Looking for aftermarket parts to modify or upgrade your BMW 135i with programmers & tuners? At Tunersports.com we carry a huge selection of the top name brand performance programmers & tuner parts and accessories for your 135i.
Whether you have a 2008 or 2013 BMW 135i in Base trim we have you covered. We have 1 programmers & tuners available to mod your 135i. All parts have free shipping to the Continental US 48 States.
 IN STOCK 77-16302Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Power Sprint Booster Power Converter 01-17 BMW 1/2/3/4 Series (AT/MT) 2008-2013 BMW 135i Base $297.00 |