Xforce | 3.9" to 3" Stainless Steel Downpipe | BMW M135i F20 F21 & 335i F30 2012–2013 | ESBM105KITB
BMW N55 Downpipe with High-Flow Race Cat (Up to July 2013 Production) - ESBM105KITB
Enhance your BMW N55 engine's performance with the Xforce Stainless Steel Downpipe. This high-performance upgrade is specifically designed for N55-powered vehicles equipped with a pneumatic wastegate and a production date up to July 2013. Featuring a large 3.9" pipe size that tapers to 3" with OEM flange compatibility, it seamlessly integrates with your factory cat-back exhaust while significantly reducing backpressure.
The inclusion of a 200-cell metallic race catalytic converter ensures increased exhaust flow for faster turbo spool and improved throttle response, while effectively minimizing exhaust gas smells compared to catless alternatives. With O2 sensor ports in the standard locations and a 105mm turbo V-band flange, this downpipe is engineered for a precise fit and straightforward installation.
Features:
- 304 Stainless Steel: High-grade non-polished construction for superior heat resistance and durability.
- 200-Cell Metallic High-Flow Cat: Optimized for performance without the restriction of a factory ceramic converter.
- Large 3.9" to 3" Design: Maximizes initial exhaust volume at the turbo exit before transitioning to the 3" mid-section.
- 105mm Turbo V-Band: Precise fitment for early N55 turbocharger housings.
- OEM Compatibility: Includes a 3" to twin OEM-size adapter pipe to suit factory cat-back systems.
- Fitting Kit Included: Comes with the necessary hardware to assist with a secure installation.
Specifications:
- Material: 304 Stainless Steel
- Pipe Diameter: 3.9" tapering to 3.0"
- Turbo Flange: 105mm V-Band
- Catalytic Converter: 200-Cell Metallic Substrate
- Wastegate Type: Pneumatic Wastegate (PWG) only
Important Information
- Fitment Note: Only fits vehicles produced up to July 2013 with the pneumatic wastegate system.
- ECU Tuning: A Stage 2 ECU re-tune is recommended after installation to avoid a Check Engine Light (CEL) and maximize power gains.
- 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 |
|---|---|---|---|---|---|---|---|---|
| BMW | 1 Series | 2012 | 07/2013 | Hatchback | F20 / F21 | 3.0L Turbo N55 | M135i / M135xi | RWD / xDrive |
| BMW | 3 Series | 2012 | 07/2013 | Sedan | F30 | 3.0L Turbo N55 | 335i / 335xi | RWD / xDrive |
| 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.
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Product Information
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Xforce | 3.9" to 3" Stainless Steel Downpipe | BMW M135i F20 F21 & 335i F30 2012–2013 | ESBM105KITB
Xforce | 3.9" to 3" Stainless Steel Downpipe | BMW M135i F20 F21 & 335i F30 2012–2013 | ESBM105KITB
BMW N55 Downpipe with High-Flow Race Cat (Up to July 2013 Production) - ESBM105KITB
Enhance your BMW N55 engine's performance with the Xforce Stainless Steel Downpipe. This high-performance upgrade is specifically designed for N55-powered vehicles equipped with a pneumatic wastegate and a production date up to July 2013. Featuring a large 3.9" pipe size that tapers to 3" with OEM flange compatibility, it seamlessly integrates with your factory cat-back exhaust while significantly reducing backpressure.
The inclusion of a 200-cell metallic race catalytic converter ensures increased exhaust flow for faster turbo spool and improved throttle response, while effectively minimizing exhaust gas smells compared to catless alternatives. With O2 sensor ports in the standard locations and a 105mm turbo V-band flange, this downpipe is engineered for a precise fit and straightforward installation.
Features:
- 304 Stainless Steel: High-grade non-polished construction for superior heat resistance and durability.
- 200-Cell Metallic High-Flow Cat: Optimized for performance without the restriction of a factory ceramic converter.
- Large 3.9" to 3" Design: Maximizes initial exhaust volume at the turbo exit before transitioning to the 3" mid-section.
- 105mm Turbo V-Band: Precise fitment for early N55 turbocharger housings.
- OEM Compatibility: Includes a 3" to twin OEM-size adapter pipe to suit factory cat-back systems.
- Fitting Kit Included: Comes with the necessary hardware to assist with a secure installation.
Specifications:
- Material: 304 Stainless Steel
- Pipe Diameter: 3.9" tapering to 3.0"
- Turbo Flange: 105mm V-Band
- Catalytic Converter: 200-Cell Metallic Substrate
- Wastegate Type: Pneumatic Wastegate (PWG) only
Important Information
- Fitment Note: Only fits vehicles produced up to July 2013 with the pneumatic wastegate system.
- ECU Tuning: A Stage 2 ECU re-tune is recommended after installation to avoid a Check Engine Light (CEL) and maximize power gains.
- 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 |
|---|---|---|---|---|---|---|---|---|
| BMW | 1 Series | 2012 | 07/2013 | Hatchback | F20 / F21 | 3.0L Turbo N55 | M135i / M135xi | RWD / xDrive |
| BMW | 3 Series | 2012 | 07/2013 | Sedan | F30 | 3.0L Turbo N55 | 335i / 335xi | RWD / xDrive |
| 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.
Original: $301.60
-65%$301.60
$105.56Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
BMW N55 Downpipe with High-Flow Race Cat (Up to July 2013 Production) - ESBM105KITB
Enhance your BMW N55 engine's performance with the Xforce Stainless Steel Downpipe. This high-performance upgrade is specifically designed for N55-powered vehicles equipped with a pneumatic wastegate and a production date up to July 2013. Featuring a large 3.9" pipe size that tapers to 3" with OEM flange compatibility, it seamlessly integrates with your factory cat-back exhaust while significantly reducing backpressure.
The inclusion of a 200-cell metallic race catalytic converter ensures increased exhaust flow for faster turbo spool and improved throttle response, while effectively minimizing exhaust gas smells compared to catless alternatives. With O2 sensor ports in the standard locations and a 105mm turbo V-band flange, this downpipe is engineered for a precise fit and straightforward installation.
Features:
- 304 Stainless Steel: High-grade non-polished construction for superior heat resistance and durability.
- 200-Cell Metallic High-Flow Cat: Optimized for performance without the restriction of a factory ceramic converter.
- Large 3.9" to 3" Design: Maximizes initial exhaust volume at the turbo exit before transitioning to the 3" mid-section.
- 105mm Turbo V-Band: Precise fitment for early N55 turbocharger housings.
- OEM Compatibility: Includes a 3" to twin OEM-size adapter pipe to suit factory cat-back systems.
- Fitting Kit Included: Comes with the necessary hardware to assist with a secure installation.
Specifications:
- Material: 304 Stainless Steel
- Pipe Diameter: 3.9" tapering to 3.0"
- Turbo Flange: 105mm V-Band
- Catalytic Converter: 200-Cell Metallic Substrate
- Wastegate Type: Pneumatic Wastegate (PWG) only
Important Information
- Fitment Note: Only fits vehicles produced up to July 2013 with the pneumatic wastegate system.
- ECU Tuning: A Stage 2 ECU re-tune is recommended after installation to avoid a Check Engine Light (CEL) and maximize power gains.
- 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 |
|---|---|---|---|---|---|---|---|---|
| BMW | 1 Series | 2012 | 07/2013 | Hatchback | F20 / F21 | 3.0L Turbo N55 | M135i / M135xi | RWD / xDrive |
| BMW | 3 Series | 2012 | 07/2013 | Sedan | F30 | 3.0L Turbo N55 | 335i / 335xi | RWD / xDrive |
| 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.
















