{"product_id":"silman-short-punjab-silencer-royal-enfield-uce-45mm-57mm-chrome","title":"Silman Short Punjab Silencer Chrome for Royal Enfield UCE – 45mm \/ 57mm","description":"\u003ch2\u003eSilman Short Punjab Silencer for Royal Enfield UCE – Chrome | 45 mm Small Mouth \u0026amp; 57 mm Big Mouth\u003c\/h2\u003e\n\n\u003cp\u003eBring back the classic Royal Enfield Punjab-style exhaust look and thump with the \u003cstrong\u003eSilman Short Punjab chrome silencer\u003c\/strong\u003e, made for compatible \u003cstrong\u003eRoyal Enfield UCE Classic, Bullet Standard and Electra\u003c\/strong\u003e motorcycles.\u003c\/p\u003e\n\n\u003cp\u003eThis listing combines the two most useful outlet choices in one place:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45 mm – Small Mouth:\u003c\/strong\u003e for riders who prefer the traditional Short Punjab appearance with a comparatively tighter outlet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e57 mm \/ 2.25 inch – Big Mouth:\u003c\/strong\u003e the wider-mouth version shown in the product photos, chosen by riders looking for the bolder Punjab-style rear profile and deeper free-flow exhaust character.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is an aftermarket Silman exhaust silencer. It is not a Royal Enfield Genuine OEM silencer.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Royal Enfield Models\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoyal Enfield Classic 350\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUCE generation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoyal Enfield Classic 500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUCE generation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoyal Enfield Bullet \/ Standard 350\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUCE generation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoyal Enfield Bullet \/ Standard 500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUCE generation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoyal Enfield Electra 350\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUCE generation\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eNot for:\u003c\/strong\u003e Classic 350 Reborn \/ J-Series, Meteor 350, Hunter 350, New Bullet 350 (J-Series), Goan Classic 350, Himalayan, Interceptor 650, Continental GT 650, or other platforms unless separately verified.\u003c\/p\u003e\n\n\u003ch3\u003eChoose the Correct Mouth Size\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e45 mm – Small Mouth\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eTraditional compact Short Punjab outlet. Better suited to buyers specifically searching for a small-mouth Punjab silencer.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e57 mm \/ 2.25 in – Big Mouth\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWide-mouth Short Punjab design. Gives the silencer a more aggressive visual opening and is commonly searched as Big Mouth, 57 mm, 2.25 inch, Punjab or Dholki silencer.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe mouth size refers to the outlet style of the silencer, not the engine capacity. Select the variant according to the exhaust style you want.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Riders Choose the Silman Short Punjab\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWell-known Silman \/ Silman Pooja aftermarket exhaust design\u003c\/li\u003e\n  \u003cli\u003eClassic Short Punjab \/ Punjabi \/ Dholki silencer styling\u003c\/li\u003e\n  \u003cli\u003eMirror chrome finish that suits older Royal Enfield UCE motorcycles\u003c\/li\u003e\n  \u003cli\u003eFree-flow internal design\u003c\/li\u003e\n  \u003cli\u003eCompact body compared with long Punjab silencers\u003c\/li\u003e\n  \u003cli\u003eAvailable in both small-mouth and big-mouth outlet styles\u003c\/li\u003e\n  \u003cli\u003ePopular for Classic, Standard \/ Bullet and Electra customization\u003c\/li\u003e\n  \u003cli\u003eUseful as an aftermarket replacement or appearance-and-sound modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e57 mm Big Mouth Version\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e57 mm Big Mouth\u003c\/strong\u003e is the wider-outlet version. 57 mm is approximately \u003cstrong\u003e2.25 inches\u003c\/strong\u003e, a size commonly associated with Silman's wider Punjab-style outlet. This version is especially suited to buyers searching for terms such as \u003cstrong\u003eRoyal Enfield 57mm silencer, Short Punjab Big Mouth, Punjab silencer, Bullet heavy sound silencer, Classic 350 free-flow silencer\u003c\/strong\u003e or \u003cstrong\u003e2.25-inch Royal Enfield silencer\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003e45 mm Small Mouth Version\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e45 mm Small Mouth\u003c\/strong\u003e keeps the Short Punjab body style but uses the narrower outlet configuration. It is the better choice for buyers specifically looking for the traditional small-mouth Punjab appearance rather than the large 57 mm exit.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eBoth versions are aftermarket free-flow silencers and are intended to produce a more pronounced exhaust note than a standard stock-style silencer. The 57 mm Big Mouth is generally chosen for a fuller, deeper and more open exhaust character, while the 45 mm Small Mouth has a comparatively tighter outlet character.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eActual exhaust sound is not fixed.\u003c\/strong\u003e It varies with engine condition, 350 cc vs 500 cc engine, bend pipe, catalytic converter configuration, exhaust leaks, carburettor \/ EFI setup, tuning and other modifications. A specific decibel level or exact sound cannot be guaranteed.\u003c\/p\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Finish\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Silman\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Short Punjab \/ Short Bottle \/ Punjabi \/ Dholki\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aftermarket free-flow exhaust silencer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet options:\u003c\/strong\u003e 45 mm Small Mouth \/ 57 mm Big Mouth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Royal Enfield UCE Classic, Bullet Standard and Electra\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment Notes – Read Before Ordering\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis listing is for \u003cstrong\u003eUCE-generation\u003c\/strong\u003e motorcycles only.\u003c\/li\u003e\n  \u003cli\u003eDo not order for Classic 350 Reborn, Meteor 350, Hunter 350 or New Bullet 350 J-Series based only on the bike name.\u003c\/li\u003e\n  \u003cli\u003eCheck your existing bend-pipe diameter, mounting position and model generation before installation.\u003c\/li\u003e\n  \u003cli\u003eA reducer \/ adaptor bush may be required on some UCE exhaust configurations depending on model year and bend pipe.\u003c\/li\u003e\n  \u003cli\u003eClamp, bush, rubber cap or other small fitting hardware can differ by production batch; do not assume additional hardware unless specifically shown or confirmed with the selected stock.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended to prevent exhaust leakage, incorrect alignment or mounting stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guidance\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eAllow the existing exhaust to cool completely.\u003c\/li\u003e\n  \u003cli\u003eRemove the original silencer mounting bolt and exhaust clamp.\u003c\/li\u003e\n  \u003cli\u003eCheck the bend-pipe joint and use the correct bush \/ sleeve where required.\u003c\/li\u003e\n  \u003cli\u003eSlide the Silman silencer into position without forcing the joint.\u003c\/li\u003e\n  \u003cli\u003eAlign the rear mounting bracket before tightening the clamp and mounting fastener.\u003c\/li\u003e\n  \u003cli\u003eStart the motorcycle and check for exhaust leakage or abnormal vibration.\u003c\/li\u003e\n  \u003cli\u003eRe-check mounting hardware after the first few heat cycles.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhich Variant Should I Buy?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChoose 45 mm Small Mouth\u003c\/strong\u003e if you specifically want the narrower traditional Punjab outlet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose 57 mm Big Mouth\u003c\/strong\u003e if you want the wider 2.25-inch outlet shown in the product photos and the more aggressive Big Mouth appearance.\u003c\/p\u003e\n\n\u003ch3\u003eBuyer Search Terms\u003c\/h3\u003e\n\u003cp\u003eSilman Short Punjab silencer, Silman Punjab silencer Royal Enfield, Royal Enfield Short Punjab silencer, Royal Enfield 57mm silencer, Royal Enfield 45mm silencer, Short Punjab Big Mouth silencer, Short Punjab Small Mouth silencer, Bullet Punjab silencer, Bullet 350 silencer, Bullet Standard silencer, Classic 350 UCE silencer, Classic 500 silencer, Electra 350 silencer, Royal Enfield free flow silencer, Punjab Dholki silencer, Punjabi silencer, 2.25 inch Bullet silencer, chrome Bullet exhaust, Royal Enfield heavy sound silencer, Royal Enfield thump silencer, Silman chrome silencer, UCE silencer.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Legal \u0026amp; Usage Note\u003c\/h3\u003e\n\u003cp\u003eAftermarket exhausts can change motorcycle sound and emissions characteristics. Noise and exhaust regulations vary by location. The buyer is responsible for ensuring the selected exhaust and its use comply with applicable local road, noise and emissions rules.\u003c\/p\u003e","brand":"Silman","offers":[{"title":"45 mm – Small Mouth","offer_id":52416511967527,"sku":"SILMAN-SP-45-CHROME","price":1899.0,"currency_code":"INR","in_stock":true},{"title":"57 mm \/ 2.25 in – Big Mouth","offer_id":52416512000295,"sku":"SILMAN-SP-57-CHROME","price":1899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/765D5511-442E-4E24-8CE7-1B452B2BBFB5.jpg?v=1792767104","url":"https:\/\/underthehood.co.in\/products\/silman-short-punjab-silencer-royal-enfield-uce-45mm-57mm-chrome","provider":"UNDER THE HOOD","version":"1.0","type":"link"}