Featuring Girodisc 390mm Slotted 2-Piece Rotors, simply replace the cast iron rotor when needed
Not for cars originally equipped with Carbon Ceramic Material (CCM) Brakes
Eliminate weak factory plastic idlers with the UPD M156 Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.
H&R 30 mm spacers attach with supplied bolts, uses existing bolts to attach wheel to spacers. Bolts to the hub
We Price Match - Give Us A Call or Chat! Rear Axle Only
Brand:
ES#:
378
Mfg#:
60556651
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$229.99
This product was last offered at the strikethrough price on 07-01-2026
Increase of +69 Horsepower, and +21 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. CARB certified for sale in all 50 states.
This cylinder head bolt service kit is for M156 6.3L "63 AMG" engines with plastic valve covers only. Includes Cylinder Head Gaskets.
For Cars With Plastic Valve Covers Only
Featuring Lightweight Slotted Replacement iron rings
Only Compatible with Girodisc 2-Piece Rotors Not for cars originally equipped with Carbon Ceramic Material (CCM) Brakes
Featuring Advanced Fuel Dynamics x Deatschwerks 850cc Injectors! Max Wheel Horsepower Supported on E85 of 895hp on naturally aspirated engines & 815hp on forced induction engines!
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
