Exhaust
Spark Exhaust Force Evo 350 mm Silencer Group D.60 Titanium Kawasaki ZX-4RR (2023-2026) GKA8852ST
Spark Exhaust Konix Evo Silencer Group D.60 Titanium Kawasaki ZX-4RR (2023-2026) GKA8850ST
Spark Exhaust Force Evo 400 mm Silencer Group D.60 Titanium Kawasaki ZX-4RR (2023-2026) GKA8855ST
Spark Exhaust Titanium 4-2-1 Racing Collector Kawasaki ZX-4RR (2023-2026) GKA8851
Spark Exhaust Konix Evo Racing System Titanium Collector Kawasaki ZX-4RR (2023-2026) GKA8856T
Spark Exhaust Force Evo 400 mm 98 dB IDM Racing System Kawasaki ZX-4RR (2023-2026) GKA8855T
Spark Exhaust Titanium Silencer Connector Aprilia RS 660 / Tuono 660 (2020-2026) SGAP8806*01
Spark Exhaust Titanium Junction Fitting Aprilia RS 660 / Tuono 660 (2020-2026) SGAP8806*02
Spark Exhaust Force Evo Silencer Group 350 mm with Carbon Cover Aprilia RS 660 / Tuono 660 (2020-2026) GAP8807ST
Spark Exhaust Titanium Racing Collector for Spark Silencers Aprilia RS 660 / Tuono 660 (2020-2026) GAP8806
Spark Exhaust Force Evo 400 mm Full Titanium Racing System Aprilia RS 660 / Tuono 660 (2020-2026) GAP8809T
Spark Exhaust Force Evo Silencer Spare Part 400 mm STEP 3 Yamaha R6 / YZF-R6 Race (2017-2026) SGCM12400028T
Spark Exhaust Force Evo Silencer Group D.65 400 mm Titanium Yamaha R6 / YZF-R6 Race (2017-2026) GYA8873ST
Spark Exhaust STEP 3 Titanium Collector with Link Pipe Yamaha R6 / YZF-R6 Race (2017-2026) GYA8877
Spark Exhaust Grid-O Silencer D.60 Titanium Yamaha R6 / YZF-R6 Race (2017-2026) GYA8867ST
Spark Exhaust Force 400 mm Racing System Stainless Collector Yamaha R6 (2006-2026) GYA8853T
Spark Exhaust Konix Racing System Stainless Collector Yamaha R6 (2006-2026) GYA8805T
Spark Exhaust Moto GP Racing System Stainless Collector Yamaha R6 (2006-2026) GYA8824T
Spark Exhaust Konix Evo STEP 3 Full Titanium Racing System 106 dB Yamaha R6 / YZF-R6 Race (2006-2026) GYA8877T
Spark Exhaust Force Evo STEP 3 Full Titanium Racing System 102 dB Yamaha R6 / YZF-R6 Race (2006-2026) GYA8873T
Spark Exhaust Grid-O STEP 3 Full Titanium Racing System Yamaha R6 / YZF-R6 Race (2006-2026) GYA8875T
Spark Exhaust Moto GP Dark 3/4 Kit High Mount KTM 790 Duke (2018-2020) GKT0116DOM
About this collection
Exhaust
An exhaust is the most direct way to change how a motorcycle feels: less weight, a sharper throttle, and a voice to match the way you ride. This collection covers full systems, slip-ons, half systems and headers from the most respected names in the sport — Akrapovič, SC-Project, Arrow, Spark, Termignoni, Austin Racing and Vandemon — hardware proven in Grand Prix and World Superbike paddocks before it reaches the road.
The first decision is scope. A slip-on exhaust replaces the silencer and, on many bikes, the link pipe: a genuine weight saving and a fuller sound with straightforward installation, and many versions carry EC/ECE road homologation. A full exhaust system replaces everything from the headers back, unlocking the biggest gains in weight and top-end performance — the choice for trackdays and racing, ideally paired with a fuelling remap. Half systems and standalone headers bridge the two.
Material matters as much as layout. Titanium offers the lowest weight and excellent heat resistance, carbon fibre sleeves and end caps trim further grams, while stainless steel delivers durability at a lower cost. Before ordering, confirm fitment for your exact model and year, check whether a removable dB killer is included, and note whether the system is road-homologated or marked for closed-course use only — racing exhausts are not street legal.






















