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Ships within 48 hours · Estimated delivery Oct 15 - Oct 20
The factory catalytic uses a 400 cell ceramic core
causing the engine to run extremely rich and stall the engine
Heat soaking is not an issue at all as shown by consistency of the IAT staying in the same temperature range throughout the WHOLE RPM powerband
From our Competition Series FMIC for the B5 and B6 A4's
Charge Pipe Kit for 2009-16 Z4 sDrive35i/s N54 Engine (TIAL BOV) Finish:Brush Finish The factory catalytic uses aIntroducing our Charge Pipe with TIAL BOV for the 2009 16 BMW Z4 sDrive35i s with the N54 Twin Turbo Engine. The most popular charge pipe in the market is now available for your Z4! Key Features: Made in the USA! Manufactured in house. Increase throttle response and decreases turbo lag. Compatible with TIAL Blow of Valve or TIAL BOV compatible flange (Turbosmart) Lightweight High Grade 6061 Aluminum Piping. Throttle body matched 3" piping. Retains
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