Dinan Signature Series Programs take the guesswork out of creating the high performance BMW of your dreams, offering a carefully configured performance system approach to virtually every BMW model. The result is a balanced, predictable and reliable high performance driving experience that is second to none. In addition, each Dinan Signature Series BMW is identified with a serial numbered under-hood plaque, verifying the car’ authenticity and making ownership that much more exclusive. You can start driving the high per-formance BMW of your dreams today by choosing from the collection of Dinan Signature Series Programs available for each model or you may build your Dinan BMW in phases by choosing from the extensive line of individual performance products described below.

Point Value: SE53-X44S

Labor Units: 45.5

Emission Status: 50 State Emission Legal

List of Included Items:

  • Stage 3 Engine Software
  • High Flow Throttle Body
  • Free Flow Exhaust
  • Automatic Transmission Software
  • Strut Tower Brace
  • Signature Floor Mats
  • Serial Numbered Dinan S-X5 4.4i Plaque
  • Dinan Deck Lid Badge

Peak Horsepower: 294 @ 5500 rpm

Peak Torque: 348 lb/ft @ 3500 rpm

Point Value: 10

How do you want to drive?

The Dinan S-X5 4.4i offers the driving enthusiast a noticeable increase in power output for faster acceleration and the unmistakable sound of performance. The system features fully matched Stage 3 Engine Software, the High Flow Throttle Body and Free Flow Exhaust, bumping horsepower to 294 @ 5500 rpm. The beautiful and effective aluminum Strut Tower Brace is included, enhancing chassis rigidity for improved steering response and that high performance look.

S.Engine-Tarque
(Stg.3 Engine Software. Throttle Body and Exhaust)

tarquegraph

S.Engine-Horsepower
(Stg.3 Engine Software. Throttle Body and Exhaust)

hpwrgraph

                    

 RPM Stock TRQ Dinan TRQGain RPMStock HPDinan HPGain
20002943071320001121175
25003193321325001521586
30003273401330001871947
35003353481335002232329
400032433713400024725710
450031332310450026827711
500028930213500027528712
550026928112550028229412
570025926212570028129413
600023925213600027328815
650020421713650025226816