Nov 7, 2024 · Hi, I just bought an e46 M3 Coupe and I want to twin turbo the current s54 engine. I am already aware of the complex task and the cost and that I will need to strengthen the engine, upgrade the fuel system and upgrade the cooling system.

Nov 10, 2024 · I'd say starting with an N/A Build ls3 would be your best bet, twin turbo would be a lot more power than 550+ and a lot more headache. do some research into the ls3. I think there are kits you can get for ls swaps for engine mounts, …

Dec 6, 2024 · The beast’s heart is a twin-turbo S62B50 V8 featuring a factory S62 crank, ZRP forged rods, Wiseco forged pistons, ported heads, and two Precision 6266 turbochargers. The combo made 1250 hp (919 kW) and 1400 Nm (1032 lb-ft) of torque at 1.6 bar (23.2 psi) of boost tuned by Jørgen.

Aug 1, 2019 · These N54s can easily do about 500 to 600 with a bit of massaging. 400hp is just a starting goal to get the car running reliably.

May 26, 2022 · Earlier this year Adam sent the E46 to An-Car for a twin-turbo system. This increased the engine’s output to 764 horsepower and 860 Nm (634 lb-ft) of torque on 0.3 bar (4.3 psi) of boost and E85 fuel.

Dec 4, 2020 · The twin-turbo V6 mates to a T56 six-speed manual transmission with a Quicktime bellhousing. The transmission features a Tilton 6000 series throw-out bearing, T56 26-spline clutch, and 2002-2004 Mustang Cobra flywheel and pressure plate.

Nov 12, 2015 · Keeping the MLPS on the 80e was nearly impossible. I swapped a TH400 shift shaft and eliminated the MLPS. Plenty of floor board massaging was necessary too. Subscribed to this one! You planning on an M3 rear swap to gain an LSD? I may try something like this in a couple years (well, more a bargain NA build but still...)

Mar 14, 2016 · Painted the other turbo I'll post pictures later of clearance on everything from the drain and feed. I ended up reinforcing the rear while it was out since I had access to a welder and it was on a lift.

Dec 6, 2020 · That leads to hardcore builds like this drift car nicknamed "Freakoboost" that was built up by owner Chris Napp with a twin-turbocharged EcoBoost V6 swapped in. Apparently, the build process took about two years after Napp dropped plans to pull together an S13 Nissan Silvia paired with a Jaguar V8.

Apr 29, 2006 · The twin turbo 3.0L engine that’s going in the E92 (coupe, not the E90 sedan) is the 3.0 from an E46 330i/ci. It's the same block/head but consists a lower compression (likely a thicker head gasket), a one stage intake manifold, and …