Genesis Coupe

44 products

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Showing 1 - 44 of 44 products
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JDC Titanium License Plate Mounting Kit (Universal)JDC Titanium License Plate Mounting Kit (Universal) on GT-R bumper
JDC Titanium License Plate Mounting Kit (Universal)
Sale price$ 15.00 Regular price$ 16.00
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JDC Titanium Valve Stem CapsJDC Titanium Valve Stem Caps
JDC Titanium Valve Stem Caps
Sale price$ 30.00
JDC Titanium Flush-Fit Self-Tapping ScrewsJDC Titanium Flush-Fit Self-Tapping Screws
JDC Titanium Flush-Fit Self-Tapping Screws
Sale price$ 5.50
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JDC Titanium AeroCatch Pin Replacement Hardware KitJDC Titanium AeroCatch Pin Replacement Hardware Kit
JDC Titanium AeroCatch Pin Replacement Hardware Kit
Sale price$ 76.99 Regular price$ 86.99
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JDC Titanium Widebody & Panel Hardware (Universal)JDC Titanium Widebody & Panel Hardware (Universal)
JDC Titanium Widebody & Panel Hardware (Universal)
Sale price$ 6.00 Regular price$ 6.99
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JDC Titanium Badge | 75mm x 25mm (Universal)JDC Titanium Badge | 75mm x 25mm (Universal)
JDC Titanium Badge | 75mm x 25mm (Universal)
Sale price$ 30.00
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JDC Titanium AeroCatch Replacement Hardware (Universal) - JD Customs U.S.AJDC Titanium AeroCatch Latch Replacement Hardware
JDC Titanium AeroCatch Latch Replacement Hardware
Sale price$ 49.99 Regular price$ 54.99
JDC Titanium Badge | 90mm x 45mm (Universal)JDC Titanium Badge | 90mm x 45mm (Universal)
JDC Titanium Badge | 90mm x 45mm (Universal)
Sale price$ 34.99
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JDC Titanium Flush-Fit Bolt/Washer Kit (M5x0.8)JDC Titanium Flush-Fit Bolt/Washer Kit (M5x0.8)
JDC Titanium Flush-Fit Bolt/Washer Kit (M5x0.8)
Sale price$ 5.99 Regular price$ 6.99
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JDC Titanium Air lift 3P/3H Manifold BadgeJDC Titanium Air lift 3P/3H Manifold Badge
JDC Titanium Air lift 3P/3H Manifold Badge
Sale price$ 90.00 Regular price$ 99.99
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Mishimoto Aluminum Locking Lug Nuts (M12x1.5/M12x1.25) (Set of 20) (Universal)Mishimoto Aluminum Locking Lug Nuts (12x1.5) (Set of 20) (Universal) - JD Customs U.S.A
JDC Rubber Well NutsJDC Rubber Well Nuts
JDC Rubber Well Nuts
Sale price$ 2.00
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JDC Titanium Hardware for APR Wing End Plates (Universal)JDC Titanium Hardware for APR Wing End Plates (Universal)
JDC Titanium Hardware for APR Wing End Plates (Universal)
Sale price$ 27.99 Regular price$ 29.99
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QL-38 Quik-Latch Hood Pin Kit (Universal)QL-38 Quik-Latch Hood Pin Kit (Universal)
QL-38 Quik-Latch Hood Pin Kit (Universal)
Sale price$ 121.79
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NRG Rear Tow Hook (Universal) - JD Customs U.S.ANRG Rear Tow Hook (Universal) - JD Customs U.S.A
NRG Rear Tow Hook (Universal)
Sale price$ 46.00
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JDC Titanium Badge | 88.85mm x 51mm (Universal)JDC Titanium Badge | 88.85mm x 51mm (Universal)
Sparco Hood Pins (Universal) - JD Customs U.S.A
Sparco Hood Pins (Universal)
Sale price$ 40.00
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ABS Front Bumper Canards (Universal)ABS Front Bumper Canards (Universal)
ABS Front Bumper Canards (Universal)
Sale price$ 20.00 Regular price$ 25.00
NRG Carbon Fiber Spoiler (Universal)NRG Carbon Fiber Spoiler (Universal)
NRG Carbon Fiber Spoiler (Universal)
Sale price$ 640.00
Grimmspeed License Plate Relocation Kit (Hyundai Genesis)Grimmspeed License Plate Relocation Kit (Hyundai Genesis)
DEI BOOM MAT SPRAY-ON - JD Customs U.S.ADEI BOOM MAT SPRAY-ON - JD Customs U.S.A
DEI Boom Mat Spray-on
Sale price$ 16.99
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JDC Titanium Windshield Banner (Universal)JDC Titanium Windshield Banner (Universal)
JDC Titanium Windshield Banner (Universal)
Sale price$ 40.00 Regular price$ 50.00
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JDC Titanium Custom Trading Cards- Make Your Own Unique Titanium Trading Card!JDC Titanium Custom Trading Cards- Make Your Own Unique Titanium Trading Card!
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JDC Titanium Air lift 3P/3H Controller OverlayJDC Titanium Air lift 3P/3H Controller Overlay
JDC Titanium Air lift 3P/3H Controller Overlay
Sale price$ 60.00 Regular price$ 99.99
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JDC Titanium Aerocatch Hood Latch Overlay (Universal)JDC Titanium Aerocatch Hood Latch Overlay (Universal)
JDC Titanium Aerocatch Hood Latch Overlay (Universal)
Sale price$ 100.00 Regular price$ 200.00
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JDC Titanium "Varis" Badge (Universal)JDC Titanium "Varis" Badge (Universal)
JDC Titanium "Varis" Badge (Universal)
Sale price$ 15.00 Regular price$ 25.00
JDC Titanium Quik-Latch Replacement Hood Pin Hardware Kit (Universal)JDC Titanium Quik-Latch Replacement Hood Pin Hardware Kit (Universal)
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JDC Titanium Bumper Quick Release Kit (Universal)JDC Titanium Bumper Quick Release Kit (Universal)
JDC Titanium Bumper Quick Release Kit (Universal)
Sale price$ 100.00 Regular price$ 125.00
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JDC Titanium Flush-Fit Bolt/Washer Kit (M4x0.7)JDC Titanium Flush-Fit Bolt/Washer Kit (M4x0.7)
JDC Titanium Flush-Fit Bolt/Washer Kit (M4x0.7)
Sale price$ 5.99 Regular price$ 6.99
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Stainless Steel Rivnuts
Stainless Steel Rivnuts
Sale price$ 2.00
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Turbo XS License Plate Relocation Kit (09-14 Hyundai Genesis Coupe)Turbo XS License Plate Relocation Kit (09-14 Hyundai Genesis Coupe)
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Tomei Carbon Rear Bumper Cover (Hyundai Genesis Coupe 2.0T)
Tomei Carbon Rear Bumper Cover (Hyundai Genesis Coupe 2.0T)
Sale price$ 81.00 Regular price$ 90.00
JDC Titanium Seatbelt Chime DeleteJDC Titanium Seatbelt Chime Delete
JDC Titanium Seatbelt Chime Delete
Sale price$ 50.00
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Hyundai Genesis Coupe FAQs

  1. What are the best Genesis mods for performance?

In the past decade, Genesis Coupe drivers have popularized countless modifications of their r spec vehicles. From different wheels to engine upgrades, drivers are passionate about what they can enhance on their luxury sedans. To best improve your driving experience consider the following performance mods:

Cold Air Intake: Upgrading to a high-flow cold air intake system can improve airflow to the cylinder engine, increasing horsepower and throttle response.

Exhaust System: Installing an aftermarket exhaust system, such as a cat-back exhaust, with less restrictive components can enhance exhaust flow, resulting in improved performance and a more aggressive sound.

ECU Tuning: Custom ECU (Engine Control Unit) tuning can optimize the engine's performance parameters, such as fuel delivery and timing, to extract more power and torque from the Genesis Coupe.

Suspension Upgrades: Upgrading the suspension components, such as springs, shocks, sway bars, and strut braces, allow for better handling and stability of the Genesis Coupe, allowing for improved cornering and responsiveness.

The exact performance parts and mods that are best for your Hyundai Genesis Coupe depend on your car goals. It is important to do thorough research on each of these changes and their parts so you are assured they are high quality. JD Customs not only has the parts for your mods but also the experts to help you decide which are right for you.

  1. Can I increase the horsepower of my Genesis Coupe with an aftermarket exhaust system?

Yes, installing an aftermarket exhaust system on your Genesis Coupe can increase its horsepower. An aftermarket exhaust system can include exhaust bellows and gaskets, providing a slight boost in lb-ft of torque. However, the power gains from an exhaust system alone are generally limited. To achieve more significant increases in horsepower, it's often necessary to combine the exhaust system with other performance modifications such as intake upgrades, ECU tuning, or forced induction. It's important to note that removing or tampering with a catalytic converter is illegal in many regions due to environmental regulations. One accessory available for your exhaust system is the stainless steel Manifold Gasket.

  1. What suspension upgrades are recommended for improved handling on the Genesis Coupe?

To improve handling on the Genesis Coupe, recommended suspension upgrades include coilover systems, stiffer sway bars, performance shocks/struts, lowering springs, upgraded bushings, adjustable camber arms, and improved brake pads. These items are available for purchase at JD Customs!

  1. Are there any ECU tuning options to maximize the performance of the Genesis Coupe?

There are a number of ECU tuning options available to maximize the performance of Hyundai Genesis Sedans. ECU tuning involves modifying the engine's computer system to optimize various parameters and extract more power and torque. One option, the AEM Electronics Series Management System, is a highly regarded aftermarket solution offering advanced tuning capabilities and precise control over engine options. ECU tuning can provide benefits such as increased horsepower, improved throttle response, and better drivability. With the help of JD Customs, your car mods will make it look like you just got off the track!

  1. Can I install a cold air intake on my Genesis Coupe for better engine performance?

Yes, installing a cold air intake on your Genesis Coupe can improve engine performance. A cold air intake replaces the stock air intake system with a system that draws in cooler air from outside the engine bay. Cooler air is denser, which allows for more efficient combustion and increased horsepower. Additionally, a cold air intake can improve throttle response and provide a more aggressive engine sound. It is a relatively simple modification that can be installed with basic tools and does not require significant changes to the vehicle's existing components. Though installing a cold air intake to your vehicle helps with temperature control, it is important to check the heat shield near your engine to assure no overheating is possible. It's important to note that the actual performance gains may vary depending on other factors such as the specific design of the intake, overall vehicle setup, and the presence of other performance modifications. An alternative to this mod could be the installation of an intercooler to your Genesis motor, also available for purchase at JD Customs.

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