Options
Description
New CZP Test Pipes are finally out for the Non-Turbo Models. We have teamed up with PPE to make the highest quality and best fit available on the market. Test Pipes replace the stock catalytic converters for unrestricted maximum exhaust flow (12-14HP Gain).
- 2.5" Piping to keep noise levels down, and HP levels up
- 304 Stainless Steel Flanges, 3/8" Thick Waterjet Cut
- 304 Stainless Steel, 16 gauge wall thickness
- Hardware and Gaskets Included
- Removes AIV Bungs
- 100% TIG Welded
- Made in the USA
Allow 3-4 weeks for Production, 25% Restocking fee for any cancellations or returns
Compatibility
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
Customer Questions
Question:
Will these fit with the auto transmission?
- Michael
Question:
Hello will these test pipe cause my check engine light to pop up and make passing smog not possible ? Does it remove the catalytic converters ?
- Chris
Answer:
Hi Chris, these will remove the cats, but on the 90-95 the cats are not monitored, so it doesn't throw a CEL.
Question:
So just to verify, I have a RHD JDM 2+2 Twin Turbo 1993 300zx. The NA test pipes are the same as the JDM Twin Turbo?
- James
Answer:
That's correct; it's really the US Twin Turbos that are the odd ones out. It is worth noting, however, that virtually all aftermarket downpipes are based on the US versions. So if you were to run aftermarket downpipes, then you would need to run US TT test pipes with them.