ISR Performance 3" Stainless Downpipe — 2010+ Genesis Coupe 2.0T

The factory 2.5" downpipe is one of the first things holding your Genesis Coupe 2.0T back. ISR's 3" stainless steel downpipe opens up the exhaust path significantly, letting your turbo spool harder and push more power through the system. Whether you're building a street car or a dedicated track machine, this is the foundation of any serious exhaust setup.

Why ISR's Downpipe?

The extra half-inch of diameter makes a real difference in flow, and the integrated flex section means you won't be dealing with stress cracks down the road. It's built to last and designed to bolt right in — no cutting, no welding, no headaches.

Features

• Full 3" Diameter — Significantly larger than the factory 2.5" unit for maximum exhaust flow
• Stainless Steel Construction — Corrosion-resistant and built for long-term durability
• Integrated Flex Section — Absorbs engine movement to prevent stress cracks over time
• Direct Bolt-On — Mounts to OEM catalytic converter or aftermarket test pipe/O2 housing
• Complete Hardware Included — All gaskets and mounting hardware in the box

Performance Benefits

• Reduced backpressure for improved turbo efficiency
• Faster spool and better boost response
• Increased horsepower and torque potential
• Enhanced exhaust tone
• Perfect foundation for a full ISR exhaust system build

Compatibility

• Fits: 2010+ Hyundai Genesis Coupe 2.0T (BK1 & BK2, all years)
• Works with factory catalytic converter (street legal) or aftermarket test pipe/O2 housing (off-road only)

⚠️ When paired with a test pipe or O2 housing, this configuration is for off-road use only. Professional installation recommended.