XForce Race Inspired Cat-Back Exhaust System – Nissan 370Z Z34 3.7 V6 – 304 Stainless Steel – ESN370ZCS

Upgrade the sound, appearance and exhaust flow of your Nissan 370Z Z34 with the XForce Race Inspired Cat-Back Exhaust System – ESN370ZCS.

Engineered specifically for the Nissan 370Z, this premium performance exhaust is manufactured from durable 304-grade stainless steel and features XForce’s race-inspired exhaust layout. The system begins with twin 2.5-inch pipework, merges into a single 3-inch centre section, and then splits back into twin 2.5-inch pipes towards the rear of the vehicle.

Designed to complement the character of Nissan’s 3.7-litre VQ37VHR V6 engine, the ESN370ZCS produces a deeper, more aggressive exhaust note while XForce’s resonator and muffler arrangement helps control unwanted rasp and cabin drone.

Whether you’re upgrading a standard 370Z or building a more performance-focused Z34, the XForce ESN370ZCS offers an excellent combination of sound, build quality, exhaust flow and motorsport-inspired styling.

Key Features

• Genuine XForce Race Inspired Cat-Back Exhaust System
• XForce part number: ESN370ZCS
• Designed for the Nissan 370Z Z34
• Premium 304 stainless steel construction
• Twin 2.5-inch front pipework
• Merges into a single 3-inch centre section
• Splits back into twin 2.5-inch rear sections
• Front flex bellows to accommodate engine and exhaust movement
• Twin centre hot-dog style resonators
• Twin rear mufflers
• Dedicated drone-reduction canisters
• Large polished dual-wall, angle-cut exhaust tips
• Deep and aggressive performance exhaust tone
• Designed to reduce excessive rasp and unwanted cabin drone
• Race-inspired appearance
• Cat-back design retains the exhaust components ahead of the factory post-cat connection
• Direct replacement performance exhaust configuration for compatible vehicles

XForce specifies the ESN370ZCS as a 2.5-inch Race Inspired Cat-Back System manufactured from 304 stainless steel.

Race-Inspired Exhaust Design

One of the most distinctive features of the XForce ESN370ZCS is its exhaust layout.

From the factory post-catalyst connection, the system uses dual 2.5-inch pipework before merging into a freer-flowing single 3-inch section.

A slip-joint design provides adjustment during installation, while flex bellows near the front of the system allow for normal powertrain movement and help reduce unnecessary stress on the exhaust components.

Further back, the system separates once again into twin 2.5-inch pipes feeding the rear exhaust assemblies.

This layout provides the 370Z with the aggressive, motorsport-inspired exhaust character many owners are looking for while retaining a carefully engineered muffler and resonator arrangement.

Aggressive VQ37VHR Exhaust Note

The Nissan 370Z’s naturally aspirated VQ37VHR V6 has a distinctive exhaust note, and the XForce ESN370ZCS has been designed to bring more of that character to life.

Rather than simply removing muffling from the system, XForce uses a combination of:

• Twin centre resonators
• Twin rear mufflers
• Drone-control canisters

to refine the exhaust note.

The result is designed to produce a deeper and more powerful exhaust sound with reduced rasp and controlled cabin drone, making the system suitable for enthusiasts wanting significantly more character than the standard exhaust.

Twin Resonators & Drone Reduction

Performance exhausts can sometimes introduce unwanted frequencies during motorway cruising.

XForce addresses this with dual hot-dog style centre resonators together with rear mufflers featuring dedicated drone-reduction canisters.

This helps balance an aggressive exterior exhaust note with improved refinement during normal driving.

For a UK road car that may see motorway driving as well as weekend or performance use, this engineered approach can make the system considerably more usable than a simple straight-pipe style setup.

304 Stainless Steel Construction

The complete system is manufactured from 304 stainless steel, providing excellent resistance to corrosion together with the durability required from a high-performance exhaust system.

This is particularly beneficial for vehicles driven in the UK, where exhaust components can be exposed to:

• Rain and standing water
• Winter road salt
• Temperature changes
• Exhaust condensation
• Repeated heat cycles

304 stainless steel also gives the system a premium appearance to complement its performance-focused construction.

Large Polished Exhaust Tips

At the rear, the ESN370ZCS is completed with large polished, dual-wall, angle-cut exhaust tips, giving the Nissan 370Z a much more purposeful rear appearance.

The tips fill the factory bumper openings while complementing the wide and aggressive design of the Z34.

XForce’s latest manufacturer description specifies polished 4.5-inch dual-wall angle-cut tips.

Nissan 370Z Fitment

The ESN370ZCS is designed for the:

Make: Nissan
Model: 370Z
Chassis: Z34
Engine: 3.7L V6 VQ37VHR
Body styles: Coupe / Convertible where applicable
Product type: Cat-Back Exhaust System

The system is commonly catalogued for 2009–2021 Nissan 370Z Z34 Coupe and Convertible applications.

Important Fitment Notice

Vehicle specifications can vary by model year, trim level, market and previous exhaust modifications.

Please confirm compatibility using your registration number, VIN or full vehicle details before ordering if you are unsure.

For modified vehicles, check that the existing exhaust and catalytic-converter connections remain compatible with the standard post-cat mounting position.

Technical Specifications

Manufacturer: XForce
Manufacturer Part Number: ESN370ZCS
Product Type: Race Inspired Cat-Back Exhaust System
Vehicle: Nissan 370Z Z34
Engine: 3.7L VQ37VHR V6
Material: 304 Stainless Steel
Front Pipe Diameter: Dual 2.5″
Centre Pipe Diameter: Single 3″
Rear Pipe Diameter: Dual 2.5″
Centre Resonators: Dual
Rear Mufflers: Dual
Drone Reduction: Yes – rear drone-control canisters
Exhaust Tips: Polished dual-wall angle-cut tips
Installation Position: Post-catalytic-converter / cat-back

Why Upgrade Your Nissan 370Z Exhaust?

The standard Nissan exhaust is designed to satisfy a wide range of requirements including sound restrictions, manufacturing cost and everyday refinement.

For enthusiast owners, upgrading to an XForce performance cat-back can provide a much more engaging driving experience.

The ESN370ZCS provides:

• A deeper and sportier V6 exhaust note
• More aggressive rear styling
• Larger-diameter performance exhaust pipework
• High-quality stainless steel construction
• Carefully designed resonators and mufflers
• Reduced unwanted drone compared with less sophisticated exhaust setups
• A race-inspired exhaust design developed specifically for the Nissan 370Z

Ideal for Nissan 370Z Performance Builds

The XForce ESN370ZCS is an excellent exhaust upgrade for owners building a:

• Nissan 370Z road car
• Z34 fast-road build
• Naturally aspirated VQ37 performance build
• Modified 370Z
• Weekend performance car
• Show car
• Track-focused 370Z

Its stainless steel construction and distinctive pipe layout make it a strong foundation for enthusiasts looking to improve both the sound and appearance of their Z34.

Why Buy XForce ESN370ZCS from Performance Cars Parts?

Order your XForce Nissan 370Z Cat-Back Exhaust ESN370ZCS from Performance Cars Parts, your UK source for performance and tuning components.

Shop online at:

www.performancecarsparts.co.uk

If you’re unsure whether this exhaust is compatible with your Nissan 370Z, contact us with your vehicle registration, model year and vehicle specification before ordering and we can help confirm suitability.