





SPDZ1 Y-PIPE EXHAUST FOR 2003-2009 NISSAN 350Z 3.5L & 2005/2007 INFINITI G35
SPDZ1 Y-Pipe Exhaust – Nissan 350Z / Infiniti G35 (VQ35 Engine)
Unleash the full sound and performance your VQ35 deserves.
Engineered for enthusiasts who demand both power and precision, the SPDZ1 Y-Pipe Downpipe Exhaust transforms your exhaust system with superior flow, sharper throttle response, and an aggressive tone that turns heads. Crafted from premium stainless steel and finished in a high-gloss mirror polish, this system is built to handle heat, pressure, and time without compromise.
Key Features
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Perfect Fitment:
Designed for 2003–2009 Nissan 350Z (Fairlady Z33) and 2005–2009 Infiniti G35 (VQ35).
❌ Does not fit: 2003 Nissan 350Z, 2004 Infiniti G35 Coupe, or 2005 Infiniti G35 Base Sedan 4-Door 3.5L. -
Performance Design:
Precision-tuned Y-pipe and downpipe combination improves exhaust velocity, reducing back pressure for increased horsepower and torque. -
Premium Construction:
Made from high-grade stainless steel for strength, corrosion resistance, and long-lasting durability. -
Show-Quality Finish:
Mirror-polished surface adds a sleek, professional look to your undercarriage. -
Optimized Flow:
- Inlet: 2.5”
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Outlet: 3.0”
Engineered for maximum exhaust efficiency and enhanced throttle response. -
Deep, Refined Sound:
Produces a bold, sporty exhaust note without excessive drone—perfect for daily driving or track use.
Why Choose SPDZ1
SPDZ1 performance parts are designed by enthusiasts, for enthusiasts. Every component is tested for fitment, performance, and reliability—ensuring you get the perfect blend of power, sound, and quality at a price that makes sense.
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

SPDZ1 Y-PIPE EXHAUST FOR 2003-2009 NISSAN 350Z 3.5L & 2005/2007 INFINITI G35
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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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.


