic Performance Air Filter
      (0 reviews)
      # 78903132
      Universal The Classic Performance Air Filter by Vibrant Performance®. Vibrant Performance “Classic Filters” feature a 4 ply pleated cotton-gauze element that allows for significantly more airflow than a stock filter while...
      Made of High Quality MaterialsIdeal for All Motor and Forced Induction race applications
      $21.95 - $65.00
    • Holley® 10" Chrome Round Air Cleaner (120-145)
      (0 reviews)
      # mpn358495189
      10" Chrome Round Air Cleaner by Holley®. The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40...
      Gold Dichromate finish for extreme off road environmentsSingle feed fuel inlet for ease of installation
      $35.82
    • Holley® 14" Chrome Round Air Cleaner (120-102)
      (0 reviews)
      # mpn358495186
      14" Chrome Round Air Cleaner by Holley®.
      $44.02
    • Holley® 14" Power Shot Air Cleaner (120-146)
      (0 reviews)
      # mpn358495190
      14" Power Shot Air Cleaner by Holley®. The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40...
      Gold Dichromate finish for extreme off road environmentsSingle feed fuel inlet for ease of installation
      $75.81
    • Holley® Air Cleaner Replacement Element (120-144)
      (0 reviews)
      # mpn620677737
      Air Cleaner Replacement Element by Holley®. The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for...
      Gold Dichromate finish for extreme off road environmentsSingle feed fuel inlet for ease of installation
      $37.88
    • Holley® Custom Oval Air Cleaner (120-141)
      (0 reviews)
      # mpn358495188
      Custom Oval Air Cleaner by Holley®. Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines.
      High output fuel flowFlows 110 GPH free flow
      $115.95
    • Holley® Powershot Air Filter
      (0 reviews)
      # 63646440
      Powershot Air Filter by Holley®. The Holley GM LS3/L92 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 not...
      Single Plane with Isolated PlenumSquare Bore Carburetor Mounting Flange
      $52.23 - $60.42
    • Injen® High Performance Air Filter
      (19 reviews)
      # 375936
      Universal High Performance Air Filter by Injen®. Replace your worn out air filter with this high flow High Performance filter. It features a built-in velocity stack for added performance, urethane top and base to resist heat...
      Improves engine airflowIncreases horsepower and acceleration
      $49.32 - $57.54




    Guides & Articles

    • Performance Parts
      We all know that achieving better fuel economy while driving puts money back in your pocket and does the environment a favor. But for those who are actively interested in squeezing the most out of every drop of gas, getting more miles per gallon can actually become a sport - especially if a vehicle has a manual transmission that can be upshifted earlier and put into neutral during downhill grades or when coasting to a stop sign.
    • Performance Parts
      In today's world, saving money wherever possible has become essential. But it's important not to lose sight of the fact that, sometimes, a product that costs more up front will save you more money over time. In our business, we've seen far too many consumers judge products solely on the basis of their initial cost, completely neglecting any long-term economy and benefits. When it comes to automobiles, "performance" air filters are a perfect example of this.
    • Performance Parts
      Aftermarket air intake systems have become one of the most popular engine modifications available for late model cars and trucks. An easy question to ask is why are these so popular? After all, didn't engineers who work for your vehicle manufacturer spend years developing the best engine components available? Since power and fuel economy are major selling points these days, it's hard to imagine car companies not doing everything they can to maximize horsepower, miles per gallon, or both.
    • Performance Parts
      There are many types of aftermarket air intake systems that range from simple and inexpensive to elaborate. In the scope of this article, we'll examine the different types of air intakes, what they do, and look at a few specific product examples of each. But in short, performance air intake setups increase airflow into your engine - boosting combustion and creating more horsepower and torque that you can actually feel. Their relatively low cost and easy installation (bolt-on in most cases) keeps them in popular demand by car enthusiasts that own everything from 1.5-liter turbo motors to big block V8 engines.
    • Performance Parts
      An intake manifold is an integrated assembly that sits atop the engine, consisting of a series of tubes which distribute fresh outside air to each and every cylinder. On V-shaped engine blocks, an intake manifold typically sits between the two cylinder banks while inline engines may feature a manifold to the side of the cylinder head. Intake manifolds serve as a mounting point for carburetors, throttle body assemblies, fuel injectors, thermostats, and more depending on vehicle manufacturer engineering preferences. Intake manifolds may also serve to route coolant through dedicated channels in order to remove heat from the engine. Because of their location and functionality, intake manifold assemblies are under constant stress from engine vacuum pressure as well as direct heat from coolant, cylinder combustion gasses, and the cylinder heads to which they are mounted.

    Popular Products

    1991 Thunderbird Performance Air Intake Systems Reviews

    Average rating:  4.5  4.5 - 66 reviews
    4.8 of 5
    Edelbrock Air Cleaner
    I chose the color because it blends with the nostalgic theme that I want for my 1970 C10 Chevy Short Bed.
    WPosted by William (Capitol Heights, MD) /
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