do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Fitment:
Porsche 986 Boxster / Boxster S 1997 – 2004
Porsche 987 Boxster / Boxster S 2005 – 2008
Porsche 987C Cayman / Cayman S 2006 – 2008
Porsche 996 (911) Carrera / Carrera 4S 1998 – 2004
Porsche 997 (911) Carrera / Carrera S / Carrera 4S 2005 – 2008
PATENT PENDING. MADE IN U.S.A.
More and more we hear about connecting rod bearings seizing or cylinders becoming scored and destroying Porsche M96 and M97 engines. This all has to do with poor lubrication on banking and high speed corners which can result in high engine oil temperature and oil pump starvation. Introducing our newest component, the backflow preventer (BFP).
Our Remote Oil Filter Adapter Backflow Preventer (BFP) goes directly in place of the original factory oil filter canister allowing for ease of installation of lubrication & pressure accessories such as oil pressure compensator(s), external oil cooler(s) and a larger, metal oil filter element. Our (BFP) also eliminates restrictive filter size spin on oil filter adapters and sandwich plate options by combining the two into one component & integrating a backflow check valve. Two key benefits here is our (BFP) will provide a greater ground clearance allowing for a much larger remote mounted filter to be placed, which will provide a better oil filtration and flow for the engine assembly, as well as the ability to connect & install multiple oil lubrication & cooling accessories.
Some spin-on oil filter kits currently on the market go in place of the original filter canister area, eliminating the possibility of having multiple oil system accessories, forcing you to use either an oil cooler delete plate with external oil cooler, a spin on "sandwich adapter" in conjunction with the spin on filter adapter to connect an accessory OR nothing at all with simply a smaller filter. This will also create ground clearance issues having multiple components sandwiched together with the inclusion of the oil filter, especially on lowered vehicles. The only way to prevent a ground clearance issue on this setup is to use the smallest filter possible. If a spin on filter adapter & sandwich plate are used without the inclusion of a spin on oil filter, ground clearance will not be the issue at hand; the connection of multiple oil lubrication accessories becomes limited and the greater number of items to purchase increases to have the same oil kit solutions found with our (BFP) stage kits. A remote oil filter adapter and filter will still need to be placed. Save time and money with our (BFP).
A sandwich adapter combo with the spin-on oil filter will also require the use of an external oil check valve which has a maintenance life and will need to be replaced overtime. The (BFP)'s integrated check valve has a lifetime service life eliminating the need to replace a check valve.
Smaller filters are a lot more restrictive on their filtration and will have decreased service intervals. Compared to the original factory oil filter element and other smaller spin-on oil filters, the larger oil filter found on our (BFP) kits diminishes dry starts under cold cranking conditions due to its low restriction design & internal anti-drain back valve assuring immediate oil flow. The larger filter also has a greater burst pressure of up to 500psi designed to take pressure spikes in race engines that have higher oil pressure.
Simple. Easy. Reliable.
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 912 1965-69
Porsche 356
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610103999
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Oil backflow prevention kit.
Sold as a complete kit. 1 necessary per car.
This oil backflow kit incorporates a check valve between the oil tank and engine which prevents smoking on start up for 911 and 930 models from 1973-89.
The issue is due to the oil tank sitting higher than the engine oil pump. Gravity creates a positive pressure on the pump and slowly fills the engine case with time. Once the car is started, the cars smokes heavily
Our complete kit includes a model specific check valve with upgraded suction hoses and stainless-steel clamps ready for installation.