{"product_id":"bmw-b48-opf-catless-downpipe-f-g-series-120i-125i-220i-230i-320i-330i-420i-430i-520i-530i-630i-730i-x3-x4-supra-a90-gold-heat-shielded-pw-motor","title":"BMW B48 OPF Downpipe F \u0026 G Series 120i, 125i, 220i, 230i, 320i, 330i, 420i, 430i, 520i, 530i, 630i, 730i, X3, X4, Supra A90 (Gold Heat Shielded) | PW Motor","description":"\u003cp data-start=\"0\" data-end=\"175\"\u003eEnhance your BMW B48 OPF platform with PW MOTOR’s 4.5\" Heat Shielded De-cat Downpipe, engineered for maximum exhaust flow, sharper turbo response, and a far more aggressive sound.\u003c\/p\u003e\n\u003cp data-start=\"177\" data-end=\"459\"\u003eOur second-generation gold heat-shielded downpipes feature an additional layer of stainless steel wool for improved thermal management and durability under high-performance driving conditions. This upgraded construction is standard across all PW MOTOR Gen 2 heat-shielded downpipes.\u003c\/p\u003e\n\u003cp data-start=\"461\" data-end=\"733\"\u003eDesigned using advanced CAD modelling technology, these downpipes provide optimal flow characteristics and precise fitment. Manufactured from high-quality 1.6mm wall 304L stainless steel, each unit is hand TIG welded in-house and built to withstand demanding power levels.\u003c\/p\u003e\n\u003cp data-start=\"735\" data-end=\"748\"\u003eKey Features:\u003c\/p\u003e\n\u003cp data-start=\"750\" data-end=\"1279\"\u003e• Significant exhaust flow improvement\u003cbr data-start=\"788\" data-end=\"791\"\u003e• Faster turbo spool and improved throttle response\u003cbr data-start=\"842\" data-end=\"845\"\u003e• Increased power and torque potential\u003cbr data-start=\"883\" data-end=\"886\"\u003e• Full catless OPF-back design\u003cbr data-start=\"916\" data-end=\"919\"\u003e• Aggressive exhaust tone enhancement\u003cbr data-start=\"956\" data-end=\"959\"\u003e• Proven support for high horsepower applications\u003cbr data-start=\"1008\" data-end=\"1011\" data-is-only-node=\"\"\u003e• Premium 304L stainless steel construction\u003cbr data-start=\"1054\" data-end=\"1057\"\u003e• Gold heat shielding to reduce under-bonnet temperatures\u003cbr data-start=\"1114\" data-end=\"1117\"\u003e• Mandrel-bent tubing with laser-cut brackets\u003cbr data-start=\"1162\" data-end=\"1165\"\u003e• Handmade TIG welded construction\u003cbr data-start=\"1199\" data-end=\"1202\"\u003e• Reduced turbo back pressure\u003cbr data-start=\"1231\" data-end=\"1234\"\u003e• Compatible with both RHD and LHD vehicles\u003c\/p\u003e\n\u003cp data-start=\"1281\" data-end=\"1303\"\u003eVehicle Compatibility:\u003c\/p\u003e\n\u003cp data-start=\"1305\" data-end=\"1491\"\u003eBMW F \u0026amp; G Series Models with B48 OPF Engine:\u003cbr\u003e• 120i\u003cbr data-start=\"1356\" data-end=\"1359\"\u003e• 125i\u003cbr data-start=\"1365\" data-end=\"1368\"\u003e• 220i\u003cbr data-start=\"1374\" data-end=\"1377\"\u003e• 230i\u003cbr data-start=\"1383\" data-end=\"1386\"\u003e• 320i\u003cbr data-start=\"1392\" data-end=\"1395\" data-is-only-node=\"\"\u003e• 330i\u003cbr data-start=\"1401\" data-end=\"1404\"\u003e• 420i\u003cbr data-start=\"1410\" data-end=\"1413\"\u003e• 430i\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• 520i\u003cbr data-start=\"1428\" data-end=\"1431\"\u003e• 530i\u003cbr data-start=\"1437\" data-end=\"1440\"\u003e• 630i\u003cbr data-start=\"1446\" data-end=\"1449\"\u003e• 730i\u003cbr data-start=\"1455\" data-end=\"1458\"\u003e• X3 20i \/ 30i\u003cbr data-start=\"1472\" data-end=\"1475\"\u003e• X4 20i \/ 30i\u003c\/p\u003e\n\u003cp data-start=\"1493\" data-end=\"1533\"\u003eToyota:\u003cbr\u003e• Toyota Supra A90 2.0 B48 OPF\u003c\/p\u003e","brand":"PW Motor","offers":[{"title":"Default Title","offer_id":57055660343561,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2049\/1273\/files\/BMWB481.png?v=1778692408","url":"https:\/\/pwmotor.co.uk\/pl\/products\/bmw-b48-opf-catless-downpipe-f-g-series-120i-125i-220i-230i-320i-330i-420i-430i-520i-530i-630i-730i-x3-x4-supra-a90-gold-heat-shielded-pw-motor","provider":"PW Motor","version":"1.0","type":"link"}