Performance Valved Cat-Back Exhaust With Milled Finish Aluminum Skid Plate - F3X B46/B48
Special Offer! Get a Turner Motorsport Aluminum Skid Plate (Milled Finish) with your purchase of the B46/B48 Performance Valved Cat-Back Exhaust! Don't miss out on this exclusive Doorbuster deal.
B46/B48 Turner Motorsport Performance Valved Cat-Back Exhaust
Unleash a new level of performance and excitement in your BMW 330 or 430 with the Turner Motorsport Performance Valved Cat-Back Exhaust. Designed specifically for B46/B48-equipped vehicles, this system elevates your driving experience with a unique sound profile and increased performance capabilities. From the first ignition, you’ll feel the difference Turner brings to your drive — delivering a deep, resonant exhaust note and maximizing the power potential of the F chassis.
The carefully engineered dual exhaust tips enhance your vehicle’s sporty look, creating a striking visual statement. Meanwhile, the factory valve control system allows you to easily switch between an aggressive, spirited exhaust tone and a refined, comfortable drive mode. Made from premium T304 stainless steel with a 1.25mm wall thickness, this system is designed to deliver lasting quality, superior corrosion resistance, and an impeccable finish.
Experience simple installation with Turner's bolt-on design, which utilizes factory slip joints and mounting locations for a seamless fit. Enjoy the complete transformation of your B46/B48 engine with this powerful and stylish exhaust upgrade.
Exclusive Sound Upgrade: Check out the sound in action on the ECS Tuning YouTube page: https://youtu.be/slWI432YeKM?si=I-hG6kj9MKrKaPJq
Feel the full force of the B46/B48 engine’s potential with Turner's unique dual-path exhaust. In eco or comfort mode, the closed valve path produces a toned-down, refined exhaust note. Switch to sport or sport+ modes, and the valve opens to unleash a straight-through flow, maximizing volume and performance. With a smooth, hearty tone, this exhaust system brings the best out of your BMW's turbo engine, perfect for enthusiasts who crave the ultimate sound experience.
Performance-Driven Cat-Back Design
Turner Motorsport’s cat-back design begins right at the downpipe, utilizing full 3.0" T304 stainless steel piping to ensure high-flow efficiency. Eliminating the factory muffler and resonator in favor of a free-flowing design, this exhaust system maximizes exhaust flow, enhances throttle response, and provides a factory-equivalent fit with carefully engineered bends. The 3.0" dual mirror-chrome exhaust tips provide a sporty finish that complements the vehicle’s rear diffuser.
Features and Benefits:
Street and Motorsport Design: Tuned for thrilling performance and sound. Factory-Controlled Valves: Seamless integration with BMW’s drive modes. Dual 3.0" Mirror Chrome Exhaust Tips: Enhances the sporty rear profile. Weight Reduction: 17 lbs lighter than stock (Factory: 55 lbs, Turner: 38 lbs). Kit Includes:
3.0" front exhaust section Free-flowing 3.0" midsection for enhanced sound and performance Valved rear muffler with valve extension harness OEM-quality clamps and hardware Dual 3.0" chrome exhaust tips for a custom look Advanced Engineering:
Turner engineered this exhaust using laser-scanning technology and SolidWorks CAD for precision fitment. Built with T304 stainless steel, the exhaust is back-purged and TIG-welded for durability. Relief-cut slip joints provide flexibility for an exact fit, while OE-mount barbed hangers ensure secure installation.
Optional OBD Plug-In for Valve Control:
Enhance control over your exhaust valve position with an optional OBD plug-in and Bluetooth app. Adjust the valve settings directly from your phone to achieve your ideal sound at any RPM or driving mode.
Turner Motorsport Aluminum Skid Plate - Milled Finish
Take protection to the next level with Turner Motorsport's durable Aluminum Skid Plate, now available in Milled Finish for your BMW F2x/F3x Series. Constructed from 8-gauge 5052 aluminum with reinforced 1/8” frame supports, this skid plate provides exceptional impact resistance and ensures a clean, protected engine bay.
Parking curbs, debris, and inclines can take a toll on factory belly pans. The Turner skid plate offers robust protection, improved ground clearance, and a high-quality fit with OE hardware. Made in the USA, this skid plate is the ultimate upgrade for BMW drivers seeking durability and peace of mind.
Key Features:
Easy Access: Built-in door for quick access to the oil drain plug Compatible Design: Fits OE lower fender liners and mounting points Stainless Steel Hardware: Corrosion-resistant mounting hardware included Factory Aero Preservation: Retains original aerodynamic design Effortless Installation: Reversible installation with no modifications required Enjoy these enhancements as you take your BMW driving experience to the next level with Turner Motorsport’s premium cat-back exhaust and aluminum skid plate!
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Product Details
Special Offer! Get a FREE Turner Motorsport Aluminum Skid Plate (Milled Finish) with your purchase of the B46/B48 Performance Valved Cat-Back Exhaust! Don't miss out on this exclusive Doorbuster deal.
B46/B48 Turner Motorsport Performance Valved Cat-Back Exhaust
Unleash a new level of performance and excitement in your BMW 330 or 430 with the Turner Motorsport Performance Valved Cat-Back Exhaust. Designed specifically for B46/B48-equipped vehicles, this system elevates your driving experience with a unique sound profile and increased performance capabilities. From the first ignition, you’ll feel the difference Turner brings to your drive — delivering a deep, resonant exhaust note and maximizing the power potential of the F chassis.
The carefully engineered dual exhaust tips enhance your vehicle’s sporty look, creating a striking visual statement. Meanwhile, the factory valve control system allows you to easily switch between an aggressive, spirited exhaust tone and a refined, comfortable drive mode. Made from premium T304 stainless steel with a 1.25mm wall thickness, this system is designed to deliver lasting quality, superior corrosion resistance, and an impeccable finish.
Experience simple installation with Turner's bolt-on design, which utilizes factory slip joints and mounting locations for a seamless fit. Enjoy the complete transformation of your B46/B48 engine with this powerful and stylish exhaust upgrade.
Exclusive Sound Upgrade:
Check out the sound in action on the ECS Tuning YouTube page: https://youtu.be/slWI432YeKM?si=I-hG6kj9MKrKaPJq
Feel the full force of the B46/B48 engine’s potential with Turner's unique dual-path exhaust. In eco or comfort mode, the closed valve path produces a toned-down, refined exhaust note. Switch to sport or sport+ modes, and the valve opens to unleash a straight-through flow, maximizing volume and performance. With a smooth, hearty tone, this exhaust system brings the best out of your BMW's turbo engine, perfect for enthusiasts who crave the ultimate sound experience.
Performance-Driven Cat-Back Design
Turner Motorsport’s cat-back design begins right at the downpipe, utilizing full 3.0" T304 stainless steel piping to ensure high-flow efficiency. Eliminating the factory muffler and resonator in favor of a free-flowing design, this exhaust system maximizes exhaust flow, enhances throttle response, and provides a factory-equivalent fit with carefully engineered bends. The 3.0" dual mirror-chrome exhaust tips provide a sporty finish that complements the vehicle’s rear diffuser.
Features and Benefits:
- Street and Motorsport Design: Tuned for thrilling performance and sound.
- Factory-Controlled Valves: Seamless integration with BMW’s drive modes.
- Dual 3.0" Mirror Chrome Exhaust Tips: Enhances the sporty rear profile.
- Weight Reduction: 17 lbs lighter than stock (Factory: 55 lbs, Turner: 38 lbs).
Kit Includes:
- 3.0" front exhaust section
- Free-flowing 3.0" midsection for enhanced sound and performance
- Valved rear muffler with valve extension harness
- OEM-quality clamps and hardware
- Dual 3.0" chrome exhaust tips for a custom look
Advanced Engineering:
Turner engineered this exhaust using laser-scanning technology and SolidWorks CAD for precision fitment. Built with T304 stainless steel, the exhaust is back-purged and TIG-welded for durability. Relief-cut slip joints provide flexibility for an exact fit, while OE-mount barbed hangers ensure secure installation.
Optional OBD Plug-In for Valve Control:
Enhance control over your exhaust valve position with an optional OBD plug-in and Bluetooth app. Adjust the valve settings directly from your phone to achieve your ideal sound at any RPM or driving mode.
Turner Motorsport Aluminum Skid Plate - Milled Finish
Take protection to the next level with Turner Motorsport's durable Aluminum Skid Plate, now available in Milled Finish for your BMW F2x/F3x Series. Constructed from 8-gauge 5052 aluminum with reinforced 1/8” frame supports, this skid plate provides exceptional impact resistance and ensures a clean, protected engine bay.
Parking curbs, debris, and inclines can take a toll on factory belly pans. The Turner skid plate offers robust protection, improved ground clearance, and a high-quality fit with OE hardware. Made in the USA, this skid plate is the ultimate upgrade for BMW drivers seeking durability and peace of mind.
Key Features:
- Easy Access: Built-in door for quick access to the oil drain plug
- Compatible Design: Fits OE lower fender liners and mounting points
- Stainless Steel Hardware: Corrosion-resistant mounting hardware included
- Factory Aero Preservation: Retains original aerodynamic design
- Effortless Installation: Reversible installation with no modifications required
Enjoy these enhancements as you take your BMW driving experience to the next level with Turner Motorsport’s premium cat-back exhaust and aluminum skid plate!
Prop 65 Warning
Kit Contents
| Qty | Description | Brand | T# | Part# | Lifetime |
|---|---|---|---|---|---|
| 8 | Genuine BMW Expanding Nut - 07147306224 |
|
T#29875 | 07147306224 | YES |
| 2 | 18-8 Stainless Steel Flanged Button-Head Socket Cap Screw, M6 Size, 16 Mm Long, 1.0 Mm Pitch |
|
T#582796 | 97654A381 | YES |
| 1 | Valve Extension Harness |
|
T#600136 | 025817TMS04A | YES |
| 1 | Turner Skid Plate Kit - Milled Finish - F2x/3x 2/3/4 Series |
|
T#639575 | 025995TMS01~A | YES |
| 1 | SCREW CLAMP |
|
T#25706118 | 18305A09B63 | YES |
| 1 | Turner Motorsport Rolled Angle Exhaust Tip - 3.0 Inlet - 3.0 OD - Stepped Left - Chrome |
|
T#5189169 | 026732TMS02-13~A | YES |
| 1 | Midpipe Exhaust Section |
|
T#14551869 | 048013LA02~B | YES |
| 1 | Front Pipe Exhaust Section |
|
T#14551870 | 048013LA03~A | YES |
| 1 | Catback Rear Exhaust w/o Tips |
|
T#19362503 | 048013LA01~B | YES |
