{"product_id":"jetprime-sls-ais-block-off-cover-suzuki-gsx-r-1000-jp-es-028","title":"JetPrime SLS\/AIS Block-Off Cover Suzuki GSX-R 1000 (2017-2023) JP ES 028","description":"\u003cp\u003eWhen you fit an aftermarket exhaust to your Suzuki GSX-R 1000, the secondary air injection system becomes the enemy of clean, consistent power delivery. The JetPrime JP ES 028 SLS\/AIS block-off kit puts an end to exhaust popping, backfiring and erratic throttle response by permanently sealing the airbox port and allowing full removal of the PAIR system — giving your track-prepared GSX-R the stable air\/fuel ratio it needs to respond to every remap with precision.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates exhaust popping and backfiring caused by secondary air injection when running aftermarket exhaust systems\u003c\/li\u003e\n\u003cli\u003eEnables complete removal of the PAIR system including the valve, cover and hoses for a cleaner engine bay\u003c\/li\u003e\n\u003cli\u003eCNC-machined block-off plate manufactured from 7075-series aluminium for maximum precision and durability under race conditions\u003c\/li\u003e\n\u003cli\u003eHeat-resistant rubber caps included for long service life and resilience to high exhaust temperatures\u003c\/li\u003e\n\u003cli\u003eStabilises the air\/fuel ratio to optimise fuel mapping and sharpen throttle response\u003c\/li\u003e\n\u003cli\u003eDesigned and tested specifically for the Suzuki GSX-R 1000 model years 2017 to 2023\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTrack Performance Explained\u003c\/h2\u003e\u003cp\u003eThe secondary air injection system — known as PAIR — draws fresh air from the airbox into the exhaust ports to combust residual unburnt fuel and reduce emissions. On a road-legal machine this serves a purpose, but once you install a full aftermarket exhaust system the PAIR circuit introduces a lean spike on the overrun that manifests as aggressive popping and unpredictable fuelling. On a race circuit, where throttle precision defines lap times, that interference is unacceptable.\u003c\/p\u003e\u003cp\u003eThe JP ES 028 kit replaces the original cover and rubber cap with a CNC-machined plate that seals the airbox port completely. With the PAIR valve, cover and hoses removed, your ECU remap or power commander tune works against a consistent, uncontaminated airflow. The result is cleaner throttle pick-up, a more predictable fuel map and the elimination of the popping that unsettles the rear end on trailing throttle through fast corners.\u003c\/p\u003e\u003ch2\u003eBuild Quality\u003c\/h2\u003e\u003cp\u003eJetPrime machines the block-off plate from 7075 aluminium, the same alloy grade used in aerospace and high-stress motorsport components. The plate is precision-cut to replace the OEM cover with a flush, rattle-free fit. Heat-resistant rubber caps seal any remaining ports to ensure nothing works loose during extended track sessions. Every component in the kit is developed and validated specifically for the 2017-2023 GSX-R 1000 platform.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis kit fits the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSuzuki GSX-R 1000 — model years 2017, 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eNote: Race use only. This block-off cover is intended exclusively for closed-circuit competition use and is not approved for use on public roads.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: JP ES 028\u003c\/li\u003e\n\u003cli\u003eManufacturer: JetPrime\u003c\/li\u003e\n\u003cli\u003eMaterial: 7075 aluminium (CNC-machined block-off plate); heat-resistant rubber (caps)\u003c\/li\u003e\n\u003cli\u003eFunction: SLS\/AIS secondary air injection block-off\u003c\/li\u003e\n\u003cli\u003eFitment: Suzuki GSX-R 1000 (2017-2023)\u003c\/li\u003e\n\u003cli\u003eIntended use: Race track only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JetPrime","offers":[{"title":"Default Title","offer_id":53168765600010,"sku":"JP ES 028","price":78.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/JP_ES_028.png?v=1780814139","url":"https:\/\/inter-pace.com\/products\/jetprime-sls-ais-block-off-cover-suzuki-gsx-r-1000-jp-es-028","provider":"Inter-Pace","version":"1.0","type":"link"}