{"product_id":"bm-exh038p","title":"S68 Engine Catless Downpipes Full Kit - Polished Finish (BM-EXH038P)","description":"\u003cdiv\u003e Restrictions in the exhaust system robs horsepower and torque especially on turbocharged cars. Thus, removing as much exhaust flow restrictions will increase horsepower and torque significantly. The factory catalytic converter found in the factory downpipe is a big culprit of this and is a major exhaust flow restriction. The factory catalytic converter is made up of catalyst material formed into \"honeycomb\" weaves. Exhaust gas must pass through these tiny \"honeycomb\" weaves on their way to the exhaust system thus causing a major exhaust flow restriction. It also causes turbulence after the catalytic converter which causes the exhaust flow to slow down (which increases restriction). By replacing the factory downpipe\/catalytic converter with our Competition Series Catless Downpipe, more power is unleashed! You will feel the difference instantly.The 2025+ BMW M5 (G90) has 2 primary catalytic converters and 2 secondary catalytic converters for a total of 4 catalytic converters. Our Competition Series Catless Downpipes replace both the primary and secondary sections.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eHigher Max Horsepower Power Curve\u003c\/li\u003e\n\u003cli\u003eHigher Intial Torque Curve. Torque curve hits faster and higher and longer.\u003c\/li\u003e\n\u003cli\u003eBetter throttle response and faster turbo spool up times.\u003c\/li\u003e\n\u003cli\u003eMandrel Bent 3\" piping. Smooth transition to the exhaust system.\u003c\/li\u003e\n\u003cli\u003e100% Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003e100% TIG welded for better quality welds\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machined turbocharger V-Band flange.\u003c\/li\u003e\n\u003cli\u003eMirror polish or brush finish\u003c\/li\u003e\n\u003cli\u003eAvailable with high temperature black thermal coating to reduce underhood temperatures.\u003c\/li\u003e\n\u003cli\u003eRetains factory slip on style connection.\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory or aftermarket exhaust systems.\u003c\/li\u003e\n\u003cli\u003eTrack tested durability.\u003c\/li\u003e\n\u003cli\u003eIncludes all hardware for complete installation.\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitments :\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eBMW M5 G90 S28 Engine 2025+\u003c\/li\u003e\u003c\/ul\u003e \u003c\/div\u003e","brand":"Evolution Racewerks","offers":[{"title":"Default Title","offer_id":50232022958386,"sku":"BM-EXH038P","price":1436.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/7365\/9954\/files\/EvolutionRacewerks-BM-EXH038S-main_c1713b38-b72c-48be-9e39-a4c1f1cd181f.webp?v=1763169139","url":"https:\/\/peterscarparts.com\/products\/bm-exh038p","provider":"PETER'S CAR PARTS","version":"1.0","type":"link"}