{"product_id":"ggcbmw10-bmw-e90-320-325-330i-z-pipe","title":"Z Pipe BMW 320i 325i 330i E90 2.0 2.5 3.0 2005-2012","description":"\u003cp\u003eMade for the naturally aspirated E90 320i, 325i and 330i, the BMW E90 Z Pipe replaces the restrictive factory section to help the engine breathe more freely. High grade 304 stainless steel with mandrel bent tubing keeps a smooth and consistent diameter, giving better flow along with strong resistance to heat and rust. Reduced back pressure lets the engine rev more willingly, bringing sharper throttle response and a livelier feel higher up the rev range. The BMW 325i 330i Z Pipe also adds a richer, sportier tone, with the six cylinder models gaining a smoother straight six howl, while the 320i picks up a fuller four cylinder note, all without drone at cruising speed. Precision flanges and clean TIG welds line up with the original mounting points for a direct bolt on fit with no cutting required, making it a simple upgrade that adds real character to the E90.\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":56455214301526,"sku":"GGCBMW10","price":1349.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/5829\/2310\/files\/GGCBMW10.png?v=1793686414","url":"https:\/\/dkuperformance.co.uk\/products\/ggcbmw10-bmw-e90-320-325-330i-z-pipe","provider":"DKU Performance","version":"1.0","type":"link"}