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ISR Performance
SKU:ISR Performance-IS-Z34-Y
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The ISR Performance 370z / G37 Y-pipe utilizes 2.75" stainless steel piping along with bellowed flex sections running from the 2 bolt catalytic converter flanges back to the high performance velocity merge. The Y pipe then steps to 3" stainless piping coming out of the velocity merge to the rear 3" exhaust flange. The Y pipe also features an integrated dimpled gusset plate tying the two individual runners together for increased strength and rigidity.
The ISR Performance Y pipe was designed to provide the best possible exhaust tone, ground clearance, and performance, all at an affordable price!
What’s in the box:
This will not fit on X Model AWD G37s. This will not work with a Nismo Model Catback Exhaust OEM or Aftermarket.
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.
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2PM EST cutoff*
30 days return policy
New products updated daily!
10am - 5pm