Mk4 1.8t exhaust manifold question. I dropped my car off to the garage this morning, to have a look at a strange exhaust noise from my 1.8t. Anyway just spoke to the guys, who have told me that they suspect that It could be either an exhaust manifold gasket or a cracked exhaust manifold. He told me that for the gasket it is about 4 hours work Replacement clutch for all ECS Stage 1 kits, designed to work with flywheel for VR6 12v. Brand: ES#: 901. Mfg#: 021198141KIT 18T. Qty: Availability: In Stock. $239.95. We’ve put together a comprehensive K04 Turbocharger installation kit for your MK4 GTI to help you out. Now, it doesn’t necessarily require a software tune, but to make the most of the K04 turbocharger upgrade for your MK4 GTI 1.8T, you’ll want to upgrade your software as well. A proviso, first off. This car must be the best Mk4 in the UK, if not the world. On a 53 plate, it’s one of the very last, and what looked to be a trip computer that hadn’t been reset for a Vehicle Fitment. At CTS Turbo we are proud to announce our new air intake system for the MK4 VW 1.8T. The OEM air scoop works in conjunction with our sealed airbox to seamlessly force cold air into our air intake system. Air then flows through our high flow cone air filter, which utilizes an inverted cone design for maximum engine breathing. Volkswagen Golf IV 1.8T Exhaust Parts & Accessories. Exhaust Parts & Accessories. From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems MK4 2.0 to 1.8T Swap. Well as i have noticed there are more and more questions regarding this swap, and the general thought seems to be this swap is easy, and a good choice for the 2.slow, i will be updating this thread as much as i can with pictures over the next week or so describing this swap. Here is some general info. The 1.8T engine is fitted with two main types of ECU’s that are manufactured from Bosch. The early models, such as the AGU/AEB came with a Motronic 3.8.3 (M3.8.3) ECU which is used in conjunction with a cable throttle body. This is a easy way to tell whether you have older or newer style management. The later models, from ~year 2001 onwards .

mk4 golf 1.8 t tuning guide