GPR's Sonic Poppy is part of the new generation of GPR exhausts

designed as an upgrade or replacement for the standard suspension

TE 450 2004

Do not over-tighten it

Wunderlich - Suspension Shock Absorber S1 + HPA Options:Rear - Standard GPR's Sonic Poppy is partFacts and Product Features of Wunderlich Suspension powered by TracTive S1 HPA Shock Absorbers The S1 HPA shock absorber is the first upgrade for riders looking to optimize their stock suspension or replace their aging stock suspension with a higher quality option. Each high quality all round shock absorber features a damping setup specially developed for the respective vehicle model and application and is primarily aimed at touring riders who