5 Zigen in collaboration with Esprit Japan has developed a race tuned catback for the Nissan R35 GT-R, main gain in the mid to top end range power.

Spec:

304 SUS Stainless Piping
80mm main pipe -> 70mm axle pipe and exit through 60.5mm dual tip piping
Quad exhaust tip construction
90 decible noise level
Special order 2-3 months lead time, 100% pre-payment needed with no cancellation.

MSRP - 1999.99