Introducing the long-awaited R9K 1AR / 2AR Billet Intake Manifold, a true game-changer for the AR platform! After extensive dyno testing and valuable input from multiple test owners, this intake manifold takes everything that made stock setups limited...

The 2ZZ-GE is notoriously known for weak oil pumps and failure after continous high RPM use or even the famous 3-2 money-shift. Made from sintered metal, thay are not designed to be pushed much over the stock rev limiter and is one of the main weaknesses...

Unterminated harness for FT550: A & B Harnesses - Both of these harnesses are required. B Harness - Ordered by itself only if upgrading from FT450.

Unterminated harness for FT450/550 A connector.  

NEW DESIGN!!! R9K Ultra lightweight alternator pulley designed to reduce parasitic power loss. They are 25% under-driven (larger diameter) and over 100g lighter than the stock pulley helping free much wanted horsepower! Machined from 6061-T6...

NEW DESIGN!!! R9K Ultra lightweight alternator pulley designed to reduce parasitic power loss. They are 5% under-driven (larger diameter) and over 110g lighter than the stock pulley helping free much wanted horsepower! Machined from 6061-T6...

R9K is proud to offer a new Plug & Play solution for those looking to extract the most out of their 1zz-FE/2ZZ-GE engine. The Fueltech FT450 is one of the most powerful ECU's in the market today combining super fast processing and reaction times...

Fueltech's NANO Wideband gauge provides super quick readings and response so your always aware of the super important air/fuel ratio of your engine. Protect that engine with the best wideband in the market. Offers analog and CAN outputs for communication...

The FT600 is a engine monitoring and control system that combines electronic injection, integrated instrument panel, data acquisition and power management all in one. Super powerful with loads of features for a great price! We at R9K are moving to the...

The FT550 is a engine monitoring and control system that combines electronic injection, integrated instrument panel, data acquisition and power management all in one. Super powerful with loads of features for a great price! We at R9K are moving to the...

The FT450 is a engine monitoring and control system that combines electronic injection, integrated instrument panel, data acquisition and power management all in one. Super powerful with loads of features for a great price! We at R9K are moving to the...

NEW GENUINE Toyota cam sensor for the 2ZZ-GE engine. Toyota Part# 90919-05007

If you are building a dedicated 2ZZ-GE equipped race car or live in tropical weather were you know that you will never need heat then this is for you. Deleting the system saves weight, improves engine cooling and removes the ugly silver pipe that runs...

V2 of one of the most innovative 2zz-ge products in recent years is now available for pre-order!!! Based on further development of the V1 "OG" design thanks to our customers and their valuable feedback the V2 is now fully tested!!!New Features:✅️...

NEW GENUINE Toyota rear crankshaft seal for the 2ZZ-GE engine. Toyota Part# 90311-85010