Ensure proper sealing when installing the turbos on your N54.

Kit includes:

• 16 - ASA M7x39 studs
• 16 - Flange nuts
• All required gaskets and o-rings
• Water pump install hardware
• Replacement vacuum hose
• T-bolt clamps

Helpful hints:

For complete installation instructions, refer to Haynes Service Manual (T#193950).

Both downpipes must be removed to remove either front or rear turbo. Tie rod end may need to be separated from knuckle for clearance. Steering rack may also need to be rotated away from subframe for access. Valve cover heat shield will need to loosened and pushed upward to get clearance for turbo manifold removal.

If studs back out of cylinder head and nuts are seized to studs, replace studs. Thread studs in to head by hand to prevent cross threading. When installing the new studs in the cylinder head, use a high temperature loctite in the cylinder head side, and copper anti-seize on the nut side.

To make more room for access to the front turbo, remove the rubber line running in front of the subframe that attaches to the back of the map thermostat and remove the clip. Cut off the OEM clamp and replace it with a new hose clamp as well.

Complete removal of the water pump is not required. Detach the water pump from the side of the block and push it out of the way to make more room for access to the front turbo. If water pump is unbolted from the block, the aluminum bolts must be replaced.

Torque specs:
Bracket to cylinder head: 9Nm
Coolant supply line to crankcase: 9Nm
Coolant return line to crankcase: 8Nm
Coolant return line to turbo: 8Nm
Coolant supply line to supply line: 8Nm
Exhaust manifold heat shield: 8Nm
Oil supply line to crankcase: 20Nm
Oil pressure line to turbo: 8Nm
Oil return line to crankcase: 8Nm
Oil return line to turbo: 8Nm
Turbo manifold to head: 20Nm

Vargas Turbo has done it again. They've made it even easier for you to get your car back on the road and running right again with your new turbos. They've put together an install kit containing all the components you need to get your new turbos installed properly and efficiently. This means you can get your car back on the road faster and enjoy your new turbos! 

Starting in 1978, Vargas Turbo Technologies was built upon the dream of utilizing then-new turbocharger technology to improve the performance of everything from cars to boats. On the cutting edge since the beginning, the company has grown with the industry, servicing diesel and industrial turbochargers. Returning to their hot-rod roots, Vargas has jumped head-first into the BMW performance market, filling a need for high-quality, cost effective turbocharger upgrades for everything from daily-driven street cars to all-out racing machines.

This is a Genuine BMW turbo installation kit. This is perfect for when you are upgrading to bigger turbos or after servicing your stock turbos.

Kit includes:

16 - ASA M7x39 studs
16 - Flange nuts
All required gaskets and o-rings
Water pump install hardware
Replacement vacuum hose
T-bolt clamps

Enhance Your BMW 135i & 335i RHD with TTE Turbochargers

Achieve peak performance with TTE Turbochargers, meticulously engineered for BMW 135i & 335i RHD models. Each turbocharger undergoes precise balancing, ensuring longevity and optimal performance. The TTE Highly Efficient Next Gen Billet Compressor Geometry and Special Turbine deliver unparalleled efficiency and power. With a proven track record of 500+PS and fast spool, these turbochargers offer exceptional performance. Designed for plug & play installation, they come with Genuine actuators and require 2" intakes. Made in Germany, each pair of turbochargers is meticulously tested and supplied with a balance test result document, guaranteeing TheTurboEngineers quality.

• TTE Highly Efficient Next Gen Billet Compressor Geometry
• Special Turbine for enhanced performance
• Genuine actuator included for seamless fitment
• Fast spooling with 500+PS proven performance
• Meticulously balanced for longevity and optimal performance