MODIFIED throttle body which is machined out to a 63mm bore from the original standard 57mm bore. A new butterfly has been CNC machined to the precise angle to ensure a snug fit, using 2mm ground brass plate with the spindle modified to suit. PLEASE DO NOT MISTAKE THIS PRODUCT WITH SOME OTHERS FOR SALE WITH THE ORIGINAL MANUFACTURED 57mm BORE. ALL vw engines have this as original equipment.
This may be the ONLY place you can get them at the modified size of 63mm creating that extra power beyond that of the standard 57mm bore. You will immediately notice the gain in power once fitted, giving the engine a huge increase in torque and pulling strong right up to the rev limiter. All work is carried out by myself to guarantee the highest quality. I have many years experience in the motor sports trade, building and tuning many popular petrol engines. I can modify many types of throttle body, and can offer other engineering services on request.
Please check my feedback - 100% positive. The item "Vw bora golf audi tt leon ocatavia 1.8 20v turbo enlarged throttle body 63mm" is in sale since Friday, October 12, 2018. This item is in the category "Vehicle Parts & Accessories\Car Parts\Air Intake & Fuel Delivery\Throttle Bodies". The seller is "sneakapeak99" and is located in Somerset. This item can be shipped worldwide.