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HKS Hi-Power / Hiper Catback Exhaust System 2-Seater Coupe - Nissan 300ZX 90-95 Z32 - IN STOCK!!!

Use this form to ask a question about this product only. If you have questions in regards to shipping quotes or anything else, please use our contact form.

Question:

What internal diameter is this? 2.5" or 2.25"? - Bogdan

Answer:

Hi Bogdan, the inner diameter is 62mm

Question:

Flowing of air wise/performance, This exhaust system vs megan quad tip? - Said

Answer:

Hi Said, the HKS is generally considered to be one of the best flowing exhausts available for this car.

Question:

Does this install easily as oem or require fabrication/modifications to mount on a ‘90 300 z ? - Richard deVarga

Answer:

This is a direct bolt-on, as long as it's a 2-seater.

Question:

Would it fit a 1990 n/a model? If not what’s the difference between it and the turbo model - Calin

Answer:

Yes, as long as it's a 2-seater.

Question:

Hello will this fit on a 1996 twin turbo 2+0, it doesn’t show a 1996 comparability - Andrew

Answer:

Hey Andrew, this will not fit the 96 without modifications as the 96 clocks the flanges at the H-pipe differently from the 90-95. So you would need to cut and re-weld the flanges on the cats, or on the H-pipe.

Question:

Is the grey part also stainless steel? - ricardo B

Answer:

Hi Ricardo, yes it is.

Question:

I am just wondering I see its says 65mm pipe diameter. Is this true 65mm? other hks exhaust I have seen for the 300zx are 60mm pipe diameter. - Mark

Answer:

Hi Mark, the outer diameter is 65mm, the inner diameter is approximately 61mm.

Question:

Will this Catback system bolt up to either the 2.25" or 2.5" CZP/PPE Stainless Steel Test Pipes that you have on the site? - Antonio

Answer:

Hey Antonio, yes those will work fine together.

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