Exhaust system

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09-21-2003 | 10:33 PM

bpodrat

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Exhaust system

I am a new owner of a 280ZXT with 54,000 miles. It is in need of an exhaust system and I am considering an HKS LET-NO1. Have any of you had experience with this exhaust?
Thanks for your help. I'm sure I will be back with suspension, turbo and intercooler questions.
Bob

09-21-2003 | 11:10 PM

280zx Fever

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what size is that wxhaust system ?

why not go for a full 3inch system with a test pipe ?

09-26-2003 | 01:33 PM

BASEBALL248

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Joined: Aug 2003

Posts: 126

From: Plaistow, New Hampshire

Use a 2.5" exhaust, which is recommended by engineers. The 3" is an overkill. A 3" can handle 900 HP...a 2.5 inch 450HP.

3" piping is way too big and slows the exit speed of the exhaust on the 280ZXT. Not to mention it can create unwanted turbulence; loss of low end response & power too.

09-27-2003 | 09:21 AM

bpodrat

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Thanks for your comments Baseball. I've ordered an HKS system especially designed for thr 280ZXT.
Bob

10-27-2003 | 01:49 AM

apex101

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go with a full 3" no cat. on turbo cars there is no need for backpresser. realy just look around how meny street turbo cars r runign 2.5"??? realy. theres a resin for there all runign 3"