What VAC Motorsports does

VAC Motorsports, Inc. is a privately held, Philadelphia, Pennsylvania-based specialist in high-performance BMW engine components, drivetrain parts, and racing services, with operations dating to approximately 1979 and over 46 years of accumulated engine-building experience under founder Tony Salloum. The company designs, engineers, and CNC-machines proprietary components in-house — including the 3.5L S54 stroker kit, the 4340HT billet S54 VANOS hub upgrade that reduces internal clearance from ~1.0mm to 0.2mm, adjustable 6061-T6 transmission mounts, head bolt thread repair fixtures, cylinder leak down test fixtures, and aluminum coolant expansion tanks — and resells a curated portfolio of third-party racing brands (CP-Carrillo, Arrow Precision, Schrick, Tilton, ATI, Drenth, VF Engineering, Sparco). It holds an exclusive North American distribution partnership with ATI Performance Products for VAC-branded harmonic dampers and is an authorized Drenth sequential gearbox dealer and service center.

The business generates revenue through four streams: (1) direct hardware sales of VAC proprietary parts and curated third-party components via the store.vacmotorsports.com e-commerce storefront and global shipping, (2) full-service engine rebuilds and machine shop services priced individually (e.g., a 750HP supercharged S65 stroker build at $37,709.60 including labor), (3) private label and contract manufacturing leveraging in-house CNC capacity, and (4) BMW service, repair, alignment, race fabrication, and fuel injector cleaning performed at the Philadelphia facility. Pricing is per-unit at the part level (e.g., $239.95 for Hyundai floor mount adapters, $129.95 for injector cleaning) and per-build at the engine level, with no subscription or recurring software revenue.

The customer base is segmented into BMW motorsports enthusiasts and racers (E30, E36, E46, E9X M3, F-series M cars), BMW performance street enthusiasts seeking reliability upgrades, professional race teams and engine builders (including the Miami Engines dealer partner), and a newly addressed non-BMW segment serving Hyundai N Division owners. Distribution combines direct-to-consumer e-commerce, a dealer and distributor network actively being expanded via a formal Dealer Distributor Application, the Philadelphia walk-in service facility, and annual trade show presence at PRI in Indianapolis. The company is privately held with no disclosed institutional investors, funding rounds, or parent organization, operating as an independent Pennsylvania corporation in a narrow, technically demanding niche where talent, proprietary designs, and brand authority form the primary competitive moat.

Name

VAC Motorsports

Legal name

VAC Motorsports Inc.

Website

https://vacmotorsports.com

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

11–50 employees

Short description

VAC Motorsports is a Philadelphia-based specialist in BMW high-performance engine components and racing services, designing proprietary parts, operating an in-house machine shop and dyno, and serving racers, professional teams, and performance enthusiasts worldwide.

Ownership category

akta.pro rank

Product category

Automotive Performance Parts

NAICS

Motor Vehicle Gasoline Engine and Engine Parts Manufacturing (33631), Other Motor Vehicle Parts Manufacturing (336390)

SIC

Motor Vehicle Parts & Accessories (3714)

akta.pro primary industry

Aftermarket Performance & Tuning Products Manufacturing (Intakes/Turbos/ECU Tuners/Superchargers) (IMACANAN)

akta.pro secondary industry

Engine Components & Subsystems Manufacturing (Blocks/Heads/Valvetrain/Pistons) (IMACAHAB)

Keywords

• BMW performance parts
• Engine rebuilding services
• High-performance drivetrain components
• Motorsport machine shop
• BMW racing engines

Headquarters

HQ city

Philadelphia

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Performance Parts Sales: VAC designs and manufactures their own line of VAC BMW Performance Parts (stroker kits, bearings, dampers, fasteners, etc.) and resells curated third-party racing components (CP-Carrillo pistons, Arrow connecting rods, Schrick camshafts, Tilton clutches, ATI dampers, Drenth gearboxes) through their e-commerce storefront and dealer network.
2. Engine Rebuilds and Machine Shop Services: Full-service engine rebuilding, machine shop services (bore, deck, port, polish, assembly), and custom engine builds for BMW platforms (S54, S65, S38, S63, S68, N54, B58, etc.). Services include crankshaft balancing, cylinder head work, and full engine dyno testing. Pricing varies by engine and build specification; the S65 750HP supercharged stroker build totals $37,709.60.
3. Private Label & Contract Manufacturing: VAC offers private label and contract manufacturing services, producing components or full builds under other brands or for specific customer specifications.
4. Automotive Service & Repairs: Vehicle service, repairs, and maintenance including BMW service center, auto body collision restoration, conversions and engine swaps, race fabrication (roll cages/bars), and wheel alignment services.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

VAC Motorsports designs, machines, and sells proprietary BMW high-performance engine and drivetrain components (stroker kits, VANOS hub upgrades, rod bearing kits, crankshaft dampers, transmission mounts, wheel hub extenders) and distributes curated third-party racing parts (CP-Carrillo pistons, Arrow rods, Schrick camshafts, Drenth gearboxes, Tilton clutches). The company also operates a full in-house machine shop and service facility providing custom engine builds, CNC machining, dyno testing, auto body work, race fabrication, and BMW service and repair for individual enthusiasts and professional race teams.

Product overview

VAC Motorsports is a specialized BMW performance parts manufacturer and racing services provider offering a comprehensive portfolio of engine components, drivetrain parts, and professional services. The product line centers on high-performance engine building components including stroker kits (S54 3.5L, S65), VAC rod bearing kits, crankshaft dampers (in partnership with ATI), connecting rods (Arrow Precision, SP Components, CP Carrillo), camshafts (Schrick), forged pistons, and VANOS hub upgrades. Drivetrain offerings include Drenth sequential gearboxes (DG350 through DG500 and MPG), Tilton multi-plate clutches, transmission mounts, and wheel hub extenders. The company operates a full-service machine shop providing CNC porting, engine rebuilding, race fabrication, auto body work, fuel injector cleaning, wheel alignment, and Drenth gearbox service. VAC also offers specialty tools including head bolt thread repair fixtures and cylinder leak down testing fixtures. The portfolio is unified around BMW performance and racing applications, with recent expansion into Hyundai N-platform floor mount adapters.

Differentiator

Problem solved

Functional benefit

Products and services

• VAC S65 Stroker Kit Proprietary stroker kit for the BMW S65 V8 engine that increases displacement for enhanced performance, sold as a standalone kit for E90/E92/E93 M3 applications.
• VAC S54 3.5L Stroker Kit Complete in-house engineered stroker kit that transforms the BMW S54 3.2L inline-six into a 3.5L stroker using 4340 billet steel and premium forged internals with a balanced rotating assembly for high-RPM reliability, designed for BMW E46 M3 and Z4M applications.
• Engine Build Kits (600HP–1500HP) Complete turbo BMW engine build kits ranging from naturally aspirated 600HP to turbocharged 1500HP configurations, designed for S65, B58, S54 and other BMW engine platforms.
• VAC Rod Bearing Kits Proprietary high-performance rod bearing kits designed and sold by VAC for BMW high-performance and racing engines.
• VAC S54 VANOS Hub Upgrade Direct replacement VANOS hub for BMW S54 engines manufactured from 4340HT billet steel and heat-treated to BMW OE Rockwell hardness; larger diameter drive pins reduce internal clearance from ~1.0mm to 0.2mm, eliminating factory VANOS noise and play.
• VAC 4-Pin Crank Hub with Seal Guard Kit Mechanical locking crank hub upgrade for BMW N54, N55, and S55 engines that eliminates friction-based slippage under increased torque, including a crank seal guard to protect against accessory belt debris.
• VAC/ATI Crankshaft Dampers Exclusive VAC-branded harmonic dampers for BMW engines including S50B30 Euro, S50B32 Euro, S54, N52/N54, and M50/M52 platforms, developed in partnership with ATI Performance Products to control destructive crankshaft vibrations and reduce bearing and oil pump failure.
• VAC Adjustable Transmission Mounts Solid aluminum transmission mounts with height adjustability during installation, allowing each side to share load evenly without preloading the transmission housing; machined from 6061-T6 billet aluminum for BMW E36, E46, Z3, Z4, E34, and E39 applications.
• VAC Wheel Hub Extenders Hub-centric wheel extenders that restore proper hub-centric wheel centering when running 5mm or 8mm thin wheel spacers, CNC-machined for 72.5mm and 74.1mm BMW hub fitments.
• VAC Billet Floor Mount Adapters (Hyundai Elantra N / i30 N) Floor mount adapters at $239.95 each (select driver or passenger side); CNC-machined from 6061-T6 billet aluminum with anodized finish and hardware included, for installing racing seats in Hyundai Elantra N, i30 N, and Veloster N vehicles at the lowest seating position.
• VAC / Moroso Aluminum Coolant Expansion Tank Direct replacement aluminum expansion tank for BMW E46 M3, replacing the failure-prone factory plastic tank to provide greater resistance to heat and pressure for track use.
• CP Carrillo Pistons Forged pistons from CP Carrillo distributed by VAC Motorsports, available in various compression ratios and bore sizes for high-performance and race BMW engines.
• Arrow Precision Connecting Rods Premium connecting rods manufactured in the UK by Arrow Precision from vacuum de-gassed nickel-chrome alloy steel, used in World Rally Cars, LeMans Series, F3, and VAC race engines for exceptional strength-to-weight ratio.
• Schrick Camshafts High-performance camshafts manufactured by AVL Schrick GmbH, ground from new premium-quality blanks (never re-grinds) ranging from 284° to 336° grinds for BMW M10 and other applications, used in Formula 1, NASCAR, and ALMS.
• Drenth Sequential Gearboxes Complete line of Drenth sequential inline gearboxes for BMW and other performance applications, including DG350 (up to 350Nm), DG400 (up to 500Nm heavy duty), DG450, DG500 (up to 650Nm), and MPG Slip Yoke (up to 950Nm), sold and serviced by VAC as an authorized Drenth dealer.
• Tilton Multi-Plate Clutch Kits High-performance 185mm (7.25") twin-disc clutch kits with cerametallic friction surfaces, capable of holding more than 900 ft/lbs of torque for BMW racing applications.
• VAC Lightweight Billet Flywheel VAC-designed CNC-machined lightweight billet flywheel for BMW S38 engines, built in-house for faster revving, reduced rotating mass, and optimized for Tilton clutch fitment.
• Engine Rebuilds Complete BMW engine rebuilding services with over 46 years of experience, including stroker builds, performance builds, and race engine preparation for individual enthusiasts and professional race teams.
• Machine Shop Services Comprehensive in-house machine shop services including CNC 5-axis porting, crankshaft polishing and balancing, cylinder boring and decking, valve guides, valve seats, and complete engine assembly.
• Private Label & Contract Manufacturing Private label and contract manufacturing services for custom engine components and performance parts, producing components or full builds under other brands or to specific customer specifications.
• Conversions & Engine Swaps Engine swap and conversion services for installing larger, more powerful engines into smaller chassis for improved power-to-weight ratios.
• Race Fabrication Roll cage and roll bar installation for all vehicle types and motorsport applications, from street to competitive racing use.
• Auto Body Collision, Restoration & Custom Work Body shop services for collision repair, restoration, and custom work for BMW and other vehicles.
• BMW Fuel Injector Cleaning Service Fuel injector cleaning and restoration service starting at $129.95 for BMW engines to address weak coils, clogged nozzles, and restore proper fuel delivery.
• BMW Wheel Alignment Service 4-wheel computerized alignment service for BMW vehicles treated as both maintenance and performance tuning, available for street, performance, and track setups.
• Drenth Gearbox Service & Inspection Authorized Drenth dealer and service center offering inspection, maintenance, and complete rebuild services for Drenth sequential gearboxes.

Quantifiable outcome

• Engine builds capable of 600HP to 1650HP output depending on platform and build specification
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Four partnerships are on record, tiered core.

• Miami EnginescoreChannel Partner/ Reseller/ Distributor · 1 December 2025Miami Engines is a named VAC Motorsports dealer partner based in Miami, FL. They built and debuted the 1650HP turbo 2021 BMW M5 Competition (Stage 4 S63T4) at the PRI Show 2025 using VAC components (CP-Carrillo pistons, ItalianRP Platinum connecting rods, VAC flanged race sleeves, VAC head stud conversion, VAC Stage 3 cylinder heads, and VAC HP spring kit). Miami Engines purchases VAC components and builds/sells complete engines.
• Drenth GearboxescoreChannel Partner/ Reseller/ DistributorVAC Motorsports is an authorized Drenth dealer and service center. They sell, service, rebuild, and race Drenth sequential gearboxes (DG350, DG400, DG450, DG500, MPG) for BMW and other performance applications. This is a flagship product category for VAC's motorsport customers.
• Tilton EngineeringcoreTechnology or IntegrationTilton Engineering co-brands with VAC Motorsports on educational video content ('Monday Minute' series) demonstrating the Tilton 185mm/7.25" twin-disk clutch kit for BMW applications. VAC recommends and sells Tilton clutches as the preferred clutch solution for high-horsepower BMW builds.
• ATI Performance ProductscoreTechnology or IntegrationVAC Motorsports holds an exclusive partnership with ATI Performance Products for VAC-exclusive harmonic dampers (VAC/ATI Super Dampers) for BMW engines including S50B30 Euro, S50B32 Euro, S54, N52/N54, and M50/M52 platforms. ATI develops and manufactures the dampers; VAC distributes and sells them exclusively under the VAC brand.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Burger Motorsports (BMS): BMS (Burger Motorsports / Burger Tuning) designs and sells BMW performance electronics, intakes, and tuning products under its own brand. While more software-leaning, BMS competes for the same BMW enthusiast wallet share with own-branded aftermarket goods and a globally distributed e-commerce storefront.
• BimmerWorld: BimmerWorld is a BMW racing and performance parts specialist that sells its own branded components and supports customers from street to professional racing. Its blend of own-brand parts, race-team heritage, and BMW platform depth aligns closely with VAC's stroker kits, machine shop, and racing customer base.
• ECS Tuning: ECS Tuning is one of the largest online retailers of BMW aftermarket parts, components, and accessories. It competes with VAC on the parts-retail side via catalog breadth and pricing power, and its in-house 'ECS' branded product lines overlap with VAC's own-branded parts strategy.
• Turner Motorsport: Turner Motorsport is a long-standing BMW-exclusive performance parts retailer, service shop, and race team operation. It mirrors VAC's combination of e-commerce parts sales, in-house performance services, and motorsport customer base, making it the most directly comparable peer in terms of product mix, customer profile, and go-to-market.
• Active Autowerke: Active Autowerke is a BMW-specific performance parts manufacturer and tuning shop established in 1981, producing its own supercharger kits and engine components for BMW platforms. Its combination of proprietary performance hardware and BMW engine specialization directly parallels VAC's business model.
• VRSF (Vibrant Performance Sucking Factory): VRSF designs, manufactures, and sells BMW and N54/N55/S55-specific aftermarket performance hardware (charge pipes, downpipes, intercoolers, crank hub fixes). Its own-brand BMW aftermarket catalog and direct-to-consumer model place it squarely in VAC's competitive set.

Broad incumbents

• Mishimoto: Mishimoto is a multi-brand automotive performance parts manufacturer specializing in cooling, intake, and fluid-system components. It competes with VAC at the broader aftermarket parts layer (e.g., VAC/Moroso coolant expansion tank) but at far greater scale across many OEMs and product categories.
• Dinan: Dinan is a long-established BMW performance brand (since 1979) now owned by BMW, offering its own engineered parts, ECU tuning, and certified dealer installations. It competes as a larger, OEM-affiliated incumbent versus VAC's independent specialist posture, with broader distribution and brand reach.
• AEM Performance Electronics: AEM designs and manufactures aftermarket performance electronics, intakes, and engine components sold through a global dealer network. While primarily electronics-focused, AEM competes for the same BMW/M-platform performance buyer and follows a similar DTC + channel mix model.

Emerging players

• Fabspeed Motorsport: Fabspeed is a precision-machined performance exhaust and component maker serving Porsche and select European sport platforms. It shares VAC's in-house CNC philosophy and direct-to-consumer engine-room positioning, though its platform focus is Porsche rather than BMW, making it a comparable operating model in a related niche.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/playlist?list=PLG1BOHvkGfC5DEt6gYGgumUdfvWW00zKj
• Facebookfacebook.com/vacmotorsports
• Xx.com/vacmotorsports
• LinkedInlinkedin.com/company/vac-motorsports

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about VAC Motorsports