3" Single Tip Cat-Back Exhaust for 2009-2020 Nissan 370Z Z34 | 3.7L V6 Only

Looking to give your 370Z a bold, track-inspired tone? The 3-Inch Single Tip Cat-Back Exhaust System is built to elevate your driving experience—on the street or at the strip. At full throttle, it delivers an aggressive, free-flowing exhaust note that brings out the raw character of the VQ37VHR engine. Under regular driving, it maintains a deep, refined growl without the annoying drone—perfect for weekend canyon runs or your daily commute. Get ready to turn heads and feel every rev. Unlock Signature VQ Sound and Performance with This 3" Cat-Back Exhaust for 370Z! ✔ Noticeable Power Gains: Up to + 12 HP +7 lb-ft of torque at peak RPMs ✔ Throttle Response Upgrade : Freer-flowing design enhances mid-to-high-end pull ✔ Fuel Efficiency Boost : Gains of 1–3 MPG under optimal driving conditions ✔ Easy Bolt-On Fitment : Direct-fit for 2009–2020 Nissan 370Z, no cutting or welding ✔ Aggressive Exhaust Note : Deep, throaty tone under load—subtle at idle, wild at WOT ✔ Performance Aesthetics : Polished single tip delivers a clean, track-inspired look The dyno test above was performed on a completely stock 2009 370Z. This 370Z gained a total of 12whp and 7tq with the cat-back dual exhaust. You can expect even more power when paired with other intake and exhaust modifications! For maximum performance gains, we recommend pairing this system with the following upgrades: Performance Exhaust Headers High-Flow Test Pipes Y-Pipe / Downpipe Exhaust When installed together, these bolt-on upgrades can deliver an additional 25–30 whp over stock, depending on tune and setup. Unlock your Z’s full potential and experience a dramatic increase in throttle response, top-end power, and aggressive exhaust tone. Specifications: Component Material Thickness (mm) Notes Bend Pipes 304 / 201 Stainless Steel 1.23 – 1.25 Two material options are available Inner Perforated Tube (Muffler) 409 Stainless Steel 0.95 – 0.97 Located inside the muffler body Perforated Tube End Cap 304 Stainless Steel 0.87 Cap the inner mesh tube Flanges 304 / 210 Stainless Steel 10 Laser-cut for precise fit Features: Precision TIG Welding: Assembled using high-quality TIG welds for strong, corrosion-resistant joints that withstand high heat and pressure over time. Lightweight Single-Exit Design: Compared to dual-exit systems, the single-tip layout reduces overall weight , improving vehicle balance and handling. Removable Dual-Layer Muffler: Features a detachable muffler insert, allowing you to switch between aggressive and refined exhaust tones easily. With muffler: Deeper, more subdued tone—perfect for daily driving. Without muffler: Louder, race-inspired sound—ideal for spirited or track use. Quick to install or remove—no need for frequent full-system swaps. Available in Two Material Options – 304 or 201 Stainless Steel to Fit Your Budget