Nissan 370Z Midpipe Kit: What to Know Before Buying
By REMARK Exhaust | Published: 2026-10-28
Category: Buying Guides
Considering a Z34 midpipe kit? Learn what it does, how it fits with your axleback, and whether it's the right 370Z exhaust upgrade for your goals.
Quick answer
A Nissan 370Z midpipe kit is a smart next step after an axleback if you want more sound and flow without replacing the entire catback. It bolts directly to REMARK's V1 or V2 axleback systems, making it a straightforward 370Z exhaust upgrade.
What a midpipe does and why it matters
The midpipe sits between your catalytic converters and the axleback, replacing the factory pipe that often restricts flow. A Z34 midpipe kit opens up that section, which can increase exhaust flow, sound, and throttle response.
Because it's a separate component, you can add it to an existing axleback without changing the rear section. This is a more modular approach than a full catback, letting you build your exhaust in stages.
Midpipe vs catback: which is right for you?
A catback replaces everything from the catalytic converters back, including the midpipe and axleback. It's a single, complete system that's often simpler to install and tune for.
A midpipe kit is a targeted upgrade. If you already have an axleback you like, adding a midpipe is a cost-effective way to gain more flow and sound. If you're starting from scratch, a catback might be a better value.
Consider your goals: if you want maximum sound and performance in one go, a catback is the way. If you want to upgrade gradually and keep your existing axleback, a midpipe kit is the logical next step.
Decision rules for buying a 370Z midpipe
- If you already have a REMARK axleback: A Z34 midpipe kit is a direct bolt-on upgrade that adds more flow, power, torque, and sound. This is the easiest way to enhance your existing setup. Confirm your axleback is V1 or V2 before ordering.
- If you're starting from scratch: Consider a full catback system instead. It replaces the entire exhaust path in one step and may be more cost-effective than buying axleback and midpipe separately. Compare total cost of a catback vs. separate components.
- If you're chasing maximum sound and performance: A midpipe alone won't match the results of a full catback. If you want the biggest change, a catback is the better choice. Set your sound and performance goals before deciding.
Product spotlight
- Midpipe Kit - Nissan 370Z Z34 (2009-21): The REMARK Midpipe Kit for the Nissan 370Z (Z34) directly bolts onto REMARK's V1 and V2 Axleback systems and is compatible with 2009-2021 models. If you already own a REMARK axleback, this midpipe is a guaranteed fit, so you can upgrade in stages without worrying about compatibility.
Midpipe Kit - Nissan 370Z Z34 (2009-21)
Who should buy a midpipe kit?
Best for
- Owners who already have a REMARK axleback and want more sound and flow
- DIY upgraders who prefer to build their exhaust in stages
Not for
- Drivers who want a single, complete exhaust replacement (choose a catback)
- Those who need to pass strict noise or emissions regulations without additional components
