DBV2 TRUE 3.5" FWD Downpipe Volkswagen Golf/GTI FWD Audi bmw-640i-xdrive-2016 Proprietary machining allows our manifold

Proprietary machining allows our manifold to use OEM o-rings (included)

Individually serialized for full injector flow and resistance report (included)

There is no duration to the spark and in the event the fuel does not ignite (or ignite fully) in that very short period of time you will have a misfire or incomplete burn

nothing extra needed

Our Stage 3 bucketed fuel pump includes all necessary wiring and pump activation switch (hobbs switch)

DBV2 TRUE 3.5" FWD Downpipe Volkswagen Golf/GTI FWD Audi bmw-640i-xdrive-2016 Proprietary machining allows our manifoldThe DBV2 TRUE 3. 5" Downpipe for FWD MQB MK7 Audi S3 has arrived. This is the only TRUE 3. 5" downpipe available for the MQB platform today. Providing a huge increase in flow with this downpipe will seriously decrease back pressure off the turbo, lowering duty cycle on the turbocharger. This in turn greatly reduces the stress on the turbo and allows you to increase boost pressure. PROUDLY MANUFACTURED IN CANADA! Standard features of the downpipe