lovely09

GTR focused on optimizing the power-to-weight ration of the Audi R8 and has strengthened the motor,increased the performance and improved the handling dynamics.

caldy

It is rumoured that the RS5 makes it's 450hp via TWO inlets, 1 per cylinder bank via a new manifold. The header tank and other bits are relocated to the bulkhead. In which case we RS4 owners will be unable to 'copy' the new layout.

grendelswr

I heard the same. Two intakes, more engine bay room. I gotta say I love the RS4 body more than the S5 look. A little bit too wide for my taste.

Anyone have a GMG exhaust? Has anyone heard anything good or bad about this?
http://www.gmgracing.com/audi_exhaust_gmg_wcrs4.shtml

ELEVENS

OK we are losing stuff in the Queen's English to Obama's English translation. What's a bulkhead and what's a header tank?

caldy

Bulkhead - where the brake fluid reservoir, ECU's and remote battery posts are mounted ( the rear of the underbonnet area )

Header tank - the radiator coolant reservoir.

ELEVENS

Thanks Caldi. We call it the firewall and coolant overflow reservoir. Your boot is our trunk. Your bonnet is our hood. Your tyres are our tires. Your windscreen is our windshield. Your roundabouts are our intersections. You guys are just a lot more colorful than we are!

caldy

Puedo hablar espanol mas mejor que americano!