Function and Form AUDI TT 8J (06-14) Type 4 Coilovers Kit
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- 2006 Audi TTBase
- 2008-2009 Audi TTBase
- Part number
- 45100306
- Brand
- F2 Function & Form
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Read before you buy
Fits: 2006 Audi TT (Base); 2008-2009 Audi TT (Base).
This Function & Form Type 4 coilover kit (part number 45100306) is made for the Audi TT 8J. The listed fitment is the 2006 Audi TT (Base) and the 2008-2009 Audi TT (Base). It is a height-adjustable coilover set from F2 Function & Form.
Type 4 kits sit in the F2 range that covers VW, Audi and beyond. Each one is built to order for a specific chassis, so this kit is made around the TT 8J rather than being a one-size set. You fit coilovers like these when you want to dial in the ride height on your car.
Because it is built to order, lead times apply. Check the chassis listing for details, select your vehicle on the page to confirm fit, or call 813-535-5801 and we will help you choose the right F2 tier for your build.
- IS_MTO:
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F2 Function & Form
Function and Form AUDI TT 8J (06-14) Type 4 Coilovers Kit
Function and Form AUDI TT 8J (06-14) Type 4 Coilovers Kit FAQ
It is listed for: 2006 Audi TT; 2008-2009 Audi TT. Pick your vehicle on this page to check your exact year and trim.
Ride height is set on the threaded body or the lower mount, and the damping (how firm the shock feels) with the adjuster when the kit has one. Some kits also let you set spring preload and camber at the top mount. The Part details above list what this exact kit adjusts.
Yes. Changing ride height changes camber and toe, so have the car aligned once the height is set and the suspension has settled after a short drive.
Set all four corners before the alignment, keep the drop inside the maker's range, and re-check the height after the first drive because the springs settle. Going lower than the maker recommends costs ride quality and tire life.
The car settles a little over the first few drives. After that, re-check the ride height, the lock rings on the collars and the top-mount hardware, then get the alignment done.
Yes. Most coilovers are built for daily use when set to the maker's recommended height and a softer damping setting. Track-focused series ride firmer.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
It is a height-adjustable coilover set, so you can dial in how your TT 8J sits.
It is built to order for the TT 8J chassis, not pulled from a shelf. The chassis listing has the lead time details.
Call 813-535-5801 and the team will help you place the right F2 tier for your build.
Install and care: coilovers
Before you start
- Read the maker's guide and note the recommended ride-height range for your car.
- Book an alignment for after the install; the car needs one.
Do
- Set all four corners to the same drop before the alignment and re-check the height after the first drive.
- Keep the threads clean and lightly lubricated so the collars still turn next season.
Don't
- Don't go lower than the maker's range; it costs ride quality and tire life.
- Don't skip the alignment.
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