Charge Pipe Kit for 2009-10 (Long Version) 135i/335i/1M N54 Engine (TIAL BOV) 1/8" NPT Bung (Meth):No Bung Our downpipes are designed to

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

Now available for the 20179-23 BMW F95 X5M & 2020-23 F96 X6M S63M Engines

The TIAL Q BOV features a large 50mm valve and is the highest flowing BOV in the market

5" high density bar and plate core combine for a total of 657 cubic inches (328

Charge Pipe Kit for 2009-10 (Long Version) 135i/335i/1M N54 Engine (TIAL BOV) 1/8" NPT Bung (Meth):No Bung Our downpipes are designed toIntroducing our Charge Pipe for the 2009 10 (Long Version) 135i 335i and 2011 12 1M with the N54 Twin Turbo Engine. 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 factory style o ring throttle body lock flange. Precision CNC