Active Autowerke N55 F3x/F2x/F4x - Power Package

$1,174.00

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  • Active Autowerke N55 F3x/F2x/F4x - Power Package

Active Autowerke N55 F3x/F2x/F4x - Power Package

$1,174.00

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The N55 F-Chassis Power Package from Active Autowerke combines the two most powerful items they offer for the N55 engine! The N55 Performance Software with Simon-3 Cable and N55 Downpipe will increase your horsepower and torque! 

Active Autowerke offers unparalleled performance software. Through careful remapping of
the factory BMW DME tables, various elements such as ignition timing, fuel delivery, and part throttles are reworked to create performance gains. The Active Autowerke upgraded software is designed to operate with gasoline that has an average octane rating with full emissions to create a clean burning combustion with good AFR’s all within factory specifications. 

Key Features: 
Up to 80 whp Horsepower gains throughout RPM range
Up to 100 Ft/lbs torque gain
Recallibrated settings for a smoother and more responsive part throttle transition
Recallibrated settings for a smoother and more responsive power delivery
Modified Vanos camshaft remapping 
Available "Burble" Maps
Free tech support and assistance
Multiple maps available for flashing at home (after initial reflash)

 

Available Options:

  • Cold start delete
  • Stage 1 or Stage 2 maps for 91-93 octane
  • Off Road Only Downpipe Map
  • Burble Option
  • Tuner flag removal
  • OBD Flashing Option

 

Performance Specs:
Up to 80 hp gains   :   Rear wheel HP measured on the dyno
Up to 100 Ft / LBs gains  :   Rear wheel FT/LBs measured on the dyno

ACTIVE AUTOWERKE BMW N55 DOWNPIPE 

BMW introduced a new valvetronic, single turbo version of its direct-injection engine for the F-Chassis models beginning in 2012. The Active Autowerke N55 downpipe for the M235i, 335i, 435i and M2 helps unleash some of the potential that is restricted by the OEM downpipe.

Turbochargers are powered by spent exhaust gases created during the combustion process. The quicker these gases are evacuated, the better. Unfortunately, the factory down pipe in the N55 is quite restrictive, which results in slower exhaust gases and slower turbo spool.

The Active Autowerke F-Chassis N55 Signature down pipe utilizes 3.5” diameter stainless steel piping in order to provide more power, quicker spool, and extreme durability. 

Our F-Chassis N55 downpipe is one of a kind! We've fabricated a 3.5" V-Band flange in the middle of it to create a truly modular design for any enthusiasts that would like to upgrade to a complete 3.5" exhaust later down the road. The OEM downpipe shrinks down to under 3" where it meets the stock exhaust. We've inserted our 3.5" flange so that if you have an M2 you can later upgrade to our complete 3.5" turbo back system, or if you have a M235i, 335i or 435i you'll have the option to create your own 3.5" turbo back system! Our downpipe is the perfect addition for any F-Chassis N55 and especially those with an upgraded turbo system!

FEATURES:

  • Designed to be as unrestrictive as possible
  • 3.50" diameter piping allows for maximum power output
  • Quicker turbo spool
  • Easily bolts-on – no cutting or welding required
  • Durable construction from 304 stainless steel
  • Precise fitment
  • Modular design for later upgrades 

ACTIVE AUTOWERKE N55 SIGNATURE DOWNPIPE BENEFITS

The speed of a turbo’s impeller wheel is limited by exhaust back pressure. A larger down pipe relieves some of this pressure, resulting in quicker and more efficient spool. With Active Autowerke’s Signature downpipe, your N55 can rev quicker, and deliver more horsepower and torque.

Minimizing back pressure while remaining daily drive-ability was the goal of our N55 downpipe. Owners can now upgrade to a product that is affordable, reliable, and easy to install. Note: Because this down pipe modifies the factory emissions system it is designed for off-road or racing use only.

After months of research and development, our engineers settled on a 3.5” diameter pipe which utilizes the least number of bends possible. However, the Signature N55 down pipe still fits easily into the OEM location, with a painless installation process.

Constructed entirely from 304 stainless steel with 1.5MM wall thickness, we are confident that you’ll be pleased with how robust and durable this down pipe is. Trouble-free installation and a long lifespan ensure that you’ll enjoy many miles of performance with your N55!

NOTE:

  • FITS ALL F-CHASSIS N55 CARS FROM 09/2013 UP ONLY
  • THIS DOWNPIPE SYSTEM IS DESIGNED FOR OFF ROAD AND RACING APPLICATIONS ONLY.
  • BMW N55 WITH THIS DOWNPIPE WILL THROW A CEL WITHOUT AN ACTIVE AUTOWERKE SOFTWARE UPGRADE FOR OFF-ROAD USE ONLY.

 

**This product is a part of the Active Autowerke Motorsport Collection. It is for RACE and OFF-ROAD USE ONLY!