{"product_id":"n55-pwg-3-5-catless-downpipe-bmw-335i-m135i-2012-2013","title":"OneFastShop N55 PWG 3.5 Inch Catless Downpipe BMW 335i M135i 2012-2013","description":"\u003cp\u003eWake up your N55 PWG with the OneFastShop 3.5 inch catless downpipe. Designed for early production F30 335i and F20\/F21 M135i models with the pneumatic wastegate N55 turbo (2012 to mid 2013), this is the biggest bang for buck mod available for the platform. Stripping out the factory cat unlocks real power, sharper throttle response, and the deep growl your N55 was built to make.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 4px 0;\"\u003eReal World Performance Gains:\u003c\/h3\u003e\n\u003cul style=\"margin-top:0;\"\u003e\n\u003cli\u003e+20 to +25 horsepower with proper tuning\u003c\/li\u003e\n\u003cli\u003eEven more power on upgraded turbo setups\u003c\/li\u003e\n\u003cli\u003eSignificantly faster turbo spool and quicker throttle response\u003c\/li\u003e\n\u003cli\u003eDeeper, more aggressive exhaust note from the turbo outlet back\u003c\/li\u003e\n\u003cli\u003eStage 2+ tune ready\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:16px 0 4px 0;\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul style=\"margin-top:0;\"\u003e\n\u003cli\u003eFull 3.5 inch diameter mandrel bent tubing\u003c\/li\u003e\n\u003cli\u003e304 grade stainless steel construction\u003c\/li\u003e\n\u003cli\u003eCNC machined billet flanges\u003c\/li\u003e\n\u003cli\u003eHand TIG welded joints\u003c\/li\u003e\n\u003cli\u003eWelded mounting bracket included\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects\u003c\/li\u003e\n\u003cli\u003eLHD and RHD compatibility\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM and aftermarket cat back exhausts\u003c\/li\u003e\n\u003cli\u003eDirect bolt on installation, no cutting required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:16px 0 4px 0;\"\u003eTechnical Specs:\u003c\/h3\u003e\n\u003cul style=\"margin-top:0;\"\u003e\n\u003cli\u003eDiameter: 3.5 inch (full diameter maintained from turbo outlet)\u003c\/li\u003e\n\u003cli\u003eMaterial: 304 grade stainless steel\u003c\/li\u003e\n\u003cli\u003eTubing: Mandrel bent\u003c\/li\u003e\n\u003cli\u003eFlanges: CNC machined billet\u003c\/li\u003e\n\u003cli\u003eWelding: Hand TIG welded\u003c\/li\u003e\n\u003cli\u003eMounting: Welded bracket included\u003c\/li\u003e\n\u003cli\u003eConfiguration: Race configuration, catalytic converter removed\u003c\/li\u003e\n\u003cli\u003eEngine: BMW N55 with pneumatic wastegate (PWG)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:16px 0 4px 0;\"\u003eContents:\u003c\/h3\u003e\n\u003cul style=\"margin-top:0;\"\u003e\n\u003cli\u003e1 N55 PWG 3.5 inch catless downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top:12px;\"\u003e\u003cstrong\u003eGasket required for installation:\u003c\/strong\u003e A turbo to downpipe gasket is required to seal this downpipe to your factory turbo. Our \u003ca href=\"\/products\/turbo-to-downpipe-gasket-3-5-for-bmw-n54-n55-s55-s58-n63-s63-s68-n74-18307553601\"\u003e3.5 Inch Turbo to Downpipe Gasket for BMW N55\u003c\/a\u003e is available separately, add it to your order from our store.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 4px 0;\"\u003eVehicle Fitment:\u003c\/h3\u003e\n\u003ctable border=\"1\" style=\"margin-top:0;\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"200\"\u003eSubmodel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"100\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2013\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e3 Series\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335i xDrive (F30\/F31, build date up to 07\/2013)\u003c\/td\u003e\n\u003ctd\u003eN55 PWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2013\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e1 Series\u003c\/td\u003e\n\u003ctd\u003eM135i \/ M135i xDrive (F20\/F21, build date up to 07\/2013)\u003c\/td\u003e\n\u003ctd\u003eN55 PWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:16px 0 4px 0;\"\u003eWastegate Identification:\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThis downpipe is for early production N55 engines with the pneumatic wastegate (PWG) only, found on F30 335i and F20\/F21 M135i models built up to July 2013. PWG turbos use a vacuum line and diaphragm to control wastegate position. After July 2013, BMW switched to the electronic wastegate (EWG) on these chassis. If your build date is after 07\/2013, you likely have an EWG turbo and need our N55 EWG 4 inch downpipe instead. Verify your turbo type before purchase.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 4px 0;\"\u003eImportant Note:\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThis product is intended for off-road and track use only. It is not legal for use on public roads and may not comply with emissions regulations. Check local laws before installation.\u003c\/p\u003e","brand":"OneFastShop","offers":[{"title":"Default Title","offer_id":44754853986476,"sku":"N55PWGFDP","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0480\/2160\/2467\/files\/remove_the_vrsf_logo-1_623401b0-8838-49d3-bb4a-580dab30da31.jpg?v=1779205446","url":"https:\/\/onefastshop.com\/products\/n55-pwg-3-5-catless-downpipe-bmw-335i-m135i-2012-2013","provider":"OneFastShop","version":"1.0","type":"link"}