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E82 135i N54 Stage 2+ Turner Power Package

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Ships on Aug 2, 2018
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Product Details

2008 E82 135i N54 Stage 2+ Power Package (for race-use only)
Peak Power Gain*: up to 125hp / 158ft-lbs
+ aFe Pro5R Dual Cone Intake
+ CP-E Catless Downpipes
+ Wagner or AA Front Mount Intercooler
+ Cobb AccessPort programmer

For a 135i race or competition car, the exhaust is an important area for upgrades. Removing the catalytic converters eliminates a choke point in the exhaust system and will free up power and torque. It also eliminates the cats as a potential failure point - a broken up cat can clog the exhaust and severly damage your motor. These cat-less DP from CP-E are some of the best we have seen. They are made from 304 stainless steel mandrel-bent piping. The flow characteristics of the piping was especially important to maximize the efficiency of the turbos. With less restriction the turbos work more efficiently and last longer.

In this package we also address the shortcomings in the factory intercooler setup. With higher boost comes more heat in the intake air and the factory intercooler does a poor job of cooling that air before it enters the engine. In the Stage 2+ package we offer multiple intercooler upgrades in increasing levels of capacity - Wagner Evo I, Wagner Evo II, and Active Autowerke Race FMIC. Each is a significant upgrade over the stock 135i FMIC. The Wagner Evo I is our standard FMIC upgrade and fits with the stock piping and requires no modification for fitment. The Wagner Evo II has greater cooling capacity and silicone piping to the stock intake. Some minor modification to plastic trim pieces is required for installation. The AA Race FMIC is the biggest and most extensive that we sell. It features a ram-air effect thanks to a special shroud around the intercooler. The installation is more extensive because AA has chosen to locate the FMIC where it will catch the most airflow from the car's frontal area.

The aFe Dual Cone intake and Cobb Accessport programmer complete the Stage 2+ package. The larger surface area of the aFe cone filters allows more air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with aFe Pro5R filters, mounting shield, intake tubes, sealing materials, hardware, and install instructions. The torque increase and sound from the open intake from low-mid RPM is sensational.

The Cobb software tool puts multiple tuning stages in the palm of your hand. Our Stage 2+ package lines up with the Cobb Stage 2+ tuning maps for an intake and DP (91 or 93+ octane fuel). Simply download the Stage 2+ race map from the Cobb website, plug it in, and install. Select different maps for other upgrades, throttle settings, octane ratings, valet mode, or revert back to stock! If you're moving among Stages simply download a new file from the Cobb website and update your AccessPort programmer! The AccessPort triples as a diagnostic tester/reader and a data logger. It's the most feature-packed programmer on the market today.

* Note that peak power gains are quoted remain the same as Stage 2 but the cooler intake air means there is less of a chance the engine computer will cut power from heatsoak. Adding a full exhaust (from the DP) will make this a Stage 3 kit in the Cobb tuning catalog.

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and either e-mailed or faxed to Turner Motorsport before shipping. You can download the waiver here.

This item fits the following BMWs:
2008-2010 E82 BMW 135i (N54 engine)

Loading Kit Configurator

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Kit Configurator

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Add emissions waiver:

This Part Fits the Following BMWs

Make Model Submodel Engine
BMW E82 135i N54 3.0L
BMW E82 135i N55 3.0L
BMW E88 135i N54 3.0L
BMW E88 135i N55 3.0L
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.
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