Tune S5 in to RS5

[Scruffy]

Ok here's a question...

New RS5 comes out this month and it has the 'same' S5 engine but tuned to produce 444bhp instead of 351. If it is the same engine, can I effectively tune my S5 engine up somehow?? If so, lets do it!

 

[boblester40]

No not the same enigne , the RS5 engine is more simular in design to the V10 block , the S5 engine is simular to the rs4 engine but even then the internal components are different , the RS4 engine runs higher compression , pistons etc. the most you can expect fron the S5 lump is 380 with miltek filter and modchip , any more you will have to look at superchargers .

rgds
bob