{"product_id":"racing-line-carbon-full-exhaust","title":"Racing Line Carbon Full Exhaust","description":"The Akrapovic Racing Line Carbon Full Exhaust is a premium exhaust system engineered to enhance the performance and aesthetics of the Aprilia RS 660 and Tuono 660 models, covering years from 2021 to 2026.\n\nDesigned to optimize power and torque for the 660 cc parallel-twin engine, it meets EC\/ECE type approval and is fully Euro 5 compliant. The system includes a high-flow catalytic converter located in the front part of the pre-muffler, ensuring compliance without requiring an ECU reflash for basic operation. However, ECU remapping is recommended to fully optimize fueling and unlock rideability improvements, with UpMap \/ Gabro suggested as a prime solution.\n\nBeyond performance gains, the Racing Line exhaust system contributes to the bike's racing appearance and offers a tangible weight saving of 0.4 kg compared to the standard stock system. On Akrapovič's in-house dyno, testing revealed an increase of 2.4 hp at 11,200 rpm and a gain of 3.6 Nm of torque at 4,550 rpm, resulting in a more pronounced throttle response. The exhaust produces a deep, full, and sporty sound that enhances the riding experience. An optional Akrapovic aluminum exhaust hanger bracket is available for purchase, serving as a replacement for passenger pegs.","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":52686875197752,"sku":"S-A6R4-HAPC","price":2256.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660181372.webp?v=1784877860","url":"https:\/\/store.motormia.co\/products\/racing-line-carbon-full-exhaust","provider":"MOTORMIA","version":"1.0","type":"link"}