+186 HP & + 117 TQ on Stock Vehicle Application, Makes 637 Horsepower (WHP), and 560 Torque (ft-lb)!
+186 HP & + 117 TQ on Stock Vehicle Application, Makes 637 Horsepower (WHP), and 560 Torque (ft-lb)!
For vehicles that already have stage 1 or 2 supercharger, and want to upgrade to stage 3. 3.0L Twin Screw Compressor Upgrade
Replacement Belt for Stage 3, M156 Supercharger System, ABC Suspension Equipped Vehicles
+221 HP & + 219 TQ, For Vehicles with High-Flow Exhausts. Makes 672 Horsepower (WHP), and 662 Torque (ft-lb)!
+289 HP & + 187 TQ, For Vehicles With High-Flow Exhaust, Colder Spark Plugs, ROW Airbox Set, and Secondary Air Injection Delete. Makes 740+ Horsepower (WHP), and 630 Torque (ft-lb)!
Does not include valve cover gaskets, or spark plug hole seals.
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-26-2026
Located In The Coolant Expansion Tank
Ensure proper cooling for your engine with a new radiator
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
Brand New Unit - No Core Charge. OEM Supplier!
This product was last offered at the strikethrough price on
05-07-2026
Includes long tube heads and high-flow catalytic converters to increase your AMG's power potential!
Average gain of 20 horsepower and 14 lb-ft of torque at the crank
Don't let a leaking heater core take your Mercedes-Benz off the road
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Provides manifold pressure information to the vehicles Engine Control Unit
This product was last offered at the strikethrough price on
05-07-2026
Downstream/behind catalytic converter
Fits Left Or Right Side
This product was last offered at the strikethrough price on
05-07-2026
Includes accessory belt and belt tensioner assembly
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Includes accessory belt and belt tensioner assembly