The Faridabad terror module, busted before Delhi car blast, led to several arrests and the recovery of over 2,500 kg of explosives and 350 kg of ammonium nitrate, News18 reported. The probe began after Jaish-e-Mohammed posters appeared in Srinagar last month. J&K Police investigation led to the arrest of a Kashmiri doctor working in Faridabad, exposing the terror module.