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VAC Billet Floor Mount Adapter, Volkswagen MK6 Golf / GTI / Jetta / Beetle (2010–2014)

Tue, 3 Feb 2026 09:14:32 GMT

VAC Billet Floor Mount Adapter, Volkswagen MK6 Golf / GTI / Jetta / Beetle (2010–2014)
Buy Now: $259.95

Designed from the ground up for serious drivers, the VAC Motorsports Billet Floor Mount Adapter delivers the lowest, cleanest, and most precise race seat installation available for the Volkswagen MK6 chassis. This is the original, race-proven solution--CAD-engineered, track-tested, and CNC-machined in-house to meet VAC Motorsports' uncompromising standards.

While generic brackets often sacrifice weight, fitment accuracy, and ergonomics, VAC floor mounts focus on what truly matters: proper driver positioning, structural rigidity, and real-world adjustability. The result is a lightweight, beautifully machined billet mounting system that places the driver exactly where they belong--centered, low, and securely locked in.

Purpose-Built Performance

These floor mount adapters are engineered to adapt side-mount racing seats or seat sliders directly to the factory floor mounting points found in MK6 Volkswagen platforms. They are not intended for factory seats or bottom-mount seats, ensuring maximum strength and safety for performance-focused street and track applications.

Compatible with seat sliders from VAC Motorsports, Sparco, Momo, and other leading manufacturers, these mounts allow precise adjustment of driving position without compromising rigidity or reliability.

Key Features & Benefits

Designed for Volkswagen MK6 chassis (2010-2014)
Fits Golf, GTI, Jetta, and Beetle models built on the PQ35 platform
Adapts side-mount seat brackets to OEM floor mounting points
Achieves a low seating position for improved control and feedback
Lightweight, rigid, and visually refined billet design
Fully compatible with most aftermarket seat sliders
CNC-machined from aerospace-grade 6061-T6 billet aluminum
Complete kit includes all required mounting hardware
Integrated anti-sub strap mounting solution for 5- or 6-point harnesses--no drilling, welding, or floor pan modification required
Designed, machined, and assembled in-house in the USA

Vehicle Fitment (Confirmed)

Volkswagen MK6 (PQ35 Platform)

Volkswagen GTI (2010-2014)
Volkswagen Golf / Rabbit (2010-2014)
Volkswagen Jetta Sedan & Wagon (2010-2014)
Volkswagen Beetle (2010-2014, PQ35-based models)

Seat Compatibility

Compatible with most popular side-mount racing and performance seats, including:
Momo, Sparco, OMP, Status, Racetech, Recaro, Cobra, Kirkey, Bride, Sabelt, Corbeau, and most other side-mount racing seats.

Important Notes

For aftermarket side-mount racing seats only
Does not support factory seats or bottom-mount seats
Seat positioning may vary slightly depending on seat brand and side-mount width

VAC Tech Tip

For the best possible fit--especially in the tighter MK6 floor pan--VAC Motorsports strongly recommends pairing these adapters with VAC Superior Side Mounts, or purchasing the complete Race Seat Installation Kit. Our side mounts provide improved clearance, better centering to the steering wheel, and a cleaner overall installation compared to many seat manufacturer brackets.

Bottom line:
If you want a no-compromise seat installation with proper ergonomics, maximum rigidity, and race-proven reliability, this is the floor mount adapter serious MK6 Volkswagen builds trust.

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VAC Billet Floor Mount Adapter, Volkswagen MK5 Golf / GTI / Jetta / Beetle (2006–2009)

Tue, 3 Feb 2026 07:05:56 GMT

VAC Billet Floor Mount Adapter, Volkswagen MK5 Golf / GTI / Jetta / Beetle (2006–2009)
Buy Now: $259.95

Designed from the ground up for serious drivers, the VAC Motorsports Billet Floor Mount Adapter delivers the lowest, cleanest, and most precise race seat installation available for the Volkswagen MK5 chassis. This is the original, race-proven solution--CAD-engineered, track-tested, and CNC-machined in-house to meet VAC Motorsports' uncompromising standards.

Where copycat brackets sacrifice weight savings, fitment accuracy, and ergonomics, VAC adapters focus on what actually matters: proper seating position, structural rigidity, and meaningful adjustability. The result is a lightweight, beautifully machined mounting system that places the driver exactly where they belong--centered, low, and securely locked in.

Purpose-Built Performance

These floor mount adapters are engineered to adapt side-mount racing seats or seat sliders directly to the factory floor mounting points found in MK5 Volkswagen platforms. They are not intended for factory seats or bottom-mount seats, ensuring maximum strength, safety, and reliability for high-performance street and track use.

Compatible with seat sliders from VAC Motorsports, Sparco, Momo, and other leading manufacturers, these mounts allow fine-tuning of driving position without compromising stiffness or integrity.

Key Features & Benefits

Adapts side-mount seat brackets to OEM floor mounting points
Designed for Volkswagen MK5 Golf, GTI, Jetta, and Beetle (2006-2009)
Achieves the lowest seating position possible within the MK5 chassis
Lightweight, rigid, and visually refined billet design
Fully compatible with most aftermarket seat sliders
CNC-machined from aerospace-grade 6061-T6 billet aluminum
Complete kit includes all required mounting hardware
Integrated anti-sub strap mounting solution for 5- or 6-point harnesses--no drilling, welding, or floor pan modification required
Designed, machined, and assembled in-house in the USA

Seat Compatibility

VAC Tech Tip

For the best possible fit--especially in the tight MK5 floor pan--VAC Motorsports strongly recommends pairing these adapters with VAC Superior Side Mounts. Our side mounts provide improved clearance, better centering to the steering wheel, and a cleaner overall installation compared to many seat manufacturer brackets.

Bottom line:
If you want your seat mounted right the first time--with zero compromises in fitment, strength, or driver position--this is the floor mount adapter serious MK5 Volkswagen builds rely on.

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Link Engine Management G4X ECU, Audi TTX

Wed, 12 Oct 2022 11:49:38 GMT

Link Engine Management G4X ECU, Audi TTX
Buy Now: $1,735.00

G4X PlugIn ECUs offer the latest in engine management technology, designed to maximize the potential from your car.

This ECU fits in the factory OEM location. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.

The Link G4X ECU TTLink TTX PlugIn Designed for the VWAG PQ34 1.8l Turbo engine with E-Throttle.

- This ECU works with manual transmissions only.
- Includes an onboard 4 bar or 7 bar MAP sensor.
- Most factory features are supported.
- Check the features tab for I/O expansion options

Suitable applications:
- Engine must be 1.8T
- ECU header must have two connectors, 121 pin total
- Must be Drive by Wire (E-throttle)
- Must be manual transmission
- FWD or 4WD (Haldex)

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Quaife ATB Limited Slip Differential, Dodge Charger SRT-8, Mercedes 215

Thu, 5 Dec 2019 08:22:55 GMT

Quaife ATB Limited Slip Differential, Dodge Charger SRT-8, Mercedes 215
Buy Now: $1,512.44

This differential fits the Dodge/Mercedes 215 axle.
Quaife ATB Helical LSD differential for the Dodge Charger SRT-8. A direct replacement for the standard Dodge SRT8 open differential, the Quaife ATB Helical LSD differential transforms your car’s performance.
Unlike a conventional plate-style limited slip differential, the Quaife ATB Helical LSD differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation.
The Dodge Charger SRT-8 Quaife ATB Helical LSD differential never locks harshly with a set pre-load of wheel slip across the driven axle, like a conventional LSD. Rather, the Dodge Charger SRT-8 Quaife ATB Helical LSD differential automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks.
The Dodge Charger SRT-8 Quaife ATB Helical LSD differential has many benefits over a standard open differential, including maximising traction and minimizing wheel spin, eliminating torque steer and snatching in front wheel drive cars compared to conventional LSD units, and a maintenance-free design which retains the standard oil lubrication.
The Dodge Charger SRT-8 Quaife ATB Helical LSD differential is proven in circuit and drag racing, rallying and road use, and is produced from Corus steel billets, and is CAD designed and CNC machined, then inspected to ISO 9001 standards.
With over 250 applications - the Quaife ATB Helical LSD differential is second to none. Accept no imitations!
Quaife ATB Helical LSD differentials are used by Ford, General Motors and Daimler-Chrysler as original equipment.
The Quaife ATB Helical LSD differential for Dodge Charger SRT-8 is also now subject to a lifetime warranty (subject to terms and conditions).

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Quaife QKE9E 6 Speed Sequential Gearkit, Lotus / Toyota

Wed, 21 Aug 2019 07:47:58 GMT

Quaife QKE9E 6 Speed Sequential Gearkit, Lotus / Toyota
Buy Now: $8,288.45

Please note that due to the complexity of installation, we do not supply this in kit form; We will only build this kit into a donor gearbox that must be supplied when ordering.

The QKE9E six-speed sequential gearkit is purpose designed for the 2ZZ-GE engined Lotus Elise, Toyota MR2 Spyder, Celica and Corolla models, transforming these sportscars’ performance. A direct replacement for the standard six-speed H-pattern Toyota transmission, the QKE9E six-speed sequential gearkit package includes a specially strengthened outer gearbox casing and sequential gearchange mechanism, which features a compact, drum style design for an ultra rapid gear shift.

QKE9E utilises the original bellhousing half of the casing, allowing the retention of the Toyota clutch, differential, driveshafts and mounting points. The QKE9E offers optimised gearing with a choice of five shorter overall final drives and two sets of close-ratio intermediate gears with a straight cut tooth form.

These design elements enable Quaife to minimise transmission power losses and allow drivers to easily keep the 2ZZ-GE engine working in its power band, while delivering a top speed more suited to the needs of competition.

Key technical features of QKE9E include:

• Strengthened gear casing and stock mounting points
• Ultra fast sequential gearshift with straight cut, close-ratio gears
• Retains stock Toyota 2ZZ-GE clutch, diff, driveshafts and mounts
• Optional Quaife ATB (QDF21E) and final drive ratio (QRE9E) available

Gear Ratios

1st 2nd 3rd 4th 5th 6th

2.545 1.929 1.563 1.333 1.167 1.050

3.200 2.250 1.647 1.368 1.143 0.957

Final Drive Ratios

3.733 3.857 4.143 4.417 5.000

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Quaife QKE6V 5-Speed Sequential Gearbox, VW 02M/02Q

Tue, 30 Jul 2019 10:22:58 GMT

Quaife QKE6V 5-Speed Sequential Gearbox, VW 02M/02Q
Buy Now: $1.10

Quaife introduces the QKE6V 5-Speed Sequential Gearbox, specifically designed for Volkswagen 02M and 02Q gearboxes. Developed in collaboration with VW specialists TSR Performance, this sequential gearkit offers a seamless upgrade for the standard transmission. With retained OE gearbox mounts and drive shaft locations, the installation process remains unchanged from the original gearbox.

The QKE6V sequential gearkit employs 5 wider gears compared to the standard configuration, transforming the 6-speed gearbox into a robust solution suitable for high-power applications.

Key technical features of the QKE6V 5-Speed Sequential Gearbox include:

- Reinforced outer casing with stock mounting positions
- Conversion of the standard gearbox to a 5-speed configuration
- Open face dog engagement gears for enhanced performance
- Compatibility with OE clutch and drive shafts
- Ultra-fast and precise Quaife sequential gearshift mechanism
- Inclusion of a Quaife final drive ratio option
- Availability of optional Quaife ATB differential or Tran-X LSD
- Possibility to add an optional LED digital gear position indicator
- Choice between a manual gear lever or paddleshift for gear shifting.

Experience the next level of performance and control with the Quaife QKE6V 5-Speed Sequential Gearbox, designed to elevate your Volkswagen driving experience to new heights.

Gear Ratios

1st 2nd 3rd 4th 5th
2.538 1.611 1.263 1.000 0.870 - Race

3.182 2.067 1.611 1.350 1.150 - Rally

3.308 2.000 1.375 1.036 0.900 - Helical

Final Drive Ratios

Spur - 3.526 3.778

Helical - 3.278 3.529

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Quaife QBE85G 6-Speed Sequential Transaxle Gearbox, Porsche 997

Tue, 30 Jul 2019 10:08:32 GMT

Quaife QBE85G 6-Speed Sequential Transaxle Gearbox, Porsche 997
Buy Now: $1.10

The QBE85G represents a collaborative effort between Quaife and Porsche specialist Parr UK, resulting in an enhanced and direct replacement for the factory 997 sequential gearbox. With the availability of an adapter kit, it can also be fitted to 996 models. Engineered to deliver optimal performance and ease of installation, extensive race testing has demonstrated the QBE85G's exceptional durability, surpassing its Porsche equivalent.

Featuring a six-speed sequential transaxle design, the QBE85G boasts a substantial 85mm shaft centre configuration and straight-cut gears, capable of efficiently transmitting power of up to 450bhp. To further enhance performance, a Porsche Motorsport plate-type limited-slip differential is included as a standard feature. The unit is lubricated through an internal oil pump, utilizing the stock Porsche 997 heat exchanger, which can be seamlessly attached to the Quaife QBE85G gearbox. Employing a hypoid crown wheel and pinion, Quaife ensures optimal strength and minimal gear noise in the QBE85G's final drive.

The bellhousing design is seamlessly integrated into the main gearbox casing, specifically tailored for 996/997/RSR fitment. For 997 models, the original Porsche clutch and flywheel are retained, ensuring compatibility. Moreover, the QBE85G is fully compatible with the OEM Porsche 997 motorsport electronics and Porsche wiring loom, eliminating any concerns regarding internal displays or the flatshift ignition cut-off switch. Additionally, the QBE85G can be retrofitted to Porsche 996 models (with heat exchanger), although additional parts are required for installation.

In summary, the QBE85G by Quaife, developed in collaboration with Porsche specialist Parr UK, offers a superior and uprated alternative to the factory 997 sequential gearbox. With its impressive features, such as the large shaft centre configuration, straight-cut gears, and the inclusion of a Porsche Motorsport limited-slip differential, this gearbox ensures exceptional durability and reliable performance. Compatible with Porsche 996 and 997 models, the QBE85G is a top choice for motorsport enthusiasts seeking enhanced drivetrain performance and seamless integration with Porsche's renowned motorsport components and electronics.

Key features of the Quaife QBE85G Porsche 997 six-speed sequential transaxle gearbox include:

• Major critical dimensions as per Porsche 997 sequential gearbox
• Straight cut gears with sequential dog engagement
• 85mm shaft centres to handle up to 450bhp
• Hypoid crownwheel & pinion
• Porsche Motorsport plate type limited slip differential supplied
• Optional paddle shift system available

Porsche (standard) - 72Kg
Quaife 85G - 70Kg

This is the dry weight less oil cooler.

Gear Ratios

1st 2nd 3rd 4th 5th 6th
3.167 2.133 1.722 1.421 1.150 0.964 Porsche Base
3.167 2.133 1.722 1.421 1.130 0.929 Porsche Opt. A
2.692 2.000 1.647 1.400 1.200 1.040 Quaife Base
2.692 2.000 1.647 1.350 1.130 0.964 Quaife Opt. A
2.692 2.000 1.647 1.350 1.130 0.929 Quaife Opt. B
3.545 2.615 2.000 1.647 1.400 1.200 Rally Set

Final Drive Ratios

3.750 4.000

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Cat Cams Camshaft Set, Fiat 1.3L 8v SOHC

Tue, 23 Jul 2019 07:57:33 GMT

Cat Cams Camshaft Set, Fiat 1.3L 8v SOHC
Buy Now: $0.00

Cat Cams, the finest value in camshafts today, offers grinds that provide winning performance for race cars and reliable performance for both street and track vehicles.

VAC is North America's exclusive dealer of Cat Cams components. We can help you select the profile that is right for you! If you have any questions, just talk to one of our engine consultants to guide you into the proper camshaft for your application.

VAC Tech Tips:

If you plan on tracking your car, VAC recommends High Performance Valve Springs. This ensures our customers always get the best reliability from their engine by helping prevent pistons-to-valve contact in the event of an over-rev or mis-shift.
All camshafts must be installed by a professional, who can check piston to valve, and valve seal clearances.

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Cat Cams Camshaft Set, Fiat 1.0L 8v SOHC

Tue, 23 Jul 2019 07:52:55 GMT

Cat Cams Camshaft Set, Fiat 1.0L 8v SOHC
Buy Now: $0.00

Cat Cams, the finest value in camshafts today, offers grinds that provide winning performance for race cars and reliable performance for both street and track vehicles.

VAC Tech Tips:

If you plan on tracking your car, VAC recommends High Performance Valve Springs. This ensures our customers always get the best reliability from their engine by helping prevent pistons-to-valve contact in the event of an over-rev or mis-shift.
All camshafts must be installed by a professional, who can check piston to valve, and valve seal clearances.

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Quaife QKE3R 5 Speed Synchro Gearkit, Lotus PG1

Mon, 22 Jul 2019 07:33:53 GMT

Quaife QKE3R 5 Speed Synchro Gearkit, Lotus PG1
Buy Now: $3,327.45

The Quaife QKE3R 5-speed synchro gearkit for Lotus PG1 offers a complete transmission upgrade solution. Featuring straight cut, close ratio gears, this gearkit enhances the performance and driving experience of Lotus vehicles. It can be seamlessly integrated with the original final drive, providing a convenient installation process.

For further customization, Quaife offers optional final drive upgrades and a choice of 1st gear ratios. Additionally, users have the option to enhance traction and handling with the optional Quaife ATB differential. The QKE3R gearkit is designed to optimize power transfer, improve gear engagement, and deliver reliable performance for Lotus enthusiasts.

Features:

• Complete 5-speed synchromesh gearkit
• Straight cut, close ratio gears
• Can be used with original final drive
• Optional Quaife final drive and choice of 1st gear ratios
• Optional Quaife ATB differential

Gear Ratios

1st 2nd 3rd 4th 5th

3.000 1.937 1.556 1.273 1.043

2.615

Final Drive Ratios

3.923 4.214 4.462

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