Nissan 370Z Race Inspired Cat Back Exhaust System

Transform the driving experience of your Nissan 370Z with the race-inspired Xforce cat-back exhaust system. Precision-engineered from brushed finish 304 stainless steel, this system delivers the aggressive soundtrack the 370Z deserves.

The design starts with twin 2.5” piping that bolts directly to the factory post-cat flange. To handle engine movement and ensure long-term reliability, the system incorporates flex bellows immediately after the connection. From there, it merges into a single 3” section with a slip joint, offering both adjustability and optimal flow.

As the system progresses, it splits back into twin 2.5” piping, each side fitted with hot dog resonators to refine tone and reduce harshness. At the rear, a pair of round mufflers with dedicated drone canisters on each side further smooth out frequencies, delivering an aggressive yet balanced note.

Finishing off the look are polished 4.5” dual-wall, angle-cut tips — a signature Xforce touch that perfectly complements the bold styling of the 370Z.

The result? A system that enhances the iconic character of the VQ37 engine, producing a deep, powerful sound with minimal rasp and reduced cabin drone, whether you’re pushing hard on the track or enjoying a spirited drive.

Key Features:

• Race-inspired cat-back exhaust design

• Brushed 304 stainless steel construction

• Dual 2.5” piping merging into single 3” section with slip joint

• Flex bellows for movement and durability

• Hot dog resonators to smooth out tone

• Twin rear mufflers with drone canisters

• Polished 4.5” angle-cut dual-wall tips

• Aggressive exhaust note with controlled rasp and low cabin drone