{"product_id":"dinan-supplemental-ride-quality-handling-kit-for-bmw-e9x-328i-335i","title":"Dinan Progressive Bump Stops \/ Jounce Bumpers for BMW E9x 3 Series (E90 E92 E93) 325i 328i 330i 335i incl xDrive – Ride Comfort \u0026 Handling Upgrade – Suspension Travel Kit – Ideal with Dinan Lowering Springs","description":"\u003cdiv\u003e\n  \u003ch2\u003eDinan Ride Comfort and Handling Package for BMW E90 E92 E93 3 Series\u003c\/h2\u003e\n  \u003cp\u003eUnlock extra suspension travel, calmer body control and a more composed drive on British roads with this Dinan progressive jounce bumper kit. Designed to complement Dinan lowering springs on the E9x platform, these tuned progressive bumpstops help your shocks and springs work in harmony for better grip, fewer harsh impacts and more confidence when pressing on.\u003c\/p\u003e\n  \u003cp\u003eWe have fitted and run this setup on our own E9x builds and customer cars, and the feedback is consistently excellent. Expect smoother ride quality over broken tarmac, crisper turn in and noticeably improved stability under load. If you are lowering your 3 Series and want to avoid bottoming out while maximising performance, this is the proven solution.\u003c\/p\u003e\n\n  \u003ch3\u003eBenefits\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eProgressive-rate jounce bumpers increase usable compression travel for a calmer, more controlled ride\u003c\/li\u003e\n    \u003cli\u003eReduces harsh impacts and prevents sudden bottoming on rough roads, speed humps and big compressions\u003c\/li\u003e\n    \u003cli\u003eEnhances front end bite and rear axle composure for greater mechanical grip and cornering confidence\u003c\/li\u003e\n    \u003cli\u003eOptimises effective spring rate when paired with Dinan lowering springs for predictable handling\u003c\/li\u003e\n    \u003cli\u003eVehicle specific fitment for BMW E9x 3 Series including rear wheel drive and xDrive variants\u003c\/li\u003e\n    \u003cli\u003eIdeal for fast road and occasional track use where consistency and stability matter\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePerfect partner for Dinan lowering springs\u003c\/h3\u003e\n  \u003cp\u003eTo achieve the intended ride height, comfort and balance, Dinan recommends installing this bump stop kit alongside the matching Dinan spring set. Skipping the companion kit can lead to compromised ride and handling traits. Dinan will maintain warranty on product defects, but issues related to ride or handling from not using the matching kit are not covered.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cp\u003eA matched set of Dinan progressive bumpstops engineered to maximise compression travel and refine the behaviour of Dinan springs on lowered E9x models.\u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cp\u003eBMW 3 Series E9x:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eE90 Saloon: 2006 328i and xi, 2006 330i and xi, 2007–2011 328i and xi, 2007–2011 335i and xDrive\u003c\/li\u003e\n    \u003cli\u003eE92 Coupé: 2007–2013 328i and xi, 2007–2013 335i and xDrive\u003c\/li\u003e\n    \u003cli\u003eE93 Convertible: 2007–2013 328i\u003c\/li\u003e\n    \u003cli\u003eEngine variants where listed: 325i, 328i, 330i, 335i\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWho is it for\u003c\/h3\u003e\n  \u003cp\u003eOwners searching for BMW E90 drop spring companion parts, E92 ride comfort upgrades, E93 suspension travel improvement, E90 335i bump stop kit, E92 328i jounce bumpers, E9x xDrive bumpstops, BMW 3 Series handling upgrade UK and performance suspension components that deliver day to day comfort with real dynamic gains.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy this kit works\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eProgressive engagement means the stop firms up as travel is used, smoothing the transition at the limit of stroke\u003c\/li\u003e\n    \u003cli\u003eImproves damper effectiveness on lowered cars by managing the last portion of travel instead of a harsh hit\u003c\/li\u003e\n    \u003cli\u003eKeeps tyres planted over rough surfaces for better traction and braking stability\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cp\u003eProfessional fitting recommended. For UK installation and setup, contact MJ Modifications in Warwickshire for a quote: \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003eBuy with confidence\u003c\/h3\u003e\n  \u003cp\u003eUsed by us and trusted by our customers. A straightforward upgrade that transforms a lowered E9x from crashy to composed while sharpening handling. Ideal search terms include BMW E90 suspension bump stops, E92 jounce bumpers, E93 ride quality kit, E90 335i suspension travel, E9x progressive bumpstops, BMW 3 Series lowering spring companion, xDrive bump stop upgrade and BMW suspension upgrade UK.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975219659138,"sku":"ik7aieev1m","price":429.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/D193-9001__26360.1535040767.jpg?v=1763320833","url":"https:\/\/mjmodifications.co.uk\/products\/dinan-supplemental-ride-quality-handling-kit-for-bmw-e9x-328i-335i","provider":"MJ Modifications","version":"1.0","type":"link"}