VRSF N63 Stainless Steel Race Downpipes (08-16 550i, 650i, 750Li, X5, X6)

VRSF N63 Stainless Steel Race Downpipes (08-16 550i, 650i, 750Li, X5, X6)VRSF Stainless Steel Race Downpipes For your 2008 2017 BMW 550i, 650i, 750i, X5 & X6 with the V8 Twin Turbo N63 & S63 Engine We are proud to introduce our VRSF Race Downpipes for the F06, F07, F10, F12, F13, F15 with the N63 engine. These downpipes are the best bang for the buck mod available for your N63, with gains from 50hp & 60tq when tuned. By eliminating the restriction in the factory downpipes, back pressure is reduced significantly which

Fuel Pumps

M3 & M4 with the S55 engine

All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race inspired sound

When we set out to develop the ARM F80 intake system we wanted to create an intake system for the S55 engine that would support the most advanced builds by removing any potential bottleneck in the induction system

This pump boasts a single primary Walbro 535  (F90000295) fuel pump in bucket and a second Walbro 525 (F90000285) fuel pump outside the bucket

components

it sounds amazing

1 –  optional 4″ connector for inlet elbow for use with different intakes (if you are not sure you need this

faster turbo spool up (less turbocharger lag) and better throttle response

charged intake airflow characteristics greatly affect throttle response

Bucketless pumps should not be driven on tanks lower than ¼ full and should not be used for road course racing

Our downpipes are designed to fit perfectly with either the factory exhaust system or your aftermarket exhaust system