BMW Suspension Parts for BMW 3 Series E46 (1999-2005)

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Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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Dinan Rear Shock Tower Brace - E46
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Dinan - Corporate Logo
T#:637108
Part#: D180-0461
In Stock
Sale - Save 10% $ 425.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 383.36 USD
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09-29-2026

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Whether you want to complete a fully packaged car for the showroom or plan on utilizing the performance benefits on the track, Dinan has you back in business with the relaunch of the rear shock tower brace for the E46.
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Bav Auto Tools - Corporate Logo
T#:580410
Part#: B8800100
Ships in 8 Business Days
Sale - Save 3% $ 222.99

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05-03-2026

$ 216.30 USD
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$ 222.99

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$ 216.30 USD
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Remove and install the three bushings and ball joints that are pressed into the rear trailing arm. Use this one tool kit for on-vehicle or off-vehicle removal and replacement of the Rear Trailing Arm Bushing, Outer Upper Control Arm Bushing (ball joint) and Outer Lower Control Arm Bushing (ball joint). This tool is designed to work on E36 3-series (except E36 318ti), E46 3-series, E83 X3 and E85/E86 Z4 Coupe & Roadster.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Fixed Camber Plates
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Dinan - Corporate Logo
T#:594328
Part#: D160-0390
Ships in 5 Business Days
Sale - Save 10% $ 249.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 224.95 USD
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$ 249.99

This product was last offered at the strikethrough price on
09-28-2026

$ 224.95 USD
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The camber plates improve on the amount of adjustment and fine-tuning available in the front suspension to improve mechanical grip while cornering. Made to the same quality you'd expect from Dinan and BMW, they help to fine-tune the right amount of camber for Dinan springs. Improved mechanical grip Reduced understeer Works great with Dinan springs Worth 1 point toward your Dinan badge For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere.
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E46 M3 Dinan Front Strut Tower Brace
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Dinan - Corporate Logo
T#:389078
Part#: D180-0464
Back Ordered
Sale - Save 10% $ 519.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 467.96 USD
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Sale - Save 10%
$ 519.99

This product was last offered at the strikethrough price on
09-28-2026

$ 467.96 USD
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A strut tower brace adds additional reinforcement to the front strut towers, tying them together for extra rigidity. This makes the whole structure stronger with less chassis flex. Handling and steering feel are improved with better turn-in and input with no downsides. The Dinan strut tower brace is a very high quality aluminum brace with precision machined ends that match the contours of the strut tower. Other braces simply sit on top which reduces their effectiveness. This is definitely one of the stronger strut brace designs on the market. The center bar is polished aluminum with carbon fiber inlays - an unmistakable sign of precise engineering when you open the hood.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This part is worth 2 points towards your Dinan badge.

This item fits the following BMWs:
2001-2006 E46 BMW M3

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Dinan Performance Spring Set - E46 M3
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Dinan - Corporate Logo
T#:389379
Part#: D100-0480
Ships in 1 Business Day
Sale - Save 10% $ 349.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 314.95 USD
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Sale - Save 10%
$ 349.99

This product was last offered at the strikethrough price on
09-28-2026

$ 314.95 USD
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Dinan Performance Springs are matched to your BMW's chassis and suspension components to deliver better handling and looks without sacrificing ride quality. Dinan BMW springs are carefully engineered to work within your car's suspension travel and to improve suspension geometry. Spring rates are slightly stiffer than stock and dialed in to reduce bodyroll. A stiffer suspension makes the car more fun to drive and the lower ride height improves the looks by reducing wheel-fender gap.

Dinan spring specs -

  • F: -5/8" (16mm)
  • R: -1/4" (6mm)

Fitment note: Dinan only recommends these springs be used with their custom-valved Koni shocks. While not explicitly required, less than favorable ride quality and handling may result without them.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The springs are worth 2 points towards your Dinan badge.

This item fits the following BMWs:
2001-2006 E46 BMW M3 Coupe

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Bav Auto Rear Subframe Bushing Press Tool
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Bav Auto Tools - Corporate Logo
T#:580407
Part#: B8800097
In Stock
Sale - Save 3% $ 383.99

This product was last offered at the strikethrough price on
05-03-2026

$ 372.47 USD
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Sale - Save 3%
$ 383.99

This product was last offered at the strikethrough price on
05-03-2026

$ 372.47 USD
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Allows you to both remove and install rear subframe to body bushings without removing your subframe, saving you hours of labor from having to disassemble suspension components.

Yellow Adjustable Front Strut - Left
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Dinan - Corporate Logo
T#:389381
Part#: D140-0463
Back Ordered
Sale - Save 10% $ 467.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 421.15 USD
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Sale - Save 10%
$ 467.99

This product was last offered at the strikethrough price on
09-28-2026

$ 421.15 USD
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E46 Non-M Dinan Front Strut Tower Brace
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Dinan - Corporate Logo
T#:389079
Part#: D180-0462
Ships in 5 Business Days
Sale - Save 10% $ 531.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 478.76 USD
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Sale - Save 10%
$ 531.99

This product was last offered at the strikethrough price on
09-28-2026

$ 478.76 USD
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A strut tower brace adds additional reinforcement to the front strut towers, tying them together for extra rigidity. This makes the whole structure stronger with less chassis flex. Handling and steering feel are improved with better turn-in and input with no downsides. The Dinan strut tower brace is a very high quality aluminum brace with precision machined ends that match the contours of the strut tower. Other braces simply sit on top which reduces their effectiveness. This is definitely one of the stronger strut brace designs on the market. The center bar is polished aluminum with carbon fiber inlays - an unmistakable sign of precise engineering when you open the hood.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This part is worth 2 points towards your Dinan badge.

This item fits the following BMWs:
1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi

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Yellow Adjustable Front Strut - Right
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Dinan - Corporate Logo
T#:389382
Part#: D140-0464
Back Ordered
Sale - Save 10% $ 467.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 421.15 USD
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Sale - Save 10%
$ 467.99

This product was last offered at the strikethrough price on
09-28-2026

$ 421.15 USD
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Yellow Adjustable Rear Shock - Priced Each
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Dinan - Corporate Logo
T#:389383
Part#: D140-0466
Back Ordered
Sale - Save 10% $ 349.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 314.95 USD
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Sale - Save 10%
$ 349.99

This product was last offered at the strikethrough price on
09-28-2026

$ 314.95 USD
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Yellow Adjustable Rear Shock - Priced Each
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Dinan - Corporate Logo
T#:389414
Part#: D140-0465
Ships in 5 Business Days
Sale - Save 10% $ 349.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 314.95 USD
Free Shipping
Sale - Save 10%
$ 349.99

This product was last offered at the strikethrough price on
09-28-2026

$ 314.95 USD
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Yellow Adjustable Front Strut - Left
Does not fit Touring models
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Dinan - Corporate Logo
T#:389416
Part#: D140-0461
Ships in 5 Business Days
Sale - Save 10% $ 467.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 421.15 USD
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Sale - Save 10%
$ 467.99

This product was last offered at the strikethrough price on
09-28-2026

$ 421.15 USD
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Dinan Suspension Kit - E46 M3
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Dinan - Corporate Logo
T#:396710
Part#: E46MSKT
Back Ordered
Sale - Save 10% $ 1,985.99

This product was last offered at the strikethrough price on
09-28-2026

$ 1,787.18 USD
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$ 1,985.99

This product was last offered at the strikethrough price on
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$ 1,787.18 USD
This Dinan suspension system system consists of a set of performance tuned springs and carefully matched Koni adjustable front strut assemblies and rear shocks. The system provides superior handling through increased grip and reduction of body roll while maintaining a nicely dampened ride. The modestly lower ride height gives the car a tastefully enhanced performance look as well as improving suspension geometry. 
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E46 M3 Dinan S1 Shock/Spring Package
For Coupe models only.
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Dinan - Corporate Logo
T#:389384
Part#: E46M3-D150
Back Ordered
Sale - Save 10% $ 1,985.99

This product was last offered at the strikethrough price on
09-28-2026

$ 1,787.18 USD
Sale - Save 10%
$ 1,985.99

This product was last offered at the strikethrough price on
09-28-2026

$ 1,787.18 USD

Dinan Performance Shocks and Springs are matched to your BMW's chassis and suspension components to deliver better handling and looks without sacrificing ride quality. Dinan BMW spring rates are slightly stiffer than stock and dialed in to reduce bodyroll. A stiffer suspension makes the car more fun to drive and the lower ride height improves the looks by reducing wheel-fender gap. Specially valved Koni shocks are matched to the springs to precisely dampen body motions and control the ride. The shocks are adjustable between two settings for normal street and aggressive street use.

Dinan spring specs -

  • F: -5/8" (16mm)
  • R: -1/4" (6mm)

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The springs are worth 2 points towards your Dinan badge.

This item fits the following BMWs:
2001-2006 E46 BMW M3 Coupe

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Yellow Adjustable Front Strut - Right
Does not fit Touring models
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:389415
Part#: D140-0462
Ships in 5 Business Days
Sale - Save 10% $ 467.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 421.15 USD
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Sale - Save 10%
$ 467.99

This product was last offered at the strikethrough price on
09-28-2026

$ 421.15 USD
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Bav Auto Trailing Arm Bushing Tool
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Bav Auto Tools - Corporate Logo
T#:580370
Part#: B8800047
Ships on Feb 22, 2027
Sale - Save 10% $ 122.99

This product was last offered at the strikethrough price on
05-03-2026

$ 110.69 USD
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$ 122.99

This product was last offered at the strikethrough price on
05-03-2026

$ 110.69 USD
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Remove and install rear trailing arm bushings without removing the trailing arms from the vehicle.

Bav Auto Shock and Strut Nut Tool
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Bav Auto Tools - Corporate Logo
T#:580394
Part#: B8800081
In Stock
Sale - Save 5% $ 123.99

This product was last offered at the strikethrough price on
05-03-2026

$ 117.79 USD
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This product was last offered at the strikethrough price on
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Used to install or remove shock and strut nuts - no more using an impact gun!
Bav Auto Tools - Corporate Logo
T#:580360
Part#: B8800033
In Stock
Sale - Save 8% $ 186.99

This product was last offered at the strikethrough price on
05-03-2026

$ 171.89 USD
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Sale - Save 8%
$ 186.99

This product was last offered at the strikethrough price on
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$ 171.89 USD
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Removes and installs control arm bushings while leaving the control arm on the car.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Scissor Type Ball Joint / Tie Rod Separator
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Bav Auto Tools - Corporate Logo
T#:580366
Part#: B8800042
Ships on Mar 12, 2027
Sale - Save 15% $ 46.99

This product was last offered at the strikethrough price on
05-03-2026

$ 39.94 USD
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Sale - Save 15%
$ 46.99

This product was last offered at the strikethrough price on
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$ 39.94 USD
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Use this tool to separate control arm ball-joints and larger tie-rod end joints. This tool is particularly beneficial when dealing with tight locations that prevent the use of non-scissor separator tools. Note that max jaw opening is 1 3/4".
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Bav Auto Trailing Arm Inner Bushing Tool - Master Set
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Be sure to add some grease to the rods in this tool set during installation to prevent breakage.
Bav Auto Tools - Corporate Logo
T#:580442
Part#: B8800137
In Stock
Sale - Save 3% $ 293.99

This product was last offered at the strikethrough price on
05-03-2026

$ 285.17 USD
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Sale - Save 3%
$ 293.99

This product was last offered at the strikethrough price on
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$ 285.17 USD
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Remove and install the two rear inner trailing arm / lower control arm bushings that are in the subframe with one tool set without removing the trailing arms from the vehicle. This tool is designed to work with all trailing arm bushing designs on E82, E84, E90 ,E91, E92, E93 model cars. Replaces bushing part #'s 33326770829 and 33326763092.
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Bav Auto Upper Spring Compressor Jaw - E39/E46
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Bav Auto Tools - Corporate Logo
T#:580380
Part#: B8800062
In Stock
Sale - Save 12% $ 72.99

This product was last offered at the strikethrough price on
05-03-2026

$ 64.22 USD
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Sale - Save 12%
$ 72.99

This product was last offered at the strikethrough price on
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$ 64.22 USD
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This upper spring compressor jaw is specifically for E39 and E46 springs, for use with Bav Auto spring compressors.

Bav Auto 9-Way Slide Hammer Puller Set
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Bav Auto Tools - Corporate Logo
T#:580405
Part#: B8800095
In Stock
Sale - Save 5% $ 104.99

This product was last offered at the strikethrough price on
05-03-2026

$ 99.74 USD
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Sale - Save 5%
$ 104.99

This product was last offered at the strikethrough price on
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$ 99.74 USD
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A complete slide hammer kit for your next suspension job.
Bav Auto 23mm Tie Rod Puller
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580451
Part#: B8800146
In Stock
Sale - Save 40% $ 46.99

This product was last offered at the strikethrough price on
05-03-2026

$ 28.40 USD
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Sale - Save 40%
$ 46.99

This product was last offered at the strikethrough price on
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$ 28.40 USD
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Will not tear tie rod boots, which can lead to premature failure of the tie rod assembly.
Bav Auto Spindle Housing Spreader Tool - 1/2" Drive
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580424
Part#: B8800117
In Stock
Sale - Save 25% $ 20.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.74 USD
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Sale - Save 25%
$ 20.99

This product was last offered at the strikethrough price on
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$ 15.74 USD
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Used to separate steering knuckle from your shock/strut easily, no need to use a chisel and hammer now!


Bav Auto Tools - Corporate Logo
T#:580331
Part#: B8300001
In Stock
Sale - Save 3% $ 9.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.65 USD
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Sale - Save 3%
$ 9.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.65 USD
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