Genesis Coupe

468 products

Showing 385 - 432 of 468 products

Showing 385 - 432 of 468 products
View
Save 5%
RADIUM 10AN ORB TO 8AN MALE FITTING (14-0131) - JD Customs U.S.A
Radium Engineering 10AN Orb to 8AN Male Fitting (Universal)
Sale price$ 14.20 Regular price$ 14.95
Save 28%
AEM Voltmeter Display Gauge - JD Customs U.S.A
AEM Voltmeter Display Gauge
Sale price$ 124.87 Regular price$ 173.43
Save 21%
Vibrant Performance Weld on Flange Kit for HKS SSQ BOVWELD ON FLANGE KIT FOR HKS SSQ BOV BY VIBRANT PERFORMANCE - JD Customs U.S.A
Vibrant Performance Weld on Flange Kit for HKS SSQ BOV
Sale price$ 30.99 Regular price$ 38.99
Aeromotive 325 Stealth Fuel Pump (P/N 11165) Multiple Fitments - JD Customs U.S.A
Aeromotive 325 Stealth Fuel Pump (Universal)
Sale price$ 219.49
Save 5%
TURBOSMART BOOST TEE MANUAL BOOST CONTROLLER - JD Customs U.S.ATURBOSMART BOOST TEE MANUAL BOOST CONTROLLER - JD Customs U.S.A
Turbosmart Boost Tee Manual Boost Controller (Universal)
Sale price$ 89.95 Regular price$ 95.01
Choose options
Save 4%
Aeromotive Billet Fuel Rail Kit (Evo 8/9) - JD Customs U.S.A
Aeromotive Billet Fuel Rail Kit (Evo 8/9)
Sale price$ 236.18 Regular price$ 246.02
ARP Main Stud Kit (Hyundai 2.0T)
ARP Main Stud Kit (Hyundai 2.0T)
Sale price$ 114.86
Save 5%
Skunk2 Thermal Intake Manifold Gasket (10-14 Hyundai Genesis 2.0T)
Skunk2 Thermal Intake Manifold Gasket (10-14 Hyundai Genesis 2.0T)
Sale price$ 37.99 Regular price$ 39.99
Torque Solution Subframe Collar Insert Kit (10-15 Genesis Coupe)
NRG Short Hub Adapter (08-16 Hyundai Genesis)NRG Short Hub Adapter (08-16 Hyundai Genesis)
NRG Short Hub Adapter (08-16 Hyundai Genesis)
Sale price$ 148.00
JDC Titanium Strut Bar & Roll Bar Hardware Kit (Universal)JDC Titanium Strut Bar & Roll Bar Hardware Kit (Universal)
Save 5%
Bilstein B14 PSS Suspension Kit (Hyundai Genesis)Bilstein B14 PSS Suspension Kit (Hyundai Genesis)
Bilstein B14 PSS Suspension Kit (Hyundai Genesis)
Sale price$ 1,783.15 Regular price$ 1,877.00
Save 33%
Bilstein B8 Series Front 36mm Monotube Strut Assembly (10-13 Hyundai Genesis)Bilstein B8 Series Front 36mm Monotube Strut Assembly (10-13 Hyundai Genesis)
Bilstein B8 Series Front 36mm Monotube Strut Assembly (10-13 Hyundai Genesis)
Sale price$ 289.00 Regular price$ 430.00
Torque Solution Shifter Bushings (Hyundai Genesis 2011-2015)
GrimmSpeed Phenolic Spacer Intake Manifold (10-12 Hyundai Genesis 3.8L)
BC Racing BR Series Coilovers (10+ Hyundai Genesis Coupe)BC Racing BR Series Coilovers (10+ Hyundai Genesis Coupe)
Torque Solution Shifter Bushing Combo (2010-2011 Hyundai Genesis Coupe)
Save 20%
JDC Titanium Windshield Banner (Universal)JDC Titanium Windshield Banner (Universal)
JDC Titanium Windshield Banner (Universal)
Sale price$ 40.00 Regular price$ 50.00
Choose options
Save 27%
JDC Titanium Enkei NT03 Wheel Center Cap PlaquesJDC Titanium Enkei NT03 Wheel Center Cap Plaques
JDC Titanium Enkei NT03 Wheel Center Cap Plaques
Sale price$ 40.00 Regular price$ 55.00
Choose options
K&N Typhoon Air Intake System (09-12 Hyundai Genesis Coupe 2.0T)K&N Typhoon Air Intake System (09-12 Hyundai Genesis Coupe 2.0T)
Save 82%
JDC Titanium Variant Wheel Center Cap PlaquesJDC Titanium Variant Wheel Center Cap Plaques
JDC Titanium Variant Wheel Center Cap Plaques
Sale price$ 40.00 Regular price$ 220.00
Choose options
Save 10%
JDC Titanium Custom Flange Hex Bolts (Universal)JDC Titanium Custom Flange Hex Bolts (Universal)
JDC Titanium Custom Flange Hex Bolts (Universal)
Sale price$ 4.49 Regular price$ 4.99
Choose options
JDC Titanium HKS Blow-Off Valve HardwareJDC Titanium HKS Blow-Off Valve Hardware
JDC Titanium HKS Blow-Off Valve Hardware
Sale price$ 100.00
Save 10%
ISR Performance Short Shifter (09+ Hyundai Genesis Coupe)ISR Performance Short Shifter (09+ Hyundai Genesis Coupe)
ISR Performance Short Shifter (09+ Hyundai Genesis Coupe)
Sale price$ 148.50 Regular price$ 165.00
Save 10%
ISR Performance Front Lower Control Arm (09+ Hyundai Genesis Coupe)ISR Performance Front Lower Control Arm (09+ Hyundai Genesis Coupe)
ISR Performance Front Lower Control Arm (09+ Hyundai Genesis Coupe)
Sale price$ 225.00 Regular price$ 250.00
Save 10%
ISR Performance Rear Toe Rods (09+ Hyundai Genesis Coupe)ISR Performance Rear Toe Rods (09+ Hyundai Genesis Coupe)
ISR Performance Rear Toe Rods (09+ Hyundai Genesis Coupe)
Sale price$ 225.00 Regular price$ 250.00
Save 10%
ISR Performance Race Exhaust (09-13 Hyundai Genesis Coupe V6)ISR Performance Race Exhaust (09-13 Hyundai Genesis Coupe V6)
ISR Performance Race Exhaust (09-13 Hyundai Genesis Coupe V6)
Sale price$ 742.50 Regular price$ 825.00
Save 10%
ISR Performance Rear Upper Arms (09+ Hyundai Genesis Coupe)ISR Performance Rear Upper Arms (09+ Hyundai Genesis Coupe)
ISR Performance Rear Upper Arms (09+ Hyundai Genesis Coupe)
Sale price$ 144.00 Regular price$ 160.00
Save 10%
ISR Performance ST Exhaust (09-13 Hyundai Genesis Coupe 3.8 V6)ISR Performance ST Exhaust (09-13 Hyundai Genesis Coupe 3.8 V6)
ISR Performance ST Exhaust (09-13 Hyundai Genesis Coupe 3.8 V6)
Sale price$ 900.00 Regular price$ 1,000.00
Save 10%
ISR Performance Rear Camber Arms (Hyundai Genesis Coupe)ISR Performance Rear Camber Arms (Hyundai Genesis Coupe)
ISR Performance Rear Camber Arms (Hyundai Genesis Coupe)
Sale price$ 225.00 Regular price$ 250.00
Save 20%
Rexpeed Dry Carbon Fiber Shift Knob (Universal)
Rexpeed Dry Carbon Fiber Shift Knob (Universal)
Sale price$ 60.00 Regular price$ 75.00
Save 10%
ISR Performance Exhaust Y-Pipe (Hyundai Genesis Coupe 3.8L)ISR Performance Exhaust Y-Pipe (Hyundai Genesis Coupe 3.8L)
ISR Performance Exhaust Y-Pipe (Hyundai Genesis Coupe 3.8L)
Sale price$ 180.00 Regular price$ 200.00
Save 10%
ISR Performance Rear Lower Control Arm (09+ Hyundai Genesis Coupe)
ISR Performance Rear Lower Control Arm (09+ Hyundai Genesis Coupe)
Sale price$ 153.00 Regular price$ 170.00
Save 10%
ISR Performance Differential Bushing Set (09-12 Hyundai Genesis Coupe)ISR Performance Differential Bushing Set (09-12 Hyundai Genesis Coupe)
ISR Performance Differential Bushing Set (09-12 Hyundai Genesis Coupe)
Sale price$ 198.00 Regular price$ 220.00
Save 10%
ISR Performance - RS TD05HR 20G Turbocharger (Genesis 2.0T)ISR Performance - RS TD05HR 20G Turbocharger (Genesis 2.0T)
ISR Performance - RS TD05HR 20G Turbocharger (Genesis 2.0T)
Sale price$ 652.50 Regular price$ 725.00
Save 10%
ISR Performance GT Single Exhaust (Hyundai Genesis Coupe 3.8)ISR Performance GT Single Exhaust (Hyundai Genesis Coupe 3.8)
ISR Performance GT Single Exhaust (Hyundai Genesis Coupe 3.8)
Sale price$ 720.00 Regular price$ 800.00
Save 20%
BLOX Racing Non-Adjustable Damping Street Series II Coilovers (11-14 Hyundai Genesis)BLOX Racing Non-Adjustable Damping Street Series II Coilovers (11-14 Hyundai Genesis)
JDC Titanium WeatherTech Floor Liner BadgeJDC Titanium WeatherTech Floor Liner Badge
JDC Titanium WeatherTech Floor Liner Badge
Sale price$ 120.00
JDC Titanium Cobb Replacement BadgeJDC Titanium Cobb Replacement Badge
JDC Titanium Cobb Replacement Badge
Sale price$ 40.00
Choose options
Save 42%
JDC Titanium Beadlock and 3-Piece Wheel Hardware (Universal)JDC Titanium Beadlock and 3-Piece Wheel Hardware (Universal)
JDC Titanium Beadlock and 3-Piece Wheel Hardware (Universal)
Sale price$ 6.99 Regular price$ 12.00
Choose options
GrimmSpeed Phenolic Spacer Intake Manifold (13+ Hyundai Genesis Coupe 3.8)
Save 33%
JDC Titanium Custom Trading Cards- Make Your Own Unique Titanium Trading Card!JDC Titanium Custom Trading Cards- Make Your Own Unique Titanium Trading Card!

Recently viewed

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.

Customer support

423-665-9616

Send an Email

Support@jdcustomsusa.com