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Modern Horsepower LLC (MHP) specializes in the design, testing and manufacture of race quality European automotive hardware and software for race support, retail distribution, as well as white and black label production.  Since its inception eight years ago, Modern Horsepower has and continues to create more unique, innovative and proven products than any other European automotive tuning house; simultaneously garnering significantly more recognized and sanctioned race World Records than any competing entity.  Simply put, MHP caters to a niche market:  Those that will settle for nothing less than the absolute best. 

An industry first, MHP introduces CDT™, Complete Driveline Tuning. Instead of tuning just half the driveline (Engine) like others in the automotive software industry, we tune all of your vehicle's driveline dynamics, including the Transmission when applicable.  This allows both driveline components to work together in harmony which not only increases drivetrain longevity, but also equates to significantly improved WOT and part throttle performance as well as INCREASED FUEL ECONOMY.

All of our Engine (ECU, ECM, PCM, DME) and Transmission (TCM, TCU) remapping and hardware are Race, V-Box and Dyno proven to be the Best.


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MHP Stage 2CMR C63 AMG
MHP Stage 2CMR C63, World's Fastest Naturally Aspirated Mercedes Benz, 605HP/558lb/ft SAE: 0-60: 3.1 seconds, 0-100: 7.0 seconds, 60-130: 8.2 seconds, 0% Decline
Price: $7,695
MHP Stage 2 for 2012+ E63 & CLS63 M157
MHP v3 CDTr, MHP Race or Street Full 3" S.S. Exhaust. World Record 60-130mph 7.35 Seconds, 783HP/981lb/ft SAE
Price: $8,215
MHP v3 CDT for 63 AMG (M157) 5.5L BiTurbo V8
M157 5.5L BiTurbo AMG v3 CDT, 753HP/902lb/ft SAE
Price: $2,995
Stage 1 v3 CDT (ECU & TCU) for M275 Bi-Turbo V12 MB/AMG
708HP/989lb/ft SAE, MHP Tune Only 65 AMG World Record, 11.01@128.3 Vbox: 60-130: 8.04 seconds, 0-60mph: 3.37 seconds, 0-100mph: 7.03 seconds, .03% Incline
Price: $2,995
MHP S4 for M156 63 AMG
MHP S4CMR--673HP/588lb/ft Gains of 222HP/145lb/ft Over Stock
Price: $22,395
513rwhp/440rwtq SAE, DJ, 93 Octane, 1:1 (5th Gear) or 626HP/537lb/ft at the Crank utilizing 18% DT loss
Price: $1,995
Custom Billet Cams for M156 63 & M159 SLS AMG
MHP Billet Rifle Drilled Camshafts: Worth 56rwhp/17rwtq SAE over stock cams
Price: $7,995
MHP SLS Stepped Equal Length Longtube Headers & Exhaust
Available in both S.S. and Titanium. High Velocity Merge Collectors, X-pipe and Resonators with Standard VBand Clamped Off-Road Test Pipes and Optional 200cpi High Flow Cats
Price: $7,995
5.6 Bugatti Veyron
5.98 60-130mph Overall Mercedes Benz & AMG World Record: Dads C63, MHP S5
7.1 Porsche GT2 RS
7.35 MHP S2+ 2012 E63 Biturbo AMG
7.49 MHP S2 2012 E63 Biturbo AMG
7.5 Lamborghini Aventador LP700-4
7.6 MHP S2 2012 SLS AMG
7.8 Chevrolet Corvette ZR1
April 23rd 2014

MHP S2 2014 E63 vs Corvette Stingray vs CTS-V


The MHP S2 E63 has 4 people in it, the Vette and CTS-V carried 2 persons each.   The Corvette Stingray is stock, the CTS-V has ECU tuning, exhaust, a pulley and CAI.   The CTS-V started the race from behind with a running start giving it a large advantage over both the Vette and the E63. 

Thanks to Abdullah Alrasheed for another great video!


April 5th 2014

First Ride in a MHP S2 SLS AMG Convertible!/photo.php?v=10152343171649170&set=vb.584869169&type=2&theater

Stage 2 Package contains:  v3 CDT (ECU Tuning), 2-2 1/8" Equal Length & Stepped Longtube Headers with high velocity 316 U.S. S.S. cone/spike merge collectors leading to a 3" X-Pipe which then mates to the factory muffler to ensure there is no drone at any rpm.   Switch from 49 state legal  (with CARB approval pending) 200cpi metallic substrate catalytic converters to an Off-Road X-Pipe for an On-Track (non Public roads) weekends at the track.  V-Band Clamps are standard and allow the end user to swap between either X-Pipe in minutes once the aerodynamics and underbody covering are out of the way.  The package also contains a MHP modified (new in box) MB thermostat reworked to our specs and featuring a true 180F open temp.  Also a billet catch can that prevents oil from entering the intake manifold potentially eliminating detonation caused by what is essentially a dirty chamber.  Like the thermostat, every M156 and M159 should have these parts. 

100% Lifetime Warranty on all parts and workmanship on every exhaust we manufacture. 

That pretty much says it all.   Congrats and Enjoy! 

March 1st 2014

MHP S2.5 CMR C63 AMG vs. BMW M6 Grand Coupe

Once again Abdullah Alrasheed's MHP S2.5 CMR C63 AMG runs away from the competition, this time a BMW M6 (4.4L TT) Grand Coupe.