XForce | 4" to 3" Downpipe & High-Flow Cat | Hyundai Sonata N Line 2020–On | ESHS21KITB
XForce Downpipe & High-Flow Cat Kit - Hyundai Sonata N Line - ESHS21KITB
Take your Hyundai Sonata N Line to the next level with the XForce high-performance downpipe kit. Specifically engineered for the 2.5L Turbo engine, this system features a massive 4" cast stainless steel top section to help maintain lower exhaust temperatures and maximize initial flow, before tapering to a 3" outlet. Whether you are bolting this to your factory cat-back or a Varex-equipped system, the ESHS21KITB is the ultimate upgrade for enthusiasts chasing better throttle response, increased torque, and a more aggressive turbo note.
What's in the Box?
- 1x 4" to 3" Cast Stainless Steel Downpipe
- 1x 200-Cell Metallic High-Flow Catalytic Converter
- 1x Euro-Style Mesh Flex Bellow
- 2-Bolt Flange Gasket & Bolt Kit
Features:
This product offers the following high-performance features:
- Optimized Tapered Design: Features a 4" inlet that reduces to a 3" outlet, ensuring maximum exhaust gas velocity and reduced backpressure.
- Cast Stainless Steel Top: The heavy-duty cast top section is designed to handle extreme heat and provide superior durability compared to standard pipe work.
- 200-Cell Metallic High-Flow Cat: Equipped with a high-flow metallic substrate catalytic converter that offers significantly less restriction than the factory unit.
- Premium Construction: Manufactured from non-polished, brushed 304-grade stainless steel for excellent corrosion resistance and a professional finish.
- Euro-Style Flex Bellows: Includes a high-quality mesh flex bellow to absorb engine movement and prevent stress on the exhaust mounting points.
- Versatile Fitment: Designed to seamlessly bolt up to the factory cat-back exhaust system or any XForce aftermarket system.
Specifications:
- Make: Hyundai
- Model: Sonata N Line
- Year Range: 2020–Current
- Material: 304 Stainless Steel (Brushed)
- Inlet Size: 4 Inch
- Outlet Size: 3 Inch
- Cat Type: 200-Cell Metallic
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HYUNDAI | ||||||||
| HYUNDAI | SONATA | 12/2020 | - | Sedan | DN | G4KP | 2.5L Petrol | N LINE | Automatic/Manual FWD |
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product Information
Product Information
Shipping & Returns
Shipping & Returns


XForce | 4" to 3" Downpipe & High-Flow Cat | Hyundai Sonata N Line 2020–On | ESHS21KITB
XForce | 4" to 3" Downpipe & High-Flow Cat | Hyundai Sonata N Line 2020–On | ESHS21KITB
XForce Downpipe & High-Flow Cat Kit - Hyundai Sonata N Line - ESHS21KITB
Take your Hyundai Sonata N Line to the next level with the XForce high-performance downpipe kit. Specifically engineered for the 2.5L Turbo engine, this system features a massive 4" cast stainless steel top section to help maintain lower exhaust temperatures and maximize initial flow, before tapering to a 3" outlet. Whether you are bolting this to your factory cat-back or a Varex-equipped system, the ESHS21KITB is the ultimate upgrade for enthusiasts chasing better throttle response, increased torque, and a more aggressive turbo note.
What's in the Box?
- 1x 4" to 3" Cast Stainless Steel Downpipe
- 1x 200-Cell Metallic High-Flow Catalytic Converter
- 1x Euro-Style Mesh Flex Bellow
- 2-Bolt Flange Gasket & Bolt Kit
Features:
This product offers the following high-performance features:
- Optimized Tapered Design: Features a 4" inlet that reduces to a 3" outlet, ensuring maximum exhaust gas velocity and reduced backpressure.
- Cast Stainless Steel Top: The heavy-duty cast top section is designed to handle extreme heat and provide superior durability compared to standard pipe work.
- 200-Cell Metallic High-Flow Cat: Equipped with a high-flow metallic substrate catalytic converter that offers significantly less restriction than the factory unit.
- Premium Construction: Manufactured from non-polished, brushed 304-grade stainless steel for excellent corrosion resistance and a professional finish.
- Euro-Style Flex Bellows: Includes a high-quality mesh flex bellow to absorb engine movement and prevent stress on the exhaust mounting points.
- Versatile Fitment: Designed to seamlessly bolt up to the factory cat-back exhaust system or any XForce aftermarket system.
Specifications:
- Make: Hyundai
- Model: Sonata N Line
- Year Range: 2020–Current
- Material: 304 Stainless Steel (Brushed)
- Inlet Size: 4 Inch
- Outlet Size: 3 Inch
- Cat Type: 200-Cell Metallic
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HYUNDAI | ||||||||
| HYUNDAI | SONATA | 12/2020 | - | Sedan | DN | G4KP | 2.5L Petrol | N LINE | Automatic/Manual FWD |
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
XForce Downpipe & High-Flow Cat Kit - Hyundai Sonata N Line - ESHS21KITB
Take your Hyundai Sonata N Line to the next level with the XForce high-performance downpipe kit. Specifically engineered for the 2.5L Turbo engine, this system features a massive 4" cast stainless steel top section to help maintain lower exhaust temperatures and maximize initial flow, before tapering to a 3" outlet. Whether you are bolting this to your factory cat-back or a Varex-equipped system, the ESHS21KITB is the ultimate upgrade for enthusiasts chasing better throttle response, increased torque, and a more aggressive turbo note.
What's in the Box?
- 1x 4" to 3" Cast Stainless Steel Downpipe
- 1x 200-Cell Metallic High-Flow Catalytic Converter
- 1x Euro-Style Mesh Flex Bellow
- 2-Bolt Flange Gasket & Bolt Kit
Features:
This product offers the following high-performance features:
- Optimized Tapered Design: Features a 4" inlet that reduces to a 3" outlet, ensuring maximum exhaust gas velocity and reduced backpressure.
- Cast Stainless Steel Top: The heavy-duty cast top section is designed to handle extreme heat and provide superior durability compared to standard pipe work.
- 200-Cell Metallic High-Flow Cat: Equipped with a high-flow metallic substrate catalytic converter that offers significantly less restriction than the factory unit.
- Premium Construction: Manufactured from non-polished, brushed 304-grade stainless steel for excellent corrosion resistance and a professional finish.
- Euro-Style Flex Bellows: Includes a high-quality mesh flex bellow to absorb engine movement and prevent stress on the exhaust mounting points.
- Versatile Fitment: Designed to seamlessly bolt up to the factory cat-back exhaust system or any XForce aftermarket system.
Specifications:
- Make: Hyundai
- Model: Sonata N Line
- Year Range: 2020–Current
- Material: 304 Stainless Steel (Brushed)
- Inlet Size: 4 Inch
- Outlet Size: 3 Inch
- Cat Type: 200-Cell Metallic
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HYUNDAI | ||||||||
| HYUNDAI | SONATA | 12/2020 | - | Sedan | DN | G4KP | 2.5L Petrol | N LINE | Automatic/Manual FWD |
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.












