ISR Performance OMS Spec Carbon Tip Exhaust - Nissan 350Z

The ISR Performance OMS Spec exhaust for the Nissan 350Z takes the opposite approach from most aftermarket Z33 systems. OMS stands for Old Man Spec, and the goal is a subtle, deep note that stays civil on the highway while still delivering the flow of a 3 inch Y-pipe back system. It is finished with dual 4 inch carbon look tips for a clean, understated look at the rear of the car.

Built for a quiet 3 inch system

• Mandrel bent stainless steel, precision TIG welded
• Resonated front section with a slight hump for added W brace clearance
• Subtle and deep exhaust note rather than a loud one
• Brushed stainless muffler
• Carbon look tips, dual 4 inch
• 3 inch piping throughout

NA or boosted

The system suits a stock VQ35DE as well as supercharged or turbocharged builds. The included 2 bolt flange adapter lets it connect to the factory Y-pipe, so a stock-exhaust car can bolt it on directly and add an aftermarket Y-pipe later.

Fitment

Only works on a Nissan 350Z with the stock differential cover. Larger aftermarket finned covers will interfere with the mid-section.

What is in the box

• 1x resonated front pipe
• 1x mid-section
• 1x muffler section with dual 4 inch carbon covered tips
• 2x 2 bolt 3 inch exhaust gaskets
• 1x 2 bolt flange adapter
• 4x bolts and 4x nuts

All ISR Performance products are designed for off-road use only.