Vendor:Speedzone Performance LLC
SPDZ1 Polished Tip Axle Back Muffler Exhaust for BMW F30 F32 335i 435i 2012-2016
SPDZ1 Polished Tip Muffler Exhaust – BMW F30 335i / F32 435i (2012–2016)
Enhance the performance, sound, and appearance of your turbocharged BMW with the SPDZ1 Polished Tip Axle-Back Muffler Exhaust, engineered for the F30 335i and F32 435i platforms. Designed to reduce restriction and weight while delivering a sharper, more aggressive exhaust note, this axle-back system offers a true performance upgrade with a premium motorsport look.
Constructed from high-quality stainless steel piping and finished with polished exhaust tips, this system dramatically improves exhaust flow and frees up the breathing capability of BMW’s 3.0L turbocharged inline-six. The result is improved throttle response, a deeper exhaust tone, and substantial weight savings compared to the factory muffler assembly.
The carbon tips are secured using a 6-point mounting system, ensuring long-term stability and precise alignment under aggressive driving conditions.
Key Features
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Performance axle-back muffler delete design
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High-strength stainless steel construction with polished finish
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Polished exhaust tips for a premium motorsport look
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6-point carbon tip mounting system to prevent movement
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Optimized exhaust routing to increase flow and reduce backpressure
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Noticeable improvements in sound, throttle response, and overall performance
Exhaust Tip Specifications
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Polished Tips: 4.25” outer diameter
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Inner Steel Tip: 3.75” outer diameter
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Tip Style: Aggressive, race-inspired exit
Piping Specifications
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Inlet Diameter: 3.0” ID
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Outlet Diameter: 2.25” ID
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Construction: Mandrel-bent stainless steel
Weight Savings
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Approx. 14 lbs reduction compared to factory mufflers
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Total system weight reduction of up to 45 lbs versus OEM exhaust assembly
Installation Notes
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Requires cutting of the factory exhaust at the OEM break point
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Professional installation is recommended
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Installation hardware included
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No printed instructions included — reference factory service manual or professional exhaust shop
Vehicle Fitment
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BMW F30 335i – 2012–2015
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3.0L Twin-Turbo Inline-6
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BMW F32 435i – 2014–2016
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3.0L Twin-Turbo Inline-6
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Why Choose SPDZ1
SPDZ1 exhaust systems combine performance engineering, premium materials, and aggressive design to deliver upgrades enthusiasts can trust. This carbon fiber axle-back system is built for drivers who want reduced weight, improved flow, and a bold exhaust presence.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed
SPDZ1 Polished Tip Axle Back Muffler Exhaust for BMW F30 F32 335i 435i 2012-2016
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.