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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
SPC Performance Audi B9 Front Upper Control Arm Set Left & Right PairAdjust front camber and caster + 1. 5deg on the Audi B9 platform with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters. Audi's unique multi link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5deg to 6deg of caster as a preferred angle for
Adjust front camber and caster +-1.5deg on the Audi B9 platform with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5deg to 6deg of caster as a preferred angle for tracking and return to center on these cars. For the left hand (LH) side, use #81381. For the right hand (RH) side, use part number #81382. Want to be able to adjust both sides? Use part #81383. Forged 6061-T6 Aluminum construction for maximized strength at minimum weight OE style, maintenance free, bootedball joints Large 18mm threaded adjuster links Replacement pinch bolts included California Residents WARNINGThis Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020 | Audi | A4 | Premium |
| 2017-2020 | Audi | A4 | Premium Plus |
| 2017-2020 | Audi | A4 | Prestige |
| 2019 | Audi | A4 | Titanium |
| 2017-2024 | Audi | A4 allroad | Premium |
| 2017-2024 | Audi | A4 allroad | Premium Plus |
| 2017-2024 | Audi | A4 allroad | Prestige |
| 2017-2024 | Audi | A4 Quattro | Premium |
| 2017-2024 | Audi | A4 Quattro | Premium Plus |
| 2017-2024 | Audi | A4 Quattro | Prestige |
| 2019-2020 | Audi | A4 Quattro | Ultra sport |
| 2018-2024 | Audi | A5 Quattro | Premium |
| 2018-2024 | Audi | A5 Quattro | Premium Plus |
| 2018-2024 | Audi | A5 Quattro | Prestige |
| 2018-2022 | Audi | A5 Sportback | Premium |
| 2018-2022 | Audi | A5 Sportback | Premium Plus |
| 2018-2022 | Audi | A5 Sportback | Prestige |
| 2018-2019,2021-2024 | Audi | RS5 | Base |
| 2019,2021-2024 | Audi | RS5 Sportback | Base |
| 2019-2024 | Audi | S4 | Premium |
| 2018-2024 | Audi | S4 | Premium Plus |
| 2018-2024 | Audi | S4 | Prestige |
| 2019-2024 | Audi | S5 | Premium |
| 2018-2024 | Audi | S5 | Premium Plus |
| 2018-2024 | Audi | S5 | Prestige |
| 2020-2024 | Audi | S5 Sportback | Premium |
| 2018-2024 | Audi | S5 Sportback | Premium Plus |
| 2018-2024 | Audi | S5 Sportback | Prestige |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Serves Purpose.
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
Ok perfect! Although it could be thicker and the holes placement lower to match the curtin holes. I had to adjust the shower bar by lowering so magnets attach. And they may carry a thicker curtain I didn't check.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Thicker liner that stays in place and keeps water inside the tub
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1), Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
I replaced my old shower liner with this BigFoot clear liner, and it’s a noticeable upgrade. The material feels thicker than the typical cheap liners, which helps it hang properly instead of sticking to you while showering.
The weighted bottom is one of the best features. It keeps the liner in place so water doesn’t leak out onto the floor, even with a strong shower stream. Once it’s set up, it just stays put without constantly needing adjustment.
Installation was straightforward with standard hooks, and the reinforced grommets feel durable enough that they won’t tear easily over time. The clear design is also a plus because it keeps the bathroom looking brighter and less closed in.
It wipes down easily and so far hasn’t shown signs of mildew, which is important for something that’s constantly exposed to moisture.
Pros:
• Thicker material than standard liners
• Weighted bottom keeps it in place
• Reinforced grommets add durability
• Clear design keeps bathroom bright
Cons:
• Slight plastic smell at first (fades quickly)
• Still needs occasional cleaning to prevent buildup
Overall, this is a simple but well-made shower liner that does exactly what it’s supposed to do. Great upgrade from thinner, cheaper options.
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Reviewed in the United States on March 17, 2026
★★★★★ 4
Thick and clear
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
I like that this shower liner is clear, so you can still see the main shower curtain behind it. The magnets at the bottom help give it weight and keep it against the tub, so it doesn't blow around. The material also feels thicker than cheaper liners. So far, it’s been working well.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Durability
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
Great liner for shower.Like the price, easy clean!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great product
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
The material is thin, and see thru. Haven't had any problems with it so far, and I've used it for over a month now. No soap scum, no build up of any kind. A really Great product! The material is staying really clean looking.
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Reviewed in the United States on May 12, 2026