{"title":"G8X M2\/M3\/M4","description":"\u003cp\u003e2021-Present M3\/M4\u003c\/p\u003e\n\u003cp\u003e2023-Present M2\u003c\/p\u003e","products":[{"product_id":"nrw-design-s58-top-mount-single-turbo-kit","title":"S58 Top Mount Single Turbo Kit","description":"\u003cp\u003eIntroducing the NRW Design S58 Top Mount turbo kit. This kit is the definition of quality and performance! The NRW Design manifold is made from a 6160 T6 billet head flange and the runners are 321 stainless steel, utilizes 2 45mm waste gates, topped off with a T4 twin scroll flange. This provides the fastest spool and the ultimate strength when it comes to a manifold. Most companies cheap out with using 304 stainless due to cost but 321 Stainless the most desired steel for manifolds due to bring more suitable for extremely high-temperature applications for its resistance to oxidation and creep. The 6160 T6 head flange is machined and designed to accept the heat from welding and guarantees flatness across the flange. Much nicer and stronger than the cheap option of water jetting. Our fabricator is the absolute best in the business. Perfection with his welding skills a true master of his craft. The manifold uses 2x 45mm Turbosmart waste gates giving you complete control over boost. NRW Design has also produced a complete silicone hose kit for your turbo build. There is no splicing hoses needed as this provides you the radiator and coolant lines for your coolant reservoir, engine, as well as for the Garrett turbo. Our over engineered oil feed and return lines are robust and perfect fitment using our own billet oil feed and block off fittings. The kit is an absolute piece of art, preforms and fits perfectly! We prefer the Garrett turbos due to quality of Garrett but you are more than welcome to use Precision as the 68\/70 next gen has been an amazing turbo. This kit easily pushes well over 1000 WHP and starts at $6995.00. Kit as shown with the Garrett G42-1200 is $11,995.00 These kits are custom made and take between 2-4 weeks to produce. We do try to stock them so reach out if interested.\u003c\/p\u003e\n\u003cp\u003eYou will have your choice of turbo selection.  Precision, Turbosmart, or our preferred Garrett turbos.  Please email us at Sales@NRW-Design.com to discuss your build requirements before ordering \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e* A $500 non refundable deposit is required to hold your place in line to start the custom fabrication.  Once completed you will receive an email and phone call to let you know your kit is ready to ship.  You will have 72 hours to wire the final payment before shipping.  Wire information will be provided once the kit is ready to ship.  \u003c\/p\u003e","brand":"NRW-Design","offers":[{"title":"Default Title","offer_id":49735253295423,"sku":"","price":6995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/nrw-design-0073-web_9fbb95a3-c4cd-4152-84bc-a3c999a07b93.jpg?v=1726144928"},{"product_id":"booster-pump-diy-kit","title":"Booster Pump DIY Kit","description":"\u003cp\u003eIntroducing the NRW Design DIY booster pump kit.  This kit was designed and manufactured in house here at NRW Design and this kit will allow you to add a Walbro fuel pump to either add port injection or boost fuel pressure to your stock direct injection system.  The basic kit comes with a Walbro fuel pump bracket with hanger.  The hanger is attached by using 2 stainless rivets included in the kit. Once the hanger is attached you simply fit the bracket into position and tighten the 2 top screws firmly securing the bracket to the factory basket.  The kit also comes with your choose of either a 5\/16 (7.89) or 3\/8 quick detach Walbro fitting and the corresponding in tank fuel hose with quick detach fittings.  As an add on you’re able to purchase the Walbro pump of your choice to help complete the kit.  \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA simple wiring harness from your local speed store and some bulkhead fittings is all you need to complete this setup.  This gives you the customer the ability to design your very own fuel system with parts that were not readily available on the market at a fraction of what other companies are selling complete kits for    We will be doing some DIY installs on our Instagram for you to see just how easy and inexpensive this fueling kit truly is. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NRW-Design","offers":[{"title":"3\/8","offer_id":50027392074047,"sku":"BPK3-8","price":149.95,"currency_code":"USD","in_stock":false},{"title":"5\/16","offer_id":50027392106815,"sku":"BPK5-16","price":149.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/18AC9474-CA2B-4466-A433-29B1190E979C.jpg?v=1730560013"},{"product_id":"s58-billet-valve-cover","title":"S58 Billet Valve Cover","description":"\u003ch3 class=\"listing__name\"\u003eNRW Design S58 Billet Valve Cover \u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAnother industry first\u003c\/span\u003e - the NRW Design S58 valve cover is made from a single block of 6061 billet aluminum.  NRW has spent the last year designing, machining, and testing our S58 valve cover and NRW Design is happy to announce we are ready to share this with the world.  This valve cover replaces the factory plastic valve cover that has been known to leak and or crack, causing the owner to replace with the only option at the time, another OEM cover.  Today, we would like to give you another option when it comes to replacing your valve cover. \u003c\/p\u003e\n\u003cp\u003eThis is not a direct replacement.  Your plastic engine cover is unusable due to the PCV delete used with this valve cover.  The NRW Design valve cover bypasses the factory PCV system and utilizes a catch can setup for excess crank case pressure.  Our billet cover uses 2 - 10\/ORB to AN fittings mounted at the top of the cover that would route to your catch can setup.  Catch can setup and plumbing is sold separately. Our billet valve cover is on some of the highest HP cars in the world and preforms as intended.  No issues with case pressure or check engine codes.  Our billet valve cover has been tested on cars pushing upwards of 1600whp including Pro Tuning Freaks (Bootmod3) personal shop car! \u003c\/p\u003e\n\u003cp\u003eIf you’re looking for a more customized look we have the ability to offer a powder coating service.  The price does depend on how extreme you are waiting to go and it will be priced accordingly.  Please email for pricing for powdercoating.  Prices do start at $350 and up. \u003c\/p\u003e\n\u003cp\u003eThe cost of the valve cover is \u003cstrong\u003e$3499.00 MSRP Raw Finish\u003c\/strong\u003e and that includes the following: \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 class=\"listing__name\"\u003e\u003cstrong\u003e1-NRW Design Billet S58 Valve Cover \u003c\/strong\u003e\u003c\/h5\u003e\n\u003ch5 class=\"listing__name\"\u003e\u003cstrong\u003e2-BMW Fuel Pump Gasket - Genuine BMW 11128093559  \u003c\/strong\u003e\u003c\/h5\u003e\n\u003ch5 class=\"listing__name\"\u003e\u003cstrong\u003e1-BMW Engine Valve Cover Gasket - Genuine BMW 11128064481\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ch5\u003e\u003cstrong\u003e2-NRW Design 10-ORB to AN swivel fittings \u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNRW Design LLC. \u003c\/p\u003e","brand":"NRW-Design","offers":[{"title":"Without Swivel Fittings \u0026 Gasket Kit","offer_id":51548201943359,"sku":"S58BVC-1","price":2995.95,"currency_code":"USD","in_stock":true},{"title":"With Swivel Fittings \u0026 Gasket Kit","offer_id":51548250669375,"sku":"S58BVC-2","price":3199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/S58-3.jpg?v=1734317304"},{"product_id":"s58-billet-multi-baffled-oil-cap-with-an-swivel-option","title":"S58 Billet Multi Baffled Oil Cap with AN Swivel Option","description":"\u003cp\u003eToday launches our latest product the S58 Billet Multi Baffled Oil Cap with the option of a 10 AN swivel fitting.  This was just a natural progression coming from our billet oil cap from the S65.  A slim sleek and stylish oil cap serves more than just a cool replacement for the OEM oil cap.  This cap gives you the ability to have the option of adding a breather filter to the top of your valve cover or even better giving you the ability to add a 10AN swivel fitting to the oil cap to run a line to a catch can, helping the issues associated with bigger power cars and positive case pressure.  This cap has a unique design as its multi ported though multiple chambers to help trap oil but allowing the excess gasses to continue out.  This porting helps be the first line of filtration before running to a catch can or even a breather.  This will help slow down the blow by oil that tends to end up on your engine or hood.  This cap is strictly for the S58 and not the B58.  Due to tolerances of the valve covers this is only made to fit the S58 factory valve cover or our very own billet valve cover.   Made from 6061 T6 aluminum in house at NRW Design this oil cap is the best option on the market for those looking for more performance or those just looking for an upgraded and stylish cap to help dress up the already beautiful S58 engine bay! \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePlease note: this oil cap only fits BMW S58 and not the B58 models.  The 10an swivel is an added option and should be selected before purchase\u003c\/p\u003e","brand":"NRW-Design","offers":[{"title":"Oil Cap Only","offer_id":51193221841215,"sku":null,"price":149.95,"currency_code":"USD","in_stock":true},{"title":"Oil Cap with AN Swivel Fitting","offer_id":51193227313471,"sku":null,"price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/image1_2_a829b787-27fa-478a-a0a3-741326981247.jpg?v=1754518355"},{"product_id":"4-single-turbo-velocity-stack-with-1-8-npt-and-12an-intake-port","title":"4\" Single Turbo Velocity Stack with 1\/8\" NPT and 12AN Intake Port","description":"\u003cp\u003eITS HERE! our very own single piece billet aluminum 4\" velocity stack with 1\/8\" NPT port and 12AN intake port!  This velocity stack offers more than any other velocity stack on the market.  Milled from a single piece of 6061 T6 aluminum our 4\" velocity stack adds performance, style, as well as solving many issues associated with vent to atmosphere catch can systems.  \u003c\/p\u003e\n\u003cp\u003ePerformance is gained by smoothing out the air and accelerating the charge air as it enters the turbo.  A major benefit over a simple screen type that covers your turbo.  We have incorporated a 1\/8NPT port at the top of the velocity stack to allow for either a nitrous nozzle or methanol nozzle for added horse power and torque.  \u003c\/p\u003e\n\u003cp\u003eStyle, our velocity stack is milled from a single block of 6061 aluminum that offers amazing style and a screen that is milled directly into the velocity stack.  This will help from larger objects from entering the turbo intake with out breaking of degrading like the simple band screens offered on the market today.  \u003c\/p\u003e\n\u003cp\u003eSolves, this solves the main issues of venting to atmosphere which are smell, oil spray over engine bay, and providing a negative pressure in the catch can and valve cover.  There are serous gains made from having a negative pressure in your system which gives you freed up horse power lost by back pressure in your engine case due to blow by.  Think of it as a small vacuum pump.  \u003c\/p\u003e\n\u003cp\u003eThis velocity stack can work with any 4\" intake single turbo.  This stack can be adapted to any catch can system that uses a 12AN out or could be stepped if needed to get to 12AN at the velocity stack.  This stack pairs well with our S58 catch can system, our S58 billet valve cover, and our S58 single turbo kit.  All manufactured right here in the USA!  \u003c\/p\u003e\n\u003cp\u003eThe Velocity stack is offered in either Anodized silver or Anodized black and can be powder coated any color for an additional charge.  Please visit our blog post on this as we discuss more about this amazing item. \u003c\/p\u003e","brand":"NRW-Design","offers":[{"title":"Black","offer_id":51308427641151,"sku":null,"price":399.95,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51308427673919,"sku":null,"price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/image1_2_c94ce5cf-6731-431a-9149-6a17dac13916.jpg?v=1755968162"},{"product_id":"g8x-single-turbo-or-fmi-catch-can-kit","title":"G8X Single Turbo or FMI Catch Can Kit","description":"\u003cp\u003eIts finally here!  A catch can kit that solves many issues with a vent to atmosphere kits.  Currently limited to single turbo kits with 4\" intakes and cars that run Front Mount Intakes.  This is our hybrid recirculation kit.  Why recirculate you might ask?  The answer is simple; it helps with 3 things.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eFirst the 2 largest ones. Smell and Oil spray over your hood and engine bay.  There is nothing worse than driving your expensive car down the road and it smells like your about to die with exhaust gasses coming through your vents.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eSecond, the oil spray coming from your catch can setup and spraying all over your freshly clean build or engine bay. But does recirculating those gasses back though your engine loose power and bad for the engine?  Our catch can design helps scrub most of the oil water and contaminates coming from your engine.  So only the hydrocarbons are sent back though the engine. This is nothing new and these cars still make insane power doing so. Better for the environment and no harm to your engine as that was what the PCV was doing anyway.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eWe talked about the first 2 benefits now here is the 3rd.  The way we introduce back into the engine is 2 different ways depending on your build.  First the single turbo.  We have designed a velocity stack for the single turbo guys.  But not just a simple velocity stack.  Ours is a bit different and make from a single piece of aluminum.  We have used our aerospace engineering to help develop a vacuum port of sorts to help draw pressure from the catch can and valve cover.  Having negative pressure is an added benefit as it frees up lost HP by sucking out that positive case pressure.  Drag, Race, high end street cars take advantage of this as they add a vacuum pump to their system.  Weve basically designed a lower pressure vacuum pump without adding a pump itself.  No creating too much vacuum that it could suck oil from the engine. So, another net positive.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eOur front mount intake guys... why just you?  It comes down to mounting points in the engine for a catch can setup.  We were able to design a bracket to mount the catch can and develop a concept almost the same as the single turbo guys.  This ties into your intake elbow and offers the same concept of recirculating and negative pressure in the system.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eOur catch can come with everything but the lines itself.  We cannot keep up with the number of configurations this will be able to service.  But the AN lines are simple to build.  Our catch can come with a dip stick, and I think we are the only company that shows you the entire parts list of our catch can setup.  We have been running these kits on our test cars for over a year now.  Collecting data as we continue log mileage and time on these kits.  Kits that have seen upwards of 50lbs of boost running on pump gas as well as straight E85.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eThese kits work with our billet valve covers or kits that run a 2x 10an catch can system.  We are in current development for those running stock valve covers and looking to add a catch can to their setup.  Watch our Instagram for the latest updates. \u003c\/p\u003e","brand":"NRW-Design","offers":[{"title":"Catch Can with Single Turbo Bracket","offer_id":51310304100671,"sku":null,"price":599.95,"currency_code":"USD","in_stock":true},{"title":"Catch Can Turbo Hybrid Setup with Bra","offer_id":51310304166207,"sku":null,"price":569.95,"currency_code":"USD","in_stock":true},{"title":"Catch Can with Single Turbo Bracket \u0026 4'' Velocity Stack","offer_id":51311272001855,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true},{"title":"Catch Can No Bracket","offer_id":51311274852671,"sku":null,"price":499.95,"currency_code":"USD","in_stock":true},{"title":"Catch Can with Single Turbo Bracket \u0026 5\" Velocity Stack","offer_id":51534236057919,"sku":null,"price":1049.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/image4_2.jpg?v=1755968161"},{"product_id":"5","title":"5\" Single Turbo Velocity Stack with 1\/8\" NPT and 12AN Intake Port","description":"\u003cp\u003eITS HERE! our very own single piece billet aluminum 5\" velocity stack with 1\/8\" NPT port and 12AN intake port!  This velocity stack offers more than any other velocity stack on the market.  Milled from a single piece of 6061 T6 aluminum our 4\" velocity stack adds performance, style, as well as solving many issues associated with vent to atmosphere catch can systems.  \u003c\/p\u003e\n\u003cp\u003ePerformance is gained by smoothing out the air and accelerating the charge air as it enters the turbo.  A major benefit over a simple screen type that covers your turbo.  We have incorporated a 1\/8NPT port at the top of the velocity stack to allow for either a nitrous nozzle or methanol nozzle for added horse power and torque.  \u003c\/p\u003e\n\u003cp\u003eStyle, our velocity stack is milled from a single block of 6061 aluminum that offers amazing style and a screen that is milled directly into the velocity stack.  This will help from larger objects from entering the turbo intake with out breaking of degrading like the simple band screens offered on the market today.  \u003c\/p\u003e\n\u003cp\u003eSolves, this solves the main issues of venting to atmosphere which are smell, oil spray over engine bay, and providing a negative pressure in the catch can and valve cover.  There are serous gains made from having a negative pressure in your system which gives you freed up horse power lost by back pressure in your engine case due to blow by.  Think of it as a small vacuum pump.  \u003c\/p\u003e\n\u003cp\u003eThis velocity stack can work with any 5\" intake single turbo.  This stack can be adapted to any catch can system that uses a 12AN out or could be stepped if needed to get to 12AN at the velocity stack.  This stack pairs well with our S58 catch can system, our S58 billet valve cover, and our S58 single turbo kit.  All manufactured right here in the USA!  \u003c\/p\u003e\n\u003cp\u003eThe Velocity stack is offered in either Anodized silver or Anodized black and can be powder coated any color for an additional charge.  Please visit our blog post on this as we discuss more about this amazing item. \u003c\/p\u003e","brand":"NRW-Design","offers":[{"title":"Black","offer_id":51536235233599,"sku":null,"price":449.95,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51536235266367,"sku":null,"price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/NRW-Design-0108a.jpg?v=1762221054"},{"product_id":"billet-s58-water-pump-connectors","title":"Billet S58 Water Pump Adapters","description":"\u003cdiv id=\":t3\" class=\"Am aiL Al editable LW-avf tS-tW tS-tY\" aria-label=\"Message Body\" role=\"textbox\" aria-multiline=\"true\" spellcheck=\"false\" aria-owns=\":vi\" aria-controls=\":vi\" aria-expanded=\"false\" tabindex=\"1\"\u003e\n\u003cp\u003eNRW Design wanted to offer an alternative solution to the factory S58 water pump adapters.  We have seen over the past few years that if you were to break these adapters the only solution was to buy a new factory water pump, costing anywhere from $500-600 usd.  Replacing the old water pump with a new water pump with the same plastic adapters.  NRW Design wanted to come up with a solution to this and save those that break these adapters with a much cheaper and more sturdy solution.  So the small and large billet adapters were born.  These billet adapters are a 1:1 of the OEM piece but provide a much more sturdy solution, made from 6061 T6 aluminum.  These adapters are a simple plug and play and come with their own viton o-rings.  A simple inexpensive solution to having to replace the entire water pump due to these breaking or failing. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e \u003cspan\u003eWe do recommend lubricating the aluminum adapters for easier attachment to the rubber hose.  \u003c\/span\u003e\n\u003c\/h5\u003e\n\u003c\/div\u003e","brand":"NRW-Design","offers":[{"title":"Default Title","offer_id":51547846836543,"sku":null,"price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/4DA9FA58-89EF-43D4-A9E5-5F5C752D681C.jpg?v=1762605434"},{"product_id":"s58-b58-gen2-exhaust-cam-blocks","title":"S58 Exhaust Cam Blocks","description":"\u003cp\u003e\u003cstrong\u003eThe Wait is Over! Our S58 Cam Blocks are here and in stock ready to ship.  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor those looking to make power with a single turbo and or a built engine running high boost, many will run into the issue of having their exhaust cam drift or walk backwards. Something a tuner will be on the lookout for and you will hit a limit.  So we have designed these cam blocks to help prevent \"cam walk\" and allow the tuner to be able to dial in your car without this sporadic issue.  \u003c\/p\u003e\n\u003cp\u003eExhaust Cam Load: On the S58, the exhaust camshaft is responsible for driving two high-pressure fuel pumps. When the engine is tuned, especially with stiffer valve springs or higher fuel-pressure demands from upgraded HPFPs, that extra mechanical load can exceed what the VANOS system can comfortably control. The result is exhaust cam timing drift, often referred to as cam walk.\u003c\/p\u003e\n\u003cp\u003eFuel-Pressure Variability: As cam timing begins to wander at high load or high RPM, the HPFPs are no longer driven in a stable, predictable pattern. Fuel pressure can sag or oscillate, which leads to inconsistent AFRs and forces the DME to intervene with timing pulls or throttle closures to protect the engine.\u003c\/p\u003e\n\u003cp\u003eErratic Engine Behavior: With cam phasing and fuel pressure both fluctuating, the engine becomes less predictable overall. At elevated power levels where precision is everything, this instability can undermine both performance and long-term reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePriced only for the cam blocks\u003c\/span\u003e, we will be soon offering the cam vise plate to help make the reloading of the spring easier.  \u003c\/p\u003e","brand":"NRW-Design","offers":[{"title":"102","offer_id":52243054919999,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"109","offer_id":52243054952767,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"Full Lock","offer_id":52243054985535,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0809\/6319\/files\/402C84CD-752A-4494-A0A7-93813BEDB9BC.jpg?v=1762906469"}],"url":"https:\/\/www.nrw-design.com\/collections\/g8x-m2-m3-m4\/gen2b58.oembed","provider":"NRW-Design","version":"1.0","type":"link"}