In this case, 2AR-FE longevity may exceed 180,000 miles of mileage (300,000) km. Also, you should change the engine oil more often. So, the 2AR engine is pretty good and reliable, you just need to maintain it regularly and use only high-quality engine oil and gasoline. This is the peculiarity of the system, but if it annoys you, you can try to solve this problem through VVTi repair. Also, VVTi system knocking may occur when the engine is cold. However, there are minor problems, such as water pump leaking. The construction of the given engines is quite good, 2AR have no major problems and faults. Toyota 2AR engine problems and malfunctions On the basis of 2AR, 2.7 liter 1AR-FE engine was also being produced. This engine works on Atkinson cycle and is equipped with a modified pistons (compression ratio of 12.5). This engine features direct fuel injection system D4-S, as well as new camshafts, and other ECU.įor hybrid Toyota and Lexus models, the 2AR-FXE engine was being produced. It is distinguished by the different pistons (compression ratio of 13) and a modified cylinder head. The exhaust system uses a stainless header.ĢAR-FSE engine version has also been produced. The intake system uses a 2-stage variable length intake manifold ACIS. The camshafts are driven by a single-row timing chain. Adjustment range: intake – 50°, exhaust – 40°. It also uses a variable valve timing system (Dual-VVTi). This head is equipped with the hydraulic lifters. On the top of 3 layer steel head gasket, aluminum DOHC cylinder head is installed. 2AR uses lightweight pistons with floating pins. The crankshaft has 8 counterweights it is mounted with 10 mm shift to the intake side. Inside, there are thin cast-iron sleeves. The 2AR cylinder block has straight-4 configuration, it is made of aluminum. Toyota 2AR engine reliability, problems and repairĢAR-FE engine has been put into production in 2008. Vband Connections For the 3” Pipes, Ends to Catback Position.Normal engine operating temperature, ☌ (F) Product Info and Spec:Ĭonnects to Catback PositionIt Has 5 Bolt Turbo Flange, Pipe is Reduced to 2.5” to Match Factory Turbo Outlet. Supported Wastegate: 38mm WG, Two-Bolt Flange Product Being Sold:Turbo manifold Kit ONLYThisis CXRacing's Newest Products for the Application Stated Above.All Parts AreDeveloped from Ground Up in Our R&D Center in USA, Designed and Built forImproved Performance Gains, with Excellent Fitment and Easy Installation. Supported Turbo: T3 Turbo, with 5 Bolt ExhaustHousing We Offer Them Separately, Please CheckOut Other items.Application:Chassis : Scion FR-S / Subaru BRZMotor :FA20 Installed Pictures Shows other Partsof the Turbo Kit, Which Are NOT Included. Built in T3 Turbo Flange and 38mm Wastegate FlangeNote:This Kit is for Manifold Kit ONLY. Manifold is Built with 1.9" O.D., 11 Gauge Thick Wall Runners, Equal Length forBest Exhaust Air Flow, Supports Big Power. This Kit Is A Bolt On Kit, No Need to Cut or Relocate Factory Parts. CXRacing Turbo Manifold kit For Scion FR-S Subaru BRZ FA20 NA-T For SaleĬXRacing Turbo Manifold kit For Scion FR-S Subaru BRZ FA20 NA-T :ĬXRacingTurbo Manifold KitFor Scion FR-S / Subaru BRZ FA20 NA-TThis Is Top Mount T3 Turbo Header / Manifold + 3" Stainless Steel DP Kit,Part of the Complete Turbo Kit Developed by CXRacing.