NHP 200 Cells Exhaust Headers fits Porsche Boxster 986 / S
CALL TOLL FREE 855.466.2977 (During Business Hours)
TEXT / WHATSAPP 305.308.2009 (365/24/7)
PRODUCT FITMENT: 2000-2004 Boxster / Boxster S
WARRANTY: 2 Years Unlimited Mileage (Please read more about our warranty here)
RETURN POLICY: Please see our return policy here
WHAT'S INCLUDED: Left + Right Header with Gaskets. Hardware only provided for the connection between the headers and mid-pipes. Depending on mileage and condition you may need to purchase engine side bolts we recommend you use Porsche Factory Bolts only.
Designed to replace the highly restrictive factory headers, these headers will fit without any modifications, the headers include all gaskets and hardware needed to install them. With the mandrel bend primary piping increased to 42mm it allows for more exhaust flow before entering the Tri-Metal 200 cells Sport Catalytic Converters coated with rodhium/palladium/platinum , our Catalytic cartridge have 200 cells per square inch instead of 600 cells per square inch, with the larger primary piping and less restrictive catalytic these headers achieve a much better exhaust flow. Read more below...
| 986 Exhaust Headers Installation Instructions (.pdf) |
8 HP Gain by installing the NHP Headers. (See graph above)
Features
- Equal Length primary piping, mandrel bend
- Racing merge collector for primary piping
- 42mm primary piping vs. 36mm stock piping
- 200 cells sport catalytic converters
- 2 inch exit pipe vs. 1 3/4" stock exit pipe
- 10mm thick flanges
- T-304 Polished Stainless Steel (except for flanges they are steel)
For the State of California our Exhaust Products are not C.A.R.B.
Our Exhaust products have no guarantees about passing emissions in your state.
Our High Performance Exhaust with sports catalytic converters are built and meant for off-road purposes.
Our Exhaust Products “Lifetime Warranty” does not cover catalytic converter error codes.
Please note that when installing High Performance Catalytic Converters there is a possibility that you may get a “Check Engine Light” for Catalytic Converter Inefficiency or other Catalytic Converter related error codes. This may or may not happen, this is due to lowering the Cell Count of the catalytic cartridge, in other words we need to work with the same surface area with a lower cell count, most OEM Catalytic Converters will have 600 to 800 Cells per square inch, High Performance Catalytic Converters are only 200 Cells per square inch. If you get a check engine light it’s not because the product is defective but it’s the ECU picking up the difference and relating those error messages.
There are several ways to deal with this.
Most Efficient is the Flash the ECU with performance software, make sure to tell your tuner that you have 200 Cell Cats. This is the most expensive and most efficient.
Use 02 Bungs, many have been successful by using 02 Bungs however this is not 100% Bullet Proof.
Purchase OBD2 Scanner, read your codes and erase them. For those of you who are not annoyed by the use of a scanner on a weekly basis this is the cheapest solution.
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NHP Mid-Pipes Catless fits Porsche Boxster / S 986
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CALL TOLL FREE 855.466.2977 (During Business Hours)
TEXT / WHATSAPP 305.308.2009 (365/24/7)
PRODUCT FITMENT: 1997-2004 Boxster / Boxster S
WARRANTY: Lifetime limited warranty (Please read more about our warranty here)
RETURN POLICY: Please see our return policy here
WHAT'S INCLUDED: Left + Right Mid-Pipes + Gaskets and Hardware for connection between the mid-pipes and headers.
Our NHP Catless Mid-Pipes will fit all Boxster 986 Models. These Mid-Pipes delete the factory catalytic converters, this improves exhaust flow and give the Boxster a more aggressive sounding exhaust.
Read our extended description below for more important information .
NHP 200 Cells Mid-Pipes fits Porsche Boxster 986 / S
Only a few left!
CALL TOLL FREE 855.466.2977 (During Business Hours)
TEXT / WHATSAPP 305.308.2009 (365/24/7)
PRODUCT FITMENT: 1997-2004 Boxster / Boxster S
WARRANTY: 2 Years Unlimited Mileage (Please read more about our warranty here)
RETURN POLICY: Please see our return policy here
WHAT'S INCLUDED: Left + Right Mid-Pipes + Gaskets and Hardware for connection between the mid-pipes and headers.
An all time favorite the NHP 200 Cells Mid-Pipes for the 986 Boxster, our Mid-Pipes will open up the exhaust flow, get rid of those restrictive factory mid-pipes and enjoy more power and better sound.
Please read more below for our extended description.