Kia Cylinder Heads

921024C500 - : Composite Assembly for Kia Image

Composite Assembly

Optima. Usa built. Right. Without hid xenon. 2014-15 without xenon. US build.
$475.34
MSRP $712.12
Save $236.78
33.3% Off
921024C551 - : Composite Assembly for Kia Image

Composite Assembly

Optima. Usa built. Right. With hid xenon. Without led. 2014-15 with XENON. without leveling.
$712.71
MSRP $1,070.14
Save $357.43
33.4% Off
928202F000IM - : Map Lamp Assembly for Kia Image

Map Lamp Assembly

Spectra, Spectra5. Trim code im. Sedan with sunroof, 2004-06, gray. Hatchback with sunroof, gray.
$120.36
MSRP $179.92
Save $59.56
33.1% Off
921012T131 - : Composite Assembly for Kia Image

Composite Assembly

Optima. Usa built. Left. With hid xenon. 2011-13 with xenon. without led. 2011-13 with xenon. from 12/06/10.
$865.17
MSRP $1,299.05
Save $433.88
33.4% Off
1243103127K - : High Mount Lamp Retainer Screw for Kia Image

High Mount Lamp Retainer Screw

With camera.
$0.50
MSRP $0.73
Save $0.23
31.5% Off
921012T121 - : Composite Assembly for Kia Image

Composite Assembly

Optima. Left. From 12/6/10. 2011-13 without xenon. from 12/06/10.
$465.56
MSRP $697.47
Save $231.91
33.3% Off
928154D000 - : Mount Bracket for Kia Image

Mount Bracket

Without deluxe.
$19.50
MSRP $28.63
Save $9.13
31.9% Off
921012T550 - : Composite Assembly for Kia Image

Composite Assembly

Optima. Left. From 12/6/10. 2014-15 without xenon. Korea build.
$861.07
MSRP $1,292.90
Save $431.83
33.4% Off
96560GG440 - : Control Box for Kia Image

Control Box

Label: 96560GG440.
$3,084.17
MSRP $4,630.88
Save $1,546.71
33.4% Off
921024C000 - : Composite Assembly for Kia Image

Composite Assembly

Optima. Usa built. Right. Without hid xenon. 2011-13 without XENON. from 12/06/10 US build.
$499.40
MSRP $748.17
Save $248.77
33.3% Off
57752A9000 - : Pressure Tube for Kia Image

Pressure Tube

Without electric steering. Long.
$34.90
MSRP $51.25
Save $16.35
31.9% Off
819001WJ00 - : Ignition Lock Assembly for Kia Image

Ignition Lock Assembly

Rio. All. Without panic. Exc.Central Locking System. Exc.Keyless Entry.
$143.26
MSRP $214.13
Save $70.87
33.1% Off

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How Upgraded Cylinder Heads Affect Vehicle Performance

Upgrading your vehicle's cylinder heads may significantly improve engine performance and enhance your driving experience. Cylinder heads play an important role in engine combustion by housing the intake and exhaust valves and affecting airflow.

Improved Airflow

One of the key advantages of changing cylinder heads is increased airflow. Stock cylinder heads are generally constructed with cost and pollution in mind, limiting the engine's capacity to breathe properly. Aftermarket or performance cylinder heads have wider ports and valves, enabling more air and fuel into the combustion chambers. This increase in airflow leads to greater combustion, which generates more power and torque.

Increased Horsepower

Enhanced airflow results in a large increase in horsepower. Upgraded cylinder heads can significantly boost power, especially with additional performance changes like a high-performance camshaft or an enhanced exhaust system. This additional horsepower results in quicker acceleration and better overall engine performance.

Better Fuel Efficiency

Enhanced fuel efficiency is a significant financial benefit of better combustion efficiency. Upgraded cylinder heads facilitate a more thorough combustion of the air-fuel mixture, resulting in less wasted fuel and increased mileage. This is particularly advantageous for those looking to save money at the pump while still enhancing performance, making you a savvy and resourceful vehicle owner.

Increased Durability and Longevity

Performance cylinder heads are often crafted from superior materials compared to their standard counterparts. This enhances durability, especially in demanding conditions like racing or heavy hauling. Improved cooling channels and robust construction reduce the risk of warping or cracking, prolonging the life of both the cylinder heads and the engine itself. This sense of security and confidence is a key benefit of upgrading cylinder heads.

Upgrading your vehicle's cylinder heads is an excellent approach to improving engine performance by increasing horsepower, torque, and fuel efficiency while enhancing durability. Whether you're a performance fanatic searching for an extra edge or want a more efficient and powerful engine, upgrading your cylinder heads may dramatically improve your vehicle's capabilities and driving experience.