As you all know, we worked on a midpipe for the Lexus IS250/350. These are the results from the dyno of the stock IS350 with only Tanabe's resonated midpipe, bolted to the stock exhaust :
So as you can see here, Tanabe's resonated midpipe has made quite an improvement in horsepower, almost 10 horsepower more, and almost 7 more pounds of torque.
Tags: lexus isx50, tanabe resonated midpipe, dyno sheet, dyno results
Here's some more videos on the Lexus IS350 for you guys to enjoy! Directly below is the Lexus IS350 R&D Car with the Tanabe Resonated Midpipe connected to the Medalion Touring Exhaust.
And below here is the Lexus IS350 R&D car with just a Tanabe IS350 straight piped midpipe connected to the stock exhaust.
Tags: lexus isx50 medalion touring exhaust, tanabe straight pipe midpipe, lexus isx50
So after putting the midpipe with the resonator back on, we also decided to put the super medalion touring exhaust on. We then dyno’d the IS350 with the midpipe and the medalion touring exhaust before calling it a day.
Tags: lexus isx50, isx50tanabe super medalion exhaust, isx50resonator midpipe
Another quick update on the IS350 we have here for R&D: We have now installed the straight pipe with the midpipe! It should make quite a signifigant exhaust note change, and some extra power. We will let you know after we come back from the Dyno, with videos too!
Tags: lexus isx50, isx50 tanabe midpipe straight pipe, isx50 tanabe exhaust midpipe