Toyota 2JZ-GE V-band Exhaust Manifold Engine Model_5.8L VR13 and VR22

VR13 and VR22

The direct-injected Subaru FA20F engine in particular has an inherent problem since there are no port injectors to clean the backside of the intake valves

By removing these bungs

See it in action on Grant Anderson's 1JZ build here:

safe fuel cell refilling during pit stops

Toyota 2JZ-GE V-band Exhaust Manifold Engine Model_5.8L VR13 and VR22Specifications: Material: SUS347 Stainless Steel Investment Cast Construction Features: V Band Mounting System Single 44 45 46mm Wastegate Flange Mount with up to 50mm possible High Horsepower, Maximum Response Design Easy access to all the nuts to reduce install time, all OEM fasteners can be used. Package Contents: Exhaust Manifold Precision, Garret, Tial turbo locator rings Notes: **Compatable with: VVTI, Non VVTI and 1JZ GE** Example compatible