SPDZ1 Y-PIPE DOWNPIPE EXHAUST FOR 2003-2009 NISSAN 350Z 3.5L & 2005/2007 INFINITI G35
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SPDZ1 Y-Pipe Downpipe 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
-
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”
-
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.
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.