NHP Exhaust Race Headers fits Porsche Boxster 986 / S
CALL TOLL FREE 855.466.2977 (During Business Hours)
TEXT / WHATSAPP 786.617.0962 (365/24/7)
PRODUCT FITMENT: 2000-2004 Boxster / Boxster S (See notes further in description about fitment on the 97-99 Models)
WARRANTY: Lifetime limited warranty (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.
The NHP Exhaust Headers are a huge improvement over the stock headers, 42mm primary piping that joins into a racing merger collector and exits via a 53mm exit pipe. Made of T-304 Stainless Steel smooth mandrel bends, perfect welds, stainless steel flanges. Our merge collector is welded to the exit pipe and not overlapped on the exit pipe like most other headers out there. Read More below....
| Boxster 986 Exhaust Headers Installation Instructions (.pdf) |
Not recommended for Tiptronic Boxster all years due to coolant line, our exhaust headers interfere with the coolant line.
For the 97-99 2.5L Boxster only , these headers will not fit with the factory mid-pipes, in order to install these headers you must purchase the NHP 986 Mid Pipes.
For the 00-04 2.7L/3.2L Boxster , by installing these catless headers the ECU will trigger the Check Engine Light since that the catalytic converters are deleted with these headers, we recommend you install our O2 Bung Sensor to help avoid the "check engine light" (Links Below at the end of the description)
-Approx 10HP Gains.
-Weight NHP Headers 10lbs each
-Weight Factory Headers 5lbs Each
-Primary Piping Diameter NHP Headers 42mm
-Primary Piping Diameter Factory Headers 34.5mm
-Exit Pipe to Cat-Pipe NHP Headers 53mm
-Exit Pipe to Cat-Pipe Factroy Headers 42.5mm
-Gaskets and bolts included on muffler side flange, only gaskets are included on engine
side. We don't supply the bolts on the engine side, we recommend replacement of these bolts on older models such as the 986 unless your bolts are in good condition (low mileage cars)
Be sure to check out our NHP Mid-Pipes and Muffler
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 and cat-bypass exhausts are built and meant for off-road purposes.
Our Exhaust Products “Lifetime Warranty” does not cover catalytic converter error codes.
Please note that due to the deletion of your catalytic converter you will encounter a check engine light. You may want to flash your ECU to avoid that or install a 02 Sensor bung to help eliminate the possibility of a check engine light.
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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.
O2 Sensor Check Engine Light Fix Large O2 Bung with mini catalytic converter 2005+ Models
CALL TOLL FREE 855.466.2977 (During Business Hours)
TEXT / WHATSAPP 305.308.2009 (365/24/7)
PRODUCT FITMENT: Universal
WARRANTY: N/A
RETURN POLICY: Please see our return policy here
WHAT'S INCLUDED: O2 Bung Only
ATTENTION Please watch the video below for more information on these Check Engine Light O2 Sensor Bungs.
Introducing our latest version of the O2 Bungs, these O2 bungs are much larger. The O2 Bungs feature a real mini catalytic converter. These are available in 2 different models 45 Degree and 90 Degree O2 Bungs.
If you have installed Race Headers or Cat-Bypass Pipes this may eliminate the check engine light warning for catalytic efficiency.
PLEASE READ MORE BELOW....