The factory plastic charge pipe and diverter valves are prone to leaking under stock boost levels, increasing boost only makes this problem worse. The
The factory plastic charge pipes are prone to leaking under stock boost levels, increasing boost only makes this problem worse. The STETT Performance
NEW AND IMPROVED!! WE MADE THE BEST EVEN BETTER!! NOW FEATURING MORE AIRFLOW, MORE ADJUSTABILITY AND EVEN GREATER SOUND!! The first and the only. The
WILL NOT FIX XI ALL WHEEL DRIVE MODELS - PLEASE SEE OUR FRONT MOUNT INTERCOOLER FOR THE XI MODELS Just as with our CAI, the STETT Performance Front Mo
REQUIRES THE USE OF OUR CHARGE PIPE OR OTHER SIMILAR CHARGE PIPE ON CARS WITH 1 PIECE FACTORY CHARGE PIPES. We developed this nifty part to provide a
Say hello to the STETT Performance BMW E9X N52 N54 N55 oil cooler kit. Say goodbye to 260+ degree oil temps with your factory oil cooler. Unlike other
We bring you another great solution to a weak factory component. These replacement vacuum reservoirs are hand made out of 304 Stainless Steel, TIG wel
N5tuner: Your number one source for BMW accessories, Performance Parts and modification
542 3rd St.
Lake Elsinore, CA 92530
Call Us : 951.245.6669
Email Us :
© 2020 N5tuner. All Rights Reserved.