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BMW Service + Performance

BMW Service & Performance From PSI

Precision Sport Industries is a BMW specialist shop with a 14,000 square foot facility located in Oviedo, Florida.

Here at PSI, we define ourselves by our level of service, maintenance experience, and our ability to fulfill the dreams of every enthusiast that brings their treasured BMW to our facility. We pride ourselves in transforming your ideas into reality, using only the very best parts available and the highest level of skill possible. Regardless of the purpose of your visit to PSI, whether tiny or immense, we are committed to your complete satisfaction. We simply wouldn't have it any other way, and we feel you should not either. With an in house INPA, ISTA and Autologic there is nothing we cannot diagnose and fix.

Offerings:

  • Pre-Purchase Inspections
  • Full Vehicle Inspections
  • Condition Based Services
  • Scheduled Maintenance (Inspection 1 and 2)
  • Oil Changes
  • Brake Fluid Flush
  • Coolant Flushes
  • Engine Replacement/Repair
  • Subframe Reinforcement
  • Walnut Blasting
  • Valve Adjustment
  • Complete Engine Maintenance
  • ECU Programming and Coding
  • Module Coding
  • BMW ECU Replacement
  • Brake Pad Changes
  • Brake Rotor Changes
  • 4 Wheel Alignments
  • Tire Mounting/Balancing
  • Much more!

To schedule an appointment for BMW service, please call 407.617.0372.

Aftermarket Parts Installation by PSI

We are Central Florida's #1 choice for top performance products for BMW and Porsche. We stand behind all of our products and work with all manufacturers to provide the best feedback and customer service. We are more than a website, we are a real shop with real experience with the products we offer. Our 7 bay, 14,000 sq/ft facility provides with the workspace to make your dreams happen and our 12 Years of experience in this industry sets us apart from any other local shop.

Aftermarket Offerings:

  • Aero Install
  • Tire Mounting
  • Turbo Kit Installations
  • Supercharger Kit Installations
  • Custom Tuning (Bootmod 3 + MHD + Active Autowerke)
  • FMIC
  • Charge pipes
  • Full Exhausts
  • Meth Kit Installation
  • Engine Swaps (S50, S52, S54)
  • Complete Engine Work and Building
  • ECU Programming and Coding
  • Module Coding
  • BMW ECU Replacement
  • BBK Installations
  • Track Preparations
  • Track Inspections
  • 4 Wheel Alignments 
  • Much more!

To schedule an appointment for parts installation, please call 407.617.0372.

Vehicle Alignments

BMWs are extremely sensitive to the right and wrong alignment, and finding out if your BMW is out of alignment or not, can be the difference between hundreds or thousands of dollars in tire and/or bushing wear.

Our Hunter HawkEye Elite is the most powerful wheel alignment machine on the market today, using four precision cameras to measure the position and orientation of targets mounted to each wheel using Hunter’s patented QuickGrip® adaptors.

QuickGrip® adaptors feature spring-loaded arms that grip the tire, eliminating metal-to-metal contact and subsequent rim damage. The Hawkeye Elite® wheel alignment system can show alignment results in just 70 seconds. Say goodbye to wasted shop time and obsolete wheel alignment machines by adding the top-of-the-line HawkEye Elite wheel alignment machine to your shop today.

Alignment offerings:

  • BMW OEM Alignment (Factory spec)
  • Street Alignment
  • Sport Alignment
  • Race Alignment
  • Motorsport Alignment

To schedule an appointment for your alignment, please call 407.617.0372.

One of the common problems that is present on every E46 Coupe, E46 M3 Coupe, and Convertible is the weakening or cracking of the rear subframe mounting points in the sheet metal. Over time, the wear on the chassis of the rear subframe will cause the sheet metal to crack and tear, negatively impacting the handling and power delivery, alignment specs, and compromise overall driving safety.

By welding reinforcement plates onto the sheet metal the load is distributed over a larger surface area, thus preventing future failure. This is highly recommended as a preventative maintenance item for all E46 cars.

Over the past decade we have refined this process and offer a variety of options to go beyond the traditional repair, please contact us for more info.

Please Note: This service requires that your car is present at our facility for a minimum of 3-5 days, depending on condition. A necessary inspection must be performed to determine its condition prior to service. Any repair of additional damage is an added cost.

Our subframe reinforcement service involves:

  • Dissembling the rear subframe, suspension and drive-train components
  • Prepping, welding and painting reinforcement plates onto the chassis with an undercoat added
  • Installing Powerflex Subframe Bushings
  • 4-wheel Vehicle Alignment

To schedule an appointment for reinforcement, please call 407.617.0372.

Unfortunately on the BMW S65 V8 and S85 V10 engines, rod bearing failure has become a common occurrence.  This is highly recommended as a preventative maintenance item for all S65 and S85 cars.

  • BMW M5 (2005-2010), BMW M3 (2008-2013) can suffer early bearing failure due to inadequate rod bearing clearance.
  • Insufficient clearance means insufficient oil flow, excessive bearing surface heat, and premature wear.
  • These symptoms can lead to early bearing failure and a very expensive engine rebuild.
  • Problem can be addressed during engine rebuild, but it's expensive.
  • Some people switched to thinner oils -- as a stopgap measure.
  • Other stopgap measures include anti-friction teflon coated factory bearings, WPC anti-friction treated factory bearings, and custom bearings with same clearance as stock.
  • Coated factory bearings decreased clearance.  This is not a good idea.

We offer this service to bulletproof the S65 V8 and S85 V10 from engine failure over normal use and have completed over 100+ of these services since 2008.

Service Breakdown:
- Inspect/Replace Rod Bearings
- Install Upgraded Connecting Rod Bolts
- Inspect Rod Journals
- Inspect Oil Pump nuts
- Inspect Clean/Flush Oil Pan for debris (If needed)

Items Included:
- BE Bearings (In stock)
- ARP Connecting Rod Bolts
- OEM BMW S65 or S85 Oil Pan Gasket
- Oil/Filter Change

To schedule an appointment for Rod Bearing service, please call 407.617.0372.

F8x Crank Hub Fix

WHAT IS A “CRANK HUB FIX” AND WHY DO I NEED IT?
There are thousands of reported cases on the internet of "spun crank hubs" on stock and modified cars with the S55 engine. The keyed crank hub upgrade is a replacement of your stock crank hub unit with a unit that has four “keys” or “pins” for which 4 holes are drilled into the S55 crankshaft so that upon installation of the crankshaft bolt the new keyed crank hub can be locked into place permanently without a chance of relative rotation to the crankshaft. This allows further insurance against the chance of the crank hub “slipping” or “spinning” and un-syncing the relative angles between the crankshaft and camshafts (this can mean engine failure which will cost upwards of $20,000 to replace or at the very least leave you stranded and un-driveable until the crank hub is replaced and engine is retimed). This SCH failure has been seen on both modified and stock S55 engines. If you are modifying your car, tracking your car, or even driving spiritedly, then upgrading your crank hub is highly recommended.

UPGRADED 4 PIN DESIGN!
Welcome the new and improved 4 pin design! As can be seen in the photo above, the latest revision of the crank hub has been upgraded to 4 pins as opposed to the previous design which had 2. The new design is meant only to further decrease the chance of failure and not by any means was it changed due to any failures.

As it stands there is still a 100% success rate of the previous 2 piece 2 pin crank hub since we took over on the distribution of them, however that doesn't mean there wasn't room for improvement. The engineering / machining facility that is in charge of the manufacturing of this product was given the opportunity to improve on the previous design and did so based on their extensive knowledge of materials science and machining.

As mentioned above, based on the physical characteristics of this system, this new 4 pin design will only further guarantee the integrity of the product and ultimately offer our customers an even greater peace of mind!

KIT INCLUDES:
Two Piece Keyed Crank Hub
OEM Crank Bolt
Specialty Drill Bit
Drill Fixture Tool
Drill Fixture Bolt
INSTALLATION
We suggest that this Crank Hub Kit ONLY be installed by a highly qualified technician. BMW specialty tools are required in order to complete this procedure.

Improper installation may cause irreversible engine damage.

To schedule an appointment for your S55 crank hub fix, please call 407.617.0372.

BMW Classic Restoration

As much as we love the newest BMW vehicles to come out of Munich, no one can deny the coolness and sincerity of the ones that started the madness.  BMW classic vehicles are loved in their own special way and we work hard to preserve the history and uniqueness of each one. From basic maintenance to period correct modifications we are dedicated to keep the history alive.

Our unique in-house classic projects keep us in tune with even the rarest BMW has to offer such as NKs, E9s and of course legendary 2002s.

BMW Classic Restoration Offerings:

  • Pre-Purchase Inspections
  • Car Locating Services
  • Rare BMW Classic Parts in Stock
  • Paint and Body Restoration Consultations
  • Full Vehicle Inspections
  • Scheduled Maintenance (Inspection 1 and 2)
  • Oil Changes
  • Brake Fluid Flush
  • Coolant Flushes
  • Engine Replacement/Repair
  • Subframe Reinforcement
  • Carburetor Adjustment/Tuning
  • Valve Adjustment
  • Complete Engine Maintenance
  • Complete Mechanical Restoration

BMW Track and Motorsport Preparation

We are Central Florida's #1 choice for top performance products for BMW and have built our share of track-ready machines for novices to hardened track rats., We stand behind all of our products and work with all manufacturers to provide the best feedback and customer service.

We are more than a website, we are a real shop with real experience with the products we offer. Our 7 bay, 14,000 sq/ft facility provides with the workspace to make your dreams happen and our 12 Years of experience in this industry sets us apart from any other local shop.

Track Prep and Motorsport Offerings:

  • Aero Install
  • Tire Mounting
  • Full Exhausts
  • Engine Swaps (S50, S52, S54)
  • Complete Engine Work and Building
  • ECU Programming and Coding
  • Module Coding
  • BMW ECU Replacement
  • BBK Installations
  • Track Preparations
  • Track Inspections
  • 4 Wheel Alignments 
  • Much more!

To schedule an appointment for track preparation, please call 407.617.0372.