Description
ExhstSysKt
The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA® exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA®, we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA® engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA® exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
Additional Information
S-Type Cat-Back(tm) Exhaust System 2012-2016 BMW F30 328i Sedan/ F32 428i Coupe 2.0L 4 Cyl.. Automatic/ Manual Transmission Rear Wheel Drive 4 Door.
Application Summary
2012-2016 BMW F30 328i Sedan/ F32 428i Coupe 2.0L 4 Cyl.. Automatic/ Manual Transmission Rear Wheel Drive 4 Door.
Part Type
Exhaust System Kit
Product Overview
The BORLĄ̉ sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLĄ̉ exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLĄ̉, we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLĄ̉ engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLĄ̉ exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.
| Additional Application Notes | |
|---|---|
| • 2.75 in. Into Muffler Dual 2.25 in. Out Tubing; Incl. Connecting Pipes/Muffler/Hardware/3.14 in. Dual Round Rolled AngleCut Tip ;Dual Left Rear Exit ; | |
| • T-304 Stainless Steel 2.75 in. Into Muffler Dual 2.25 in. Out; Incl. Connecting Pipes/Muffler/Hardware/3.14 in. Dual Round Rolled AngleCut Tip ;Dual Left Rear Exit ;50 State Legal / California Emissions Compliant 2.75 in. Into Muffler Dual 2.25 in. Out Tubing; Incl. Connecting Pipes/Muffler/Hardware/3.14 in. Dual Round Rolled AngleCut Tip ;Dual Left Rear Exit ; | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:21:52
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Construction: | All Welded |
| Description: | S-Type; Cat-Backâ„¢ System |
| Exhaust Type: | Cat-Back(tm) System |
| Exit Position: | Rear |
| Exit Style: | Dual Left Rear Exit |
| Grade Type: | Performance |
| Inlet Inside Diameter: | 2.750 in. |
| Inlet Size (in.): | 2.75 |
| Material: | T-304 Stainless Steel |
| Muffler Type: | Straight-Through |
| Off Road Use Only: | No |
| Outlet Outside Diameter: | 2.750 in. |
| Outlet Size (in.): | 2.75 |
| Part Number: | bor140509 |
| System Type: | Cat Back |
| Tail Pipe Diameter: | 2.750 in. |
| Tail Pipe Material: | Stainless Steel |
| Tip / Outlet Finish: | Polished T-304 Stainless Steel |
| Tip Diameter: | 3.140 in. |
| Tip Size: | 3.14in |
| Title Extended: | F30/ F32 328i/ 428i 2012-2016 Cat-Back(tm) Exhaust System S-Type Part # 140509 |
| Title: | F30/ F32 328i/ 428i 2012-2016 Cat-Back(tm) Exhaust System S-Type |
| Tubing Diameter: | 2.750 in. |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Borla, Borla Exhaust |
| StreetFX SKU | bor140509 |
| SFX Item ID | 4224973 |
| Accounting SKU | bor-140509 |
| Manufacturer SKU | 140509 |
| Manufacturer UPC | 808422405096 |
| Alternative References | 140509, BOR-140509 |
Exhaust System, S-Type, Cat-Back, Single, Stainless Steel, Natural, Rear Exit, BMW, 2.0L, Kit
Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.
Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.
| Product Attributes | |
|---|---|
| Brand | Borla |
| Manufacturer's Part Number | 140509 |
| Part Type | Exhaust Systems |
| Product Line | Borla S-Type Cat-Back Exhaust Systems |
| UPC | 808422405096 |
| System Material | 304 stainless steel |
| System Style | Cat-back |
| Exhaust Type | Single |
| Exit Location | Rear |
| System Finish | Natural |
| Catalytic Converter(s) Included | No |
| Intermediate Pipe Diameter (in.) | 2.75 in. |
| Muffler Included | Yes |
| Muffler Quantity | One |
| Muffler Configuration | Single inlet/Dual outlet |
| Muffler Style | Turbo |
| Muffler Material | 304 stainless steel |
| Muffler Color | Natural |
| Hardware Included | Yes |
| Tailpipe Diameter (in.) | 2.25 in. |
| Tip Included | Yes |
| Tip Outlet Size (in.) | 3.14 |
| Tip Quantity | 1 |
| Tip Shape | Round |
| Tip Cut | Slant |
| Tip Edge Style | Rolled edge |
| Tip Material | 304 stainless steel |
| Tip Color | Polished |
| Remanufactured | No |
| Quantity | Sold as a kit. |
| Notes | Fits the N20 engine. |
| Special Attention | It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards. |
Brochures
Compatibility
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