mattkime
Passed Driver's Ed
- Location
- madison, wi
As best I can tell, an upgraded downpipe will help your engine jettison exhaust more efficiently, increasing hp.
I'm confused why so many people on this forum are enthusiastic about downpipe upgrades when, at least by APR's numbers, they don't seem to add much power - https://www.goapr.com/products/ecu_upgrade_18tsi_gen3_mqb.html
(perhaps I'm due for a lesson on why not to trust APR's numbers)
so tell me - why all the enthusiasm for downpipe upgrades?
I'm confused why so many people on this forum are enthusiastic about downpipe upgrades when, at least by APR's numbers, they don't seem to add much power - https://www.goapr.com/products/ecu_upgrade_18tsi_gen3_mqb.html
(perhaps I'm due for a lesson on why not to trust APR's numbers)
so tell me - why all the enthusiasm for downpipe upgrades?