Dinan Releases N54 Big Compressor Turbos for 1M, 135, & 335

Dinan Releases N54 Big Compressor Turbos for 1M, 135, & 335

N54 Big Compressor Turbos for 1M, 135, & 335
Part Numbers:
N54 Big Compressor Turbos for the E82 1M, & E82/E88 135i (w/ N54 engine)
Net Price: $2999.00
Core Charge: $2400.00*
N54 Big Compressor Turbos for the E90/E92/E93 335i/xi (w/ N54 engine), & E92/E93 335is
Net Price: $2999.00

Core Charge: $2400.00*


For the racing enthusiast, this is the ultimate upgrade to fully maximize the power output of your N54 engine. The compressor wheel inside each turbocharger is increased in size enabling additional boost pressures at higher engine speeds while retaining efficiency. Furthermore, the Dinan twin-turbo upgrades comewith upgraded heavy duty wastegate pivots that are significantly more durable than stock.  These items combine to create an engine that now produces over 14psi of boost at 6300 RPM and yields a maximum of 444 HP @ 6350 RPM / 450ft-lbs @ 3300 RPM.These larger compressor turbos REQUIRE Dinan Stage 4 performance software, as well as Dinan’s cold air intake, intercooler, and oil cooler to fully regulate the boost increase and deliver a polished product. In addition to the Dinan product, an aftermarket downpipe is also required although not sold by Dinan.


Benefits of the Dinan N54 Big Compressor Turbos:

  • Upgraded, rebuilt and modified turbos with a heavy duty wastegate pivot
  • Larger impeller wheel enabling additional boost while retaining efficiency
  • Makes over 14 PSI at 6300 RPM
  • Maximum gains: 444 HP @ 6350 RPM and 450 ft-lbs @ 3300 RPM (In S3-R configuration)

*Core Program: Turbochargers are a part of the CORE program we utilize at Dinan so you will be charged an additional fee on top of MSRP initially. This fee will then be refunded to you once your old turbochargers have been received at Dinan. This ensures we have a continuous stream of product for rebuilding purposes and the lowest possible price to the consumer.


RRT Automotive is Northern Virginia's premier BMW, Porsche, Audi and Mercedes service, repair and performance facility.