The Azure Performance Downpipe is designed to unleash the full potential of your BMW M135i, 335i, or 435i equipped with the N55 engine. Improve turbo efficiency, enhance sound, and gain serious performance with this high-quality upgrade.
Features
- Made from T304 stainless steel for durability and performance
- Offered in both Catless and 200 Cell Catted variants
- Optional Azure thermal shielding for reduced engine bay temps
- Improves turbo spool, exhaust note, and throttle response
- Direct fit replacement – no cutting or welding required
- ECU tuning required to maximize gains and prevent CEL
Product Fitment
| Make | Model | Chassis Code | Years | Engine Size |
|---|---|---|---|---|
| BMW | M135i | F20 / F21 | 2012–2016 | 3.0L Turbo (N55) |
| BMW | 335i | F30 / F31 | 2012–2015 | 3.0L Turbo (N55) |
| BMW | 435i | F32 / F33 / F36 | 2013–2016 | 3.0L Turbo (N55) |
Performance Gains
| Specification | Stock (N55 Engine) | With Azure Downpipe & Tuning |
|---|---|---|
| Horsepower | 306 HP | 383 HP (+77 HP) |
| Torque | 400 Nm | 538 Nm (+138 Nm) |
| Power Output | 228 KW | 286 KW (+58 KW) |
*Performance gains are based on proper ECU tuning and may vary depending on supporting modifications.
About Azure Performance
Azure Performance is a performance-driven brand specializing in premium exhaust systems and downpipes for modern high-performance vehicles. Built on precision engineering and real-world testing, Azure Performance is focused on delivering noticeable gains in power, response, and sound.
Every system is carefully designed and manufactured using high-grade materials such as SS304 stainless steel, titanium, and Inconel, ensuring exceptional durability and thermal performance. By optimizing exhaust flow and reducing backpressure, Azure Performance upgrades improve drivability while unlocking stronger, more consistent performance.
Designed for enthusiasts who want more than peak numbers.
- Improved flow for sharper throttle response
- Refined sound with a more aggressive tone
- Premium craftsmanship with high-quality materials and finishing
- Balanced gains across the RPM range
Azure Performance continues to set a higher standard in exhaust engineering by combining performance-focused design, premium materials, and uncompromising build quality—created for drivers who want a true upgrade every time they press the throttle.
Azure Performance BMW F2X/F3X N55 | M135i / 335i / 435i | Downpipe
Description
The Azure Performance Downpipe is designed to unleash the full potential of your BMW M135i, 335i, or 435i equipped with the N55 engine. Improve turbo efficiency, enhance sound, and gain serious performance with this high-quality upgrade.
Features
- Made from T304 stainless steel for durability and performance
- Offered in both Catless and 200 Cell Catted variants
- Optional Azure thermal shielding for reduced engine bay temps
- Improves turbo spool, exhaust note, and throttle response
- Direct fit replacement – no cutting or welding required
- ECU tuning required to maximize gains and prevent CEL
Product Fitment
| Make | Model | Chassis Code | Years | Engine Size |
|---|---|---|---|---|
| BMW | M135i | F20 / F21 | 2012–2016 | 3.0L Turbo (N55) |
| BMW | 335i | F30 / F31 | 2012–2015 | 3.0L Turbo (N55) |
| BMW | 435i | F32 / F33 / F36 | 2013–2016 | 3.0L Turbo (N55) |
Performance Gains
| Specification | Stock (N55 Engine) | With Azure Downpipe & Tuning |
|---|---|---|
| Horsepower | 306 HP | 383 HP (+77 HP) |
| Torque | 400 Nm | 538 Nm (+138 Nm) |
| Power Output | 228 KW | 286 KW (+58 KW) |
*Performance gains are based on proper ECU tuning and may vary depending on supporting modifications.
About Azure Performance
About Azure Performance
Azure Performance is a performance-driven brand specializing in premium exhaust systems and downpipes for modern high-performance vehicles. Built on precision engineering and real-world testing, Azure Performance is focused on delivering noticeable gains in power, response, and sound.
Every system is carefully designed and manufactured using high-grade materials such as SS304 stainless steel, titanium, and Inconel, ensuring exceptional durability and thermal performance. By optimizing exhaust flow and reducing backpressure, Azure Performance upgrades improve drivability while unlocking stronger, more consistent performance.
Designed for enthusiasts who want more than peak numbers.
- Improved flow for sharper throttle response
- Refined sound with a more aggressive tone
- Premium craftsmanship with high-quality materials and finishing
- Balanced gains across the RPM range
Azure Performance continues to set a higher standard in exhaust engineering by combining performance-focused design, premium materials, and uncompromising build quality—created for drivers who want a true upgrade every time they press the throttle.
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