CPD V2 Downpipe Upgrade for ALL CT4-V & ATS-V PREVIOUS DOWNPIPE OWNERS Select Options:Add BOTH V2 Resonators & Crossover H Pipe This should be able to

This should be able to be corrected with a simple valve relearn procedure in most cases

Your Satisfaction is our ultimate goal here at CPD if you are a PREVIOUS DOWNPIPE Customer either CT4-V or ATS-V and are experiencing RASP around 2k rpm we have added in this V2 Resonator as a Revision to remedy this issue

Whether you prefer the versatility of the valved system or the pure sound of the valveless option

Average Lead time is around 2 - 3 weeks max

CPD gives you the choice to customize your driving experience

CPD V2 Downpipe Upgrade for ALL CT4-V & ATS-V PREVIOUS DOWNPIPE OWNERS Select Options:Add BOTH V2 Resonators & Crossover H Pipe This should be able toYour Satisfaction is our ultimate goal here at CPD if you are a PREVIOUS DOWNPIPE Customer either CT4 V or ATS V and are experiencing RASP around 2k rpm we have added in this V2 Resonator as a Revision to remedy this issue. Simply Select the Modification you would like . You have the option to add either the V2 resonators +$249. 99 or the Crossover H Pipe +$129. 99 or BOTH for $299. 99. With this service send us your V1 downpipes and we will modify