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BMW 135I SIGNATURE EXHAUST GEN1 | E82 N54 N55 Active Autowerke

Manufactured from 100% polished 304 stainless steel this bolt on system is a must for the BMW 135i owner looking to bring their BMW to new heights. Combined with our Signature BMW 135i Downpipe, the horsepower gains are extreme.

FEATURES:

  • Full 304 stainless steel with hi-polish finish
  • 3.50″ Mandrel Bent Piping for Optimum Exhaust Flow
  • NCC (Drone Reduction)
  • Dual 80mm Active Autowerke Signature tips mounted staggered
  • Measured 5-7+ horsepower increase at the rear wheels on the Active in-house chassis  dyno
  • Weight Savings -Designed to use existing factory mounts and hardware
  • Full adjustable mounting positions
  • True Bolt On System
Call to Order: 708-529-0100
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Manufactured from 100% polished 304 stainless steel this bolt on system is a must for the BMW 135i owner looking to bring their BMW to new heights. Combined with our Signature BMW 135i Downpipe, the horsepower gains are extreme.

FEATURES:

  • Full 304 stainless steel with hi-polish finish
  • 3.50″ Mandrel Bent Piping for Optimum Exhaust Flow
  • NCC (Drone Reduction)
  • Dual 80mm Active Autowerke Signature tips mounted staggered
  • Measured 5-7+ horsepower increase at the rear wheels on the Active in-house chassis  dyno
  • Weight Savings -Designed to use existing factory mounts and hardware
  • Full adjustable mounting positions
  • True Bolt On System
Weight 41 lbs