Xforce | 4" to 3" Stainless Downpipe with High-Flow Cat | Hyundai i30 N Sedan CN7 2021–2026 | ESHY34KITB
Couldn't load pickup availability
Description
Description
Hyundai i30 N Sedan (CN7) Stainless Steel Downpipe with High-Flow Race Cat - ESHY34KITB
Unlock the true potential of your Hyundai i30 N Sedan (CN7) with the Xforce Downpipe. This performance-driven upgrade is meticulously crafted to deliver optimal exhaust flow and significant power gains. The system features a massive 4" dump pipe with a precision-cast top to minimize turbulence right at the turbo exit, paired with a 200-cell high-flow metallic race catalytic converter for maximum efficiency.
Constructed from high-quality non-polished stainless steel, the Xforce Downpipe is built to withstand the rigors of intense track days and spirited driving. The 4" design reduces to a 3" outlet, allowing it to seamlessly bolt to your factory standard cat-back system or an Xforce Performance exhaust system. Experience a boost in horsepower, torque, and turbo response while enhancing the aggressive acoustics of the 2.0L Turbo engine.
Note: An engine ECU tune is required after fitment to ensure optimal performance and to prevent a Check Engine Light (CEL) due to the high-flow nature of the catalytic converter.
Features:
- 4" Cast Top Dump Pipe: Precision-cast inlet for smooth exhaust gas transition and improved flow.
- 200-Cell High-Flow Race Cat: Metallic substrate catalyst reduces backpressure while maintaining flow.
- Non-Polished Stainless Steel: Industrial-grade durability and heat resistance for high-performance use.
- 3" Outlet: Tapers to 3" to provide compatibility with factory or aftermarket cat-back systems.
- Direct Bolt-On: Engineered for a precise fit on the CN7 Sedan N chassis.
Specifications:
- Part Number: ESHY34KITB
- Inlet Diameter: 4.0 Inch
- Outlet Diameter: 3.0 Inch
- Catalytic Converter: 200-Cell Metallic High-Flow
- Material: 304 Stainless Steel
- Finish: Raw/Non-Polished
Important Information
- Tune Required: A Stage 2 ECU re-tune is mandatory after installation.
- 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 | i30 | 2021 | 2026 | Sedan | CN7.V1 (N) | 2.0L Turbo G4KH | N | 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.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



