BimmerFile » Archive » Mwerks Dynos its 135i Long-term Press Car

Mwerks Dynos its 135i Long-term Press Car

Sections: E81/82/E87 1 Series Mar 20th, 2008 4 Comments

First it was the 335i that Car and Driver dynoed at nearly 350hp. Now it’s the 135i’s turn. Mwerks took their long-term press car down to the local dyno and got some impressive numbers: an estimate 329 hp and almost the same torque.

We’ve known for a long time that BMW has been under-representing the twin turbocharged inline six (or “the engine” as it’s becoming known as) since it’s inception. Is it to create a clearer distinction between the M cars or is it simply about under-promising and over delivering? Our money is on the former.

One also has to wonder how much these aftermarket ECU tunes (Dinan etc) are actually worth it if the gain is truly only a few horsepower.

+ Dyno Chart / Mwerks

Written By: Gabe

4 Comments

Dan C. Mar 20th, 2008 Link

300 is a number that came out of marketing, not engineering, for sure.

Is there a link to the article, Gabe?

Gabe Mar 20th, 2008 Link

Sorry about that – the link is now up there.

Barry Mar 20th, 2008 Link

The fact that the engine is under-rated does make me hold the brakes on buying a 135i to flash the ECU. I’m waiting for the performance version. LOVE THIS CAR.

JeffH Mar 21st, 2008 Link

I had heard that you can get fantastic gains with a re-flash. Are you saying everybody doing this only dyno the cars after the upgrade, not before, and they just assume 300 as the base?

The Fine Print

BimmerFile reserves the right to edit or delete any post for any reason. Derogatory comments of any kind will not be tolerated.

HTML Formatting Tips

To make something bold: <strong>Text to bold</strong>
To make something italic: <em>Text to italicize</em>
To make a hyperlink: <a href="URL">Text to link</a>
To quote something previously said, you can use <blockquote>text</blockquote>

Markdown Formatting Tips (advanced)

BimmerFile also allows use of Markdown formatting in the comment section. This accomplishes the same formatting as HTML but is typically easy to use.

_your text_	→	your text
your text	→	your text
`my code`	→	`my code`
* Bulleted list * Second item	→	• Bulleted list • Second item
1. Numbered list 1. Second item	→	1. Numbered list 2. Second item
[link name](URL)	→	link name
***	→	Horizontal ruler
<http://url> <email@add.com>	→	Auto-linked
![Alt text](URL)	→	Image

← First Rumors of a 1er tii Surface BimmerFile at NYIAS →

Browse by Categories

Recent MotoringFile Stories

BMW Model Number Cheat Sheet

Classics
E9 CS (1968-1976)
E10 2002 (1967-1977)

1 Series
E81/82/88 1 Series (2004-)
F20 1 Series

3 Series
E21 3 Series (1975-1983)
E30 3 Series (1982-1993
E36 3 Series (1991-2000)
E46 3 Series (1999-2006)
E90/E91/E92/E93 3 Series (2006-)
F30 3 Series (2013-)

5 Series
E12 5 Series (1972-1981)
E28 5 Series (1981-1988)
E34 5 Series (1987-1995)
E39 5 Series (1995-2002)
E60/E61 5 Series (2003-2010)
F07 5 Series GT (2010-)
F10 5 Series (2011-)

6 Series
E24 6 Series (1976-1989)
E63 6 Series (2005-)
E64 6 Series Conv. (2006-)
F12 6 Series (2012-)

7 Series
E23 7 Series (1977-1987)
E32 7 Series (1988-1994)
E38 7 Series (1995–2001)
E65/E66 7 Series (2001-2008)
F01/02 7 Series (2009-)

8 Series
E31 8 Series (1989-1999)

X Series
E84 X1 (2009-)
E83 X3 (2004-2011)
F25 X3 (2011-)
E53 X5 (1999-2006)
E70 X5 (2006-)
E71 X6 (2008-)

Z Series
E36/7 Z3 Roadster
E36/7 Z3 Coupe (1995-2001)
E86 Z4 Coupe (2006-2009)
E85 Z4 Roadster (2002-2009)
E86 Z4 M Coupe (2006-2009)
E89 Z4 Roadster (2009-)
E52 Z8 (2000-2003)

BimmerFile Previous Featured Articles

» The New ///M Motor in Depth
» BimmerCast Interview: Martin Birkmann
» BF Interview: Eric Riehle (BMW Performance)
» The Next Gen ///M5 Comes Into Focus
» The Ultimate Modern ///M Car?
» BMW Vision Efficient Dynamics
» Has BMW Downgraded the 135i/335i?
» An Introduction to the 2002tii
» BMWUSA Euro Delivery Part 1 / 2 / 3 / 4
» 2010 BMWNA Ordering Guides
» The Next Generation 1 Takes Shape
» BF Interview: Stephen Zoepf (BMW Performance)
» ///M Powerplants to go Turbo
» The Future of BMW- Z2
» More Customizable iDrive Coming
» 2009 E90 3er to Get Updated iDrive
» 2009 E90 3er to get Dual Clutch Tranny
» 2009 F01 7 Series Interior Photo
» 2009 F01 7 Series to Get 8 Speed Auto
» Priority 1 Options Ordering Guide
» E82 1 Series Press Launch Pics
» E90 M3 Press Launch Pics
» M3 and the 135i in Pictures
» E82 1 Series Build Facts
» 1 Series tii Concept Real-Life Pictures

Translate BimmerFile with Google:

Auto Reviews:

'10 BMW X5 M
'11 BMW 128i
'11 BMW 550i
'11 MINI Countryman MCS
'11 BMW 135i

'10 BMW Z4 35is
'11 BMW 335is
'10 BMW Performance 335i
'10 BMW 550i GT
'09 BMW 750Li Part 1 / 2
'88 BMW 535is
'10 BMW X5///M
'09 BMW X6
'09 BMW Z4 35i
'10 BMW X6///M
'09 BMW X5 35d
'09 BMW 750i
'09 BMW 335d
'09 BMW Performance 135i
'09 Audi Q5
'09 Cooper S Convertible
'09 BMW X5xDrive35d First Drive
'09 BMW 335d First Drive
'09 MINI JCW Coupe
'08 BMW M3 Convertible
'08 BMW M3 Sedan
'08 BMW 135i (Auto)
'08 BMW 135i (Manual)
'08 BMW M3 (Manual)
'07 MINI Cooper S Long Term
'07 BMW Z4 M Coupe
'07 MINI Cooper & Cooper S
Podcast: BMW 325i

About BimmerFile

BimmerFile is dedicated to bringing you the most interesting news, links and reviews related to the BMW brand and it's vehicles.

We believe in the old school BMW ownership experience. We believe in garage nights with a six pack and some friends. We believe in 2002s, in E30 M3s and E34 540s with the 6 speed. We believe in progress in both design and engineering but we haven't lost sight of what made the brand and its products great all those years ago. And yes, we believe in the manual transmission.

We long for the days of the wave and for the days of roll-up windows. Yet we love the gadgets on the inside and the xenons on the outside.

In short, we can't get enough of BMWs. This is BimmerFile.

'[nggallery id=x]' '[slideshow id=x]'