Motordyne Full Turbo 3" TDX-2 Exhaust for Nissan 370z (MD-009/PF3) 18830 They are a direct fit

They are a direct fit to the stock catalytic converters

Adjustable RPM Range/Displays In Imperial Or Metric Measurements

Precision CNC machined

Constructed using a one-piece carbon fiber sheet with a fiberglass skeleton

The truth is that it's actually the moment of inertia that affects the pulley's ability to improve engine and throttle response

Motordyne Full Turbo 3" TDX-2 Exhaust for Nissan 370z (MD-009/PF3) 18830 They are a direct fitThe Shockwave))) E370 is a True Dual X (TDX) exhaust design of a modular nature for integration of different and evolving sounds and features. Fabricated entirely of stainless steel and designed for maximum power gains by using a combination of dual 3. 0" and dual 3. 0" stainless steel tubing. Dual 3. 0" diameter primary tubes of the XYZ pipe inlets are optimized for diameter and length to yield maximum low end to upper midrange power and torque. Dual