Genesis Coupe

468 products

Showing 145 - 192 of 468 products

Showing 145 - 192 of 468 products
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ISR Performance GT Single Cat Back Exhaust  (Genesis Coupe 09+)ISR Performance GT Single Cat Back Exhaust  (Genesis Coupe 09+)
ISR Performance GT Single Cat Back Exhaust (Genesis Coupe 09+)
Sale price$ 540.00 Regular price$ 600.00
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ISR Performance Race Cat Back Exhaust  (Genesis Coupe 09-14)ISR Performance Race Cat Back Exhaust  (Genesis Coupe 09-14)
ISR Performance Race Cat Back Exhaust (Genesis Coupe 09-14)
Sale price$ 562.50 Regular price$ 625.00
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ISR Performance 3" Downpipe w/Flex (Genesis Coupe 2.0T 10+)ISR Performance 3" Downpipe w/Flex (Genesis Coupe 2.0T 10+)
ISR Performance 3" Downpipe w/Flex (Genesis Coupe 2.0T 10+)
Sale price$ 247.50 Regular price$ 275.00
Air Lift Viair Compressor Dual Pack 444C-200PSI (Universal/Black)Air Lift Viair Compressor Dual Pack 444C-200PSI (Universal/Black)
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AEM Electronics 5 Bar 75 PSIA MAP Sensor Stainless Steel Kit - JD Customs U.S.A
AEM Electronics 5 Bar 75 PSIA MAP Sensor Stainless Steel Kit
Sale price$ 156.80 Regular price$ 217.78
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STRAIGHT HOSE END FITTING BY VIBRANT PERFORMANCE - JD Customs U.S.A
Vibrant Straight Hose End Fittings (Universal)
Sale price$ 7.99 Regular price$ 10.99
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AEM Gauges X-Series 60PSI/4BAR Boost Pressure Display Gauge
AEM Gauges X-Series 60PSI/4BAR Boost Pressure Display Gauge
Sale price$ 286.30 Regular price$ 397.64
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REVEL VLS OLED OIL TEMPERATURE GAUGE | (1TR1AA003R) - JD Customs U.S.AREVEL VLS OLED OIL TEMPERATURE GAUGE | (1TR1AA003R) - JD Customs U.S.A
Revel VLS 52mm 100-300 Deg F Digital OLED Oil Temperature Gauge (1TR1AA003R)
Sale price$ 142.20 Regular price$ 158.00
Sparco Hood Pins (Universal) - JD Customs U.S.A
Sparco Hood Pins (Universal)
Sale price$ 40.00
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AEM Digital Display Oil/Trans/Water Temp Gauge - JD Customs U.S.AAEM Digital Display Oil/Trans/Water Temp Gauge - JD Customs U.S.A
AEM Digital Display Oil/Trans/Water Temp Gauge
Sale price$ 182.85 Regular price$ 253.96
NRG "The Arrow" Cloth Sport Seat - JD Customs U.S.ANRG "The Arrow" Cloth Sport Seat - JD Customs U.S.A
NRG "The Arrow" Cloth Sport Seat
Sale price$ 541.67
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AEM Infinity O2 Sensor Extension Harness (Universal) - JD Customs U.S.AAEM Infinity O2 Sensor Extension Harness (Universal) - JD Customs U.S.A
AEM Infinity O2 Sensor Extension Harness (Universal)
Sale price$ 90.87 Regular price$ 100.95
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AEM Flex Fuel Ethanol Content Sensor Kit 3/8'' Barbed Adapter Fittings - JD Customs U.S.AAEM Flex Fuel Ethanol Content Sensor Kit 3/8'' Barbed Adapter Fittings - JD Customs U.S.A
AEM Flex Fuel Ethanol Content Sensor Kit 3/8'' Barbed Adapter Fittings
Sale price$ 197.63 Regular price$ 274.48
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RADIUM ENGINEERING 8AN ORB TO 6AN MALE FITTING (14-0151) - JD Customs U.S.ARadium Engineering -6AN Adapter Fittings (Multiple Applications)
Radium Engineering -6AN Adapter Fittings (Multiple Applications)
Sale price$ 9.45 Regular price$ 9.95
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HKS SSQV4 Blow Off Valve (Universal)HKS SSQV4 Blow Off Valve (Universal)
HKS SSQV4 Blow Off Valve (Universal)
Sale price$ 250.75 Regular price$ 295.00
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Royal Purple Motor OilRoyal Purple Motor Oil
Royal Purple Motor Oil
Sale price$ 7.96
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AEM Digital UEGO Air/Fuel Ratio Gauge - JD Customs U.S.A
AEM Digital Wideband UEGO Air/Fuel Ratio Gauge (No Sensor)
Sale price$ 141.27 Regular price$ 196.20
Autometer Cobalt Series 2-1/16'' Oil Pressure 0-100PSI Gauge
Autometer Cobalt 52mm 45psi Vacuum Boost Gauge
Autometer 52mm Black Roll Pod for 1 1/2 inch Roll CageAutometer 52mm Black Roll Pod for 1 1/2 inch Roll Cage
Autometer Ultra-Lite 52mm 20 PSI Mechanical Boost Gauge
Autometer Z Series 52mm 0-35 PSI Mechanical Boost Gauge
Autometer Z-Series 2-1/16'' Oil Pressure 0-200 PSI Gauge
Autometer Z-Series 2-1/16'' Oil Pressure 0-100 PSI Gauge
Autometer Black 52mm Gauge Cup
Autometer Black 52mm Gauge Cup
Sale price$ 30.09
Autometer Carbon Fiber 52mm Gauge Cup
JDC Titanium Desk Name PlateJDC Titanium Desk Name Plate
JDC Titanium Desk Name Plate
Sale price$ 60.00
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Borla Cat-Back Exhaust System S-Type (10-14 Genesis Coupe 2.0L Turbo ONLY)Borla Cat-Back Exhaust System S-Type (10-14 Genesis Coupe 2.0L Turbo ONLY)
Borla Cat-Back Exhaust System S-Type (10-14 Genesis Coupe 2.0L Turbo ONLY)
Sale price$ 1,362.99 Regular price$ 1,526.99
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Borla SS Cat-back Exhaust (Hyundai Genesis 3.8L)Borla SS Cat-back Exhaust (Hyundai Genesis 3.8L)
Borla SS Cat-back Exhaust (Hyundai Genesis 3.8L)
Sale price$ 1,628.99 Regular price$ 1,824.99
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SendPlates "Plain Jane" Wing End Plates (Universal)SendPlates "Plain Jane" Wing End Plates (Universal)
SendPlates "Plain Jane" Wing End Plates (Universal)
Sale price$ 89.94 Regular price$ 125.00
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SendPlates "Vulcan" Wing End Plates (Universal)SendPlates "Vulcan" Wing End Plates (Universal)
SendPlates "Vulcan" Wing End Plates (Universal)
Sale price$ 99.94 Regular price$ 135.00
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SendPlates "Boomarang" Wing End Plates (Universal)SendPlates "Boomarang" Wing End Plates (Universal)
SendPlates "Boomarang" Wing End Plates (Universal)
Sale price$ 99.94 Regular price$ 150.00
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SendPlates "Stark" Wing End Plates (Universal)SendPlates "Stark" Wing End Plates (Universal)
SendPlates "Stark" Wing End Plates (Universal)
Sale price$ 89.94 Regular price$ 125.00
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KW Coilover Kit V3 (Hyundai Genesis Coupe)KW Coilover Kit V3 (Hyundai Genesis Coupe)
KW Coilover Kit V3 (Hyundai Genesis Coupe)
Sale price$ 3,024.00
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CSF 10-12 Hyundai Genesis 3.8L RadiatorCSF 10-12 Hyundai Genesis 3.8L Radiator
CSF 10-12 Hyundai Genesis 3.8L Radiator
Sale price$ 341.10 Regular price$ 399.00
Wiseco 86.00MM RING SET Ring Shelf Stock
Wiseco 86.00MM RING SET Ring Shelf Stock
Sale price$ 31.58

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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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