SKU: 87870190099

Front Suspension Kit for Audi A4 B8/B9 2008-on - MAP-100049

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Description

Front Suspension Kit for Audi A4 B8/B9 2008-on - MAP-100049Vehicle Fitment & Part Details This complete front suspension kit (MAP 100049) is listed for the Audi A4 B8 B9 (2008 onward), covering 1. 4 1. 8 2. 0 TFSI petrol, 2. 0 3. 0 TDI diesel, and RS4 Allroad variants, with kit level VAG OE reference 8K0407505A P. The kit contains 13 components for a complete front end rebuild including rack ends, tie rod ends, ball joints, upper and lower control arms, and stabiliser links. OEM level quality, guaranteed for

Vehicle Fitment & Part Details

This complete front suspension kit (MAP-100049) is listed for the Audi A4 B8 / B9 (2008-onward), covering 1.4 / 1.8 / 2.0 TFSI petrol, 2.0 / 3.0 TDI diesel, and RS4 / Allroad variants, with kit-level VAG OE reference 8K0407505A-P. The kit contains 13 components for a complete front-end rebuild including rack ends, tie rod ends, ball joints, upper and lower control arms, and stabiliser links. OEM-level quality, guaranteed for 12 months. Confirm compatibility by matching the listed OEM reference numbers, engine code, model year, and VIN/chassis information where variants exist.

Key Details

SKU
MAP-100049
Component
Front Suspension Kit
Position
Front Axle
Configuration
Kit (13 pieces)
Quality
OEM-level quality, 12-month guarantee
Primary Fitment
Audi A4 B8 / B9 (2008-onward)

Kit Component Breakdown

Component Qty Position Specs
Rack End 2 At Tie Rod 243mm length, M16x1.5 / M16x1.5
Tie Rod End Set 1 set Front Axle Outer 206mm length, ball pin M12x1.5, housing M16x1.5, cone Ø14.7mm / Ø19mm
Ball Joint 2 Front Axle Lower Cone 21.8mm / 13.8mm, M12x1.5 thread
Upper Control Arm (Front) 2 Front Axle Left & Right 268mm length, ball pin Ø16, bush 40mm length, inner bush Ø10.2mm
Upper Control Arm (Rear) 2 Front Axle Left & Right 235.6mm length, ball pin Ø16, bush 40mm length, inner bush Ø10.2mm
Lower Control Arm (Front) 2 Front Axle Left & Right 360.7mm length, cone Ø13.8mm / Ø20.8mm, bush 54.9mm length, inner bush Ø12.2mm
Lower Control Arm (Rear) 2 Front Axle Left & Right 420.7mm length, ball pin M14x1.5, cone Ø16.9mm / Ø21.5mm, bush 80mm length, inner bush Ø12.2mm
Stabiliser Link 2 Front Axle Left & Right 170mm length, bush 32mm length, inner bush Ø10.9mm

OEM Reference Numbers

Kit-level OEM reference: VAG 8K0407505A-P

This kit cross-references the following VAG component-level OEM numbers:

Brand OEM Numbers
VAG 8K0407505A, 8K0407505AP, 8K0407505N, 8KD407505, 8K0407506A, 8K0407506N, 8KD407506, 8K0407509A, 8K0407509N, 8KD407509, 8K0407510A, 8K0407510N, 8KD407510, 8K0407151B, 8K0407151C, 8K0407151D, 8K0407152B, 8K0407152C, 8K0407152D, 8K0407693T, 8K0407694T, 8K0407689D, 8K0407689E, 8K0407689F, 8K0407689G, 8K0411317A, 8K0411317C, 8K0411317E, 4H0411317A, 4H0411317C, 8K0422817A, 8K0422817B, 8K0422818A, 8K0422818B, 4H0422810, 4H0422810A, 8J0423810

Vehicle Fitment

Model Variant Engine Code Years
Audi A4 1.4 TFSI CVNA 2015-
Audi A4 1.8 TFSI CABB / CDHB 2008-2012
Audi A4 2.0 TDI CAGB / CJCB 2008-2012
Audi A4 2.0 TDI CAGA / CJCA 2008-2015
Audi A4 2.0 TDI CAHA 2008-2012
Audi A4 Allroad 2.0 TDI CGLC 2012-2016
Audi A4 2.0 TDI DESA / DETA 2016-
Audi A4 2.0 TFSI CAEA / CDNB 2008-2012
Audi A4 2.0 TFSI CVKB / DBPA 2015-
Audi A4 2.0 TFSI CDNC / CAEB 2008-2012
Audi A4 2.0 TFSI CNCD 2013-2015
Audi A4 Allroad 2.0 TFSI CNCD 2013-2016
Audi A4 3.0 TDI V6 CCWA / CAPA 2008-2012
Audi A4 3.2 FSI Quattro V6 CALA 2008
Audi A4 Avant RS4 Quattro RS4 CFSA 2012-2015

Fitment Notes

  • Always match OEM reference number(s), engine code, and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
  • This kit covers the Audi A4 B8 / B9 platforms including saloon, Avant, Allroad, and RS4 variants from 2008 onward.
  • OEM-level quality kit, guaranteed for 12 months from date of purchase.

Installation / Use / Maintenance Tips

  • Support the front of the vehicle securely on jack stands and remove both front wheels before starting work.
  • Label each arm position carefully during removal — this multi-link front end has distinct left/right and upper/lower arms.
  • Inspect related bushes, ball joint boots, and mounting hardware before fitting the new components.
  • Replace all arms at the same time for balanced handling and even tyre wear.
  • Torque all fasteners to manufacturer specifications. A full four-wheel alignment is essential after fitting.

Common Questions

Will this front suspension kit fit my Audi A4?
This kit (MAP-100049) is listed for the fitments shown on this page. Confirm by matching the OEM reference numbers, engine code, model year, and verifying VIN/chassis information where variants exist.

How many pieces are in this kit?
13 components in total: 2 rack ends, a tie rod end set, 2 lower ball joints, 2 upper control arms (front position), 2 upper control arms (rear position), 2 lower control arms (front position), 2 lower control arms (rear position), and 2 stabiliser links.

What is the quality and warranty?
This kit is OEM-level quality and is guaranteed for 12 months from date of purchase, subject to correct installation by a qualified workshop and a full four-wheel alignment after fitting.

Does this fit the A4 Allroad and RS4 variants?
Yes — the kit covers the Audi A4 saloon, Avant, Allroad (2.0 TDI CGLC and 2.0 TFSI CNCD), and Avant RS4 Quattro (CFSA). Verify the engine code against your vehicle before ordering.

What OEM part numbers does this cross-reference?
Cross-reference numbers are listed in the OEM Reference Numbers section above (kit-level VAG 8K0407505A-P, plus 37 component-level VAG references). Match at least one to your original part before ordering.

How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and model year and compare to the fitment section above. If unsure, request fitment assistance before ordering.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87870190099

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4.8 ★★★★★
Based on 8 reviews
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Product Reviews
S
Verified Purchase
S
Massapequa, US
★★★★★ 5
Comparison with POTAUTO filter: Very similar but cheaper
I bought a POTAUTO MAP 1033C and EPAuto CP846 cabin air filter to compare them for use in my 09 Legacy (gen 4). They both seemed comparable and are cheaper than most other, similar filters, though the POTAUTO was and still is ~33% more expensive than the EPAuto. Both seem built well-enough, considering they're only being used as relatively low-flow cabin filters. That said, the EPAuto is slightly better, mainly due to the white trim piece being unattached along one side on the bottom of the POTAUTO filter. Almost certainly nothing that will affect its performance or longevity, but it is interesting considering it's the more expensive of the two. However, it must be kept in mind that this is an incredibly small sample size. In one of my very scientific tests (/s), I held them up side by side and looked through them toward the sun (obviously being careful) to judge thickness/density and uniformity. Neither had any thin spots that I noticed, and they were pretty similar overall. One of them blocked slightly more light than the other, indicating more filtration, but I unfortunately don't remember which one. I feel like it was the EPAuto, but I don't really want to speculate as I could very well be wrong. What I do remember is that the difference was so minor that all else being equal, it wouldn't justify the cost difference between the two. In other words, even if the POTAUTO were the slightly better one, it wouldn't be worth the extra few dollars for the minimal amount of extra filtration. In another test, I compared the filters to each other and the old filter (which I'm pretty sure was OEM, but certainly not a charcoal filter, so it was significantly thinner) by blowing air from a compressor through them. I held the nozzle at roughly the same distance from each on one side of the filters, and I held my other hand at roughly the same distance from each on the other side. The old filter, unsurprisingly, let much more air flow through. Both charcoal filters were much more restrictive due to their extra thickness, leading me to feel much less air coming through. Both were roughly the same. Both filters also held up just fine to the strong blasts of air. I bought a couple other filters that I was going to cut to fit to use one or both with these filters as a pre-filter and/or additional charcoal layer. After the airflow test, I decided against this, as these are a lot more restrictive than OEM already, and I didn't want to push it, since that could at best cause issues with getting good airflow into the car, and at worst could damage the blower. If not for the fact many, many people have been using these and similar filters for a long time without apparent issue caused by this, I would hesitate to even use these. I haven't noticed a decrease in the airflow, but it's doubtful I would since I rarely turn the fan up past the first couple settings (usually have it on the first) if I have it running at all, and I have the center vents pulled out (to access the inside of the dash) which causes the flow at the vents to be reduced slightly. TL;DR - Both the POTAUTO and EPAuto charcoal filters appear to be a good choice, with the EPAuto having a slight edge on build quality (based on my limited sample size of one each) and a cheaper price. Filtration appears to be very similar between the two, certainly not enough of a difference to warrant the extra price for the POTAUTO over the EPAuto. Flow is significantly more restrictive than OEM filter but doesn't appear to be an issue. I give the EPAuto 5 stars and the POTAUTO 4 stars, only because the value of the POTAUTO is a good bit less (very similar or possibly even inferior quality for 33% more money). I can't speak to their longevity or performance, but I don't imagine either should prove to be an issue. -------------------------------------------------- As a side note relating specifically to the Legacy: replacing the cabin filter in this car is a PITA. It's not overly difficult per se, but a serious pain and certainly not something you're going to do when you have a spare few minutes. I'd rate it probably around a 3.5/10 in difficulty and a 7/10 for annoyance. While you can sort of access it by removing the manual compartment, you can't remove the tray through that. So you need to actually take the whole glove box out, which requires removing the side panel, unhooking the string/loop that keeps it from falling all the way down, and removing a few plastic screws, which can be a bit of a pain (and apparently Subaru loves them since they're all over the car). A stubby Philips driver will be helpful. Once you have the glove box out of the way, you have to unscrew several more of those plastic screws to remove the plastic cover between the glove box and the filter. This hole is where you gain access. Be careful when removing the old filter as loose dirt and debris may fall out and make a bit of a mess. You don't really want to get any in the fan below it if you can help it. Reverse the steps to reassemble it, and remember to reattach the string. Getting the glove box back in its track can be a bit of a challenge; in my experience from doing it multiple times I've found you sort of half force it and half don't. That is, it'll likely offer some resistance even if it's lined up, so if you try to baby it you'll probably be there a while, but also play with the alignment a bit to see if you can get it without marring up the tab and the slot on the right side too much. All in all, expect to spend anywhere from 15-45 minutes on this, and make sure you have a standard length as well as a shorter or stubby Philips screwdriver. I have to say, when it comes to air filters, this car is horrible. The air intake filter is a pain to change, too--much worse than most if not all other cars I've done. -------------------------------------------------- Keywords: Subaru Legacy, fourth gen, fourth generation, 4th gen, 4th generation, 03, 04, 05, 06, 07, 08, 09, 2003, 2004, 2005, 2006, 2007, 2008, 2009
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2017
R
Verified Purchase
R
Cuba, US
★★★★★ 5
Good price on the part and 5 min install saved me $35
Fit fine in my 4th gen 4Runner took 5mins to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
M
Verified Purchase
M. Clark
Lowell, US
★★★★★ 4
Fit 4runner
Fit my 05 4runner. Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
W
Verified Purchase
WTG
Battle Creek, US
★★★★★ 5
Great price!
I love that I can order these on Amazon for less than half of what I would pay at the mechanic. They fit perfect, and they're a pretty easy install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
S
Verified Purchase
Sean
Bozeman, US
★★★★★ 5
Will buy again!
What a perfect replacement and they fit just right.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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