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BMW G14 840i B58 3.0L Performance Parts & Upgrades

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ES#4146839 - 026732TMS01-02 - Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed - Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146839
Mfg#:
026732TMS01-02
Ships on Oct 29, 2026
Auto Notify
ON SALE! SAVE 20%
$104.99

This product was last offered at the strikethrough price on
06-13-2026

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4752945 - ARP-MSK-B58 - ARP Main Stud Kit - B58 - Upgraded Main Studs for B58! - 5150 Autosport - BMW

Upgraded Main Studs for B58! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4752945
Mfg#:
ARP-MSK-B58
Ships in 3 Business Days
$229.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4304954 - 007356la11KT - Turner Motorsport Stainless Steel Brake Lines - Complete Kit - Made in USA! DOT compliant! Low profile hardware with superior coating for corrosion resistance! Front and rear lines. - Turner Motorsport - BMW

Made in USA! DOT compliant! Low profile hardware with superior coating for corrosion resistance! Front and rear lines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For production vehicles that fit up to 05/2017

Brand:
Turner Motorsport - Corporate Logo
ES#:
4304954
Mfg#:
007356LA11KT
In Stock
ON SALE!
$234.99

This product was last offered at the strikethrough price on
06-13-2026

$227.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4146844 - 026732TMS02-10 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror - Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146844
Mfg#:
026732TMS02-10
In Stock
ON SALE! SAVE 10%
$124.99

This product was last offered at the strikethrough price on
06-13-2026

$112.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trustworthy Ignition Coils now available from Vargas! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4465590
Mfg#:
VTT-COIL-B58-BLU
Ships in 10 Business Days
$220.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3677798 - 2255664sw - 11mm DR Series Trak Wheel Spacers (Black) - Pair - Fine tune your stance and improve handling - H&R - BMW MINI

Fine tune your stance and improve handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
3677798
Mfg#:
2255664SW
Ships in 3 Business Days
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4304931 - 007356la09KT - Exact-Fit Stainless Steel Brake Lines - Complete Kit - Set of 6 DOT-compliant lines, manufactured by ECS Tuning to replace your standard rubber lines. - ECS - BMW

Set of 6 DOT-compliant lines, manufactured by ECS Tuning to replace your standard rubber lines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For production vehicles that fit up to 05/2017
For production vehicles that fit up to 05/2017

Brand:
ECS - Corporate Logo
ES#:
4304931
Mfg#:
007356LA09KT
In Stock
ON SALE!
$221.99

This product was last offered at the strikethrough price on
06-13-2026

$215.33 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4759931 - MB7779SM - Engine Main Bearing Kit - Std. Size - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Std. Size

Brand:
King - Corporate Logo
ES#:
4759931
Mfg#:
MB7779SM
In Stock at Vendor
$102.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4899165 - BMSIDIPAFB4858 - BMS Drop-In Performance Air Filter - B48/B58 - High-flow, reusable air filter enhances power, airflow, and engine protection. - Burger Motorsports - BMW

High-flow, reusable air filter enhances power, airflow, and engine protection. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4899165
Mfg#:
BMSIDIPAFB4858
Back Ordered
$65.00 USD
Free Shipping
on orders $49 and up
ES#4845648 - B58-WPC-RB - WPC-Treated Race Series Rod Bearing Set - B58 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845648
Mfg#:
B58-WPC-RB
In Stock
ON SALE! SAVE 64%
$531.99

This product was last offered at the strikethrough price on
05-02-2026

$193.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

These Paddle shifters are constructed with a 2x2 Gloss carbon, with a UV-resistant clear coating. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Carbonex - Corporate Logo
ES#:
4445718
Mfg#:
GPADCARBON
Back Ordered
$190.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3555027 - 021460tms03KT2 - Turner Motorsport Silver Wheel Spacer & Bolt Kit - 12.5mm - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3555027
Mfg#:
021460TMS03KT2
In Stock
ON SALE!
$193.94

This product was last offered at the strikethrough price on
06-13-2026

$188.12 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4759933 - MB7779SM0.5 - Engine Main Bearing Kit - Size 0.50 Oversized - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.50mm

Brand:
King - Corporate Logo
ES#:
4759933
Mfg#:
MB7779SM0.5
Ships in 2 Business Days
13% off MSRP

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

$102.99

This product was last offered at the strikethrough price on
06-16-2026

$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5445534 - VTT-TI-DRAIN - Burnt Titanium Magnetic Oil Drain Plug - M12 X 1.5 - This drain plug utilizes a high-powered rare earth magnet to capture those contaminants before they can do damage. - Vargas Turbo Technologies - BMW

This drain plug utilizes a high-powered rare earth magnet to capture those contaminants before they can do damage. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445534
Mfg#:
VTT-TI-DRAIN
Ships on Jul 2, 2026
Auto Notify
$31.99 USD
Free Shipping
ES#4759932 - MB7779SM0.25 - Engine Main Bearing Kit - Size 0.25 Oversized - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.25mm

Brand:
King - Corporate Logo
ES#:
4759932
Mfg#:
MB7779SM0.25
In Stock
Limited Qty Sale
$93.00

This product was last offered at the strikethrough price on
05-02-2026

$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4810522 - 400.1001 - ReFlex+ Install Kit - Add an Install Kit to Your Motiv ReFlex Control Unit! - Motiv Motorsports - BMW

Add an Install Kit to Your Motiv ReFlex Control Unit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810522
Mfg#:
400.1001
In Stock
$15.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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