Do you think with some upgrades the S5 can match the RS4 in HP?
Audi S5 354HP/325lb/tq
Audi RS4 420HP/318lb/tq
With Milltek Full Exhaust with dp's Milltek claims 28HP/30lb/tq on the S4
Giac Tuning Chip claims 28HP/25lb/tq on the S4
Carbonio Cold Air Intake claims 5HP/5lb/tq for the S4
Then a Clutch and flywheel upgrade
Audi S5 with upgrades 415/395
Stock RS4 420/318
Audi claims 0-60 in the RS4 4.8 seconds
Audi claims 0-60 in the S5 5.1 seconds
The S5 should be a contender with the M3 with these upgrades. What do you guys think.