K-developments 70 mm Throttle body
Features:
- Fits straight to the RBC manifold (no faulty adapters / failing gaskets / better idle)
- Uses oem throttle mechanism (no sticking / keeps drivability better)
- Uses all oem sensors, so plug and play
- Uses oem bearings for fail safe operation up to 500.000 km’s
- Clears radiator as the tps / iacv aren’t in the way
- True 70 mm butterfly with milled down shaft for optimum flow (note: RBC has to be milled out to 70mm for optimum flow / clearing butterfly)
- Incorporated rubber gasket eliminates use of oem gasket
- Finished in black or silver anodize
- In combination with the RBC manifold gains of 15 hp can be seen on a stock engine
Mounted on the RBC manifold:
K-developments K20 Baffle Sump kit
- Fits straight into sump pan (no welding or cutting involved)
- Made out of billet cnc aluminum
- Special trap doors that close on high speed cornering
- No oil starvation when cornering hard (i.e. with semi slicks)
- Prevents the oil pump from running dry
This is the ideal upgrade for trackday events, road racing and touge. A must have for people running their K20 in anger!
Please contact us for more information on the K-developments products. info@R-developments.com



