Unleash a snarling, high-pitched V8 roar and maximum flow with the Valvetronic Stainless Steel Exhaust, the ultimate valved upgrade to bridge the gap between executive luxury and raw AMG power.
Unleash a snarling, high-pitched V8 roar and maximum flow with the Valvetronic Grade 5 Titanium Exhaust, the ultimate valved upgrade to bridge the gap between executive luxury and raw AMG power.
Increase of +166 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
This software is only compatible with Windows PC / Laptop.
+250 HP, and +280lb-ft TQ. 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.
Increase of +211 Horsepower, and +321 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
This software is only compatible with Windows PC / Laptop.
Includes necessary parts to replace the thermostat and water pump.
10X Entries For Our 25th Anniversary Sweepstakes! thru engine # 60 060808 thru 08/08/14
This Camshaft Adjuster Magnet Kit includes everything needed to prevent oil from being wicked into the wiring harness of V6/V8 Mercedes, exclusively the M278, M276, M157, M177, engine applications.
10X Entries For Our 25th Anniversary Sweepstakes!
The Ultimate While You're In There Kit For Your M157. As Seen On Legit Street Cars Youtube Channel - The Legit Fix Kit For your M157 Bi-Turbo AMG Engine.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5504437
Mfg#:
LSCM157FIXKT
Ships in 4 Business Days
$4548.36
This product was last offered at the strikethrough price on 08-10-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
