{"product_id":"slip-on-exhaust-tips-for-harley-davidson-softail-1986-2017-stainless-with-baffle","title":"Slip-On Exhaust Tips for Harley Davidson Softail (1986-2017) Stainless with Baffle","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Flow Slip-On Exhaust Tips for 1986-2017 Harley Davidson Softail (FXST \/ FLST)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Shorty GP Slip-On Exhaust Tips replace the heavy, restrictive factory mufflers on the 1986-2017 Harley Davidson Softail to reduce exhaust backpressure and optimize scavenging velocity.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Harley Davidson Softail Flow Restrictions\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust assemblies on the \u003cstrong\u003eFXST \/ FLST\u003c\/strong\u003e platform are engineered to meet stringent decibel compliance through dense multi-chambered baffles. This internal routing chokes flow on \u003cstrong\u003eEvolution\u003c\/strong\u003e and \u003cstrong\u003eTwin Cam\u003c\/strong\u003e V-twin engines, trapping excessive thermal energy at the exhaust port and dampening throttle responsiveness. Furthermore, bulky OEM silencers add unnecessary hanging weight to the chassis without providing the exhaust scavenge required for optimal low-end torque.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThese 9-inch Shorty GP slip-on tips deliver a direct, low-restriction exhaust path engineered specifically for factory header pipes measuring between 1.72-inch and 1.75-inch outer diameter. Constructed from heavy-gauge polished stainless steel, they resist thermal discoloration and structural cracking under high-vibration engine cycles. The assembly includes integrated, removable dB-killer catalyst baffles that moderate acoustic output to approximately 95 dB while maintaining the gas velocity necessary to preserve low-end cylinder filling efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e1986-2017 Harley Davidson Softail\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eTwin Cam \u0026amp; Evolution \/ FXST \u0026amp; FLST\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e67-78 hp \/ 86-98 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A (Slip-On Silencers)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1986-2017 Harley Davidson Softail models (including Heritage Softail, Fat Boy, Night Train, Deluxe, and Standard)\u003c\/li\u003e\n  \u003cli\u003eCompatible exclusively with OEM header pipe diameters between 1.72\" and 1.75\" OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the FXST \/ FLST Softail?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 1986-2017 Harley Davidson Softail equipped with the Evolution or Twin Cam engine retaining stock 1.72\" to 1.75\" OD header pipes.\u003c\/p\u003e\n\n\u003ch4\u003eIs an ECU re-tune or carb rejetting required after installation?\u003c\/h4\u003e\n\u003cp\u003eTuning is recommended to optimize the air-fuel mixture, but the system functions safely without immediate tuning when the included dB killers remain installed.\u003c\/p\u003e\n\n\u003ch3\u003eThe Harley Davidson Caliber\u003c\/h3\u003e\n\u003cp\u003eHigh-displacement American V-twin engines demand exhaust components that withstand extreme thermal cycles and severe chassis vibration while delivering crisp throttle response and a distinct mechanical exhaust note.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67531034984696,"sku":"DS-EKRZ6IYID","price":145.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/slip-on-exhaust-tips-for-harley-davidson-softail-1986-2017-stainless-with-baffle-1.jpg?v=1790528337","url":"https:\/\/performancechiptuning.com\/es\/products\/slip-on-exhaust-tips-for-harley-davidson-softail-1986-2017-stainless-with-baffle","provider":"Performance Chip Tuning","version":"1.0","type":"link"}