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BMW G20 M340i B58 3.0L

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BMW G20 M340i B58 3.0L Performance Radiators

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High Performance Front Mount Heat Exchanger w/ Rock Guard

ES#4158469 - 8154 - High Performance Front Mount Heat Exchanger w/ Rock Guard - Keep intake temperatures low with this dual-core heat exchanger! - CSF - BMW

Keep intake temperatures low with this dual-core heat exchanger! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
4158469
Mfg#:
8154
In Stock
ON SALE! SAVE 10%
$699.00

This product was last offered at the strikethrough price on
10-04-2026

$629.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Aluminum Radiator - G2X B58

ES#4900031 - 008765LA01 - High Performance Aluminum Radiator - G2X B58 - Direct-fit upgrade over OEM! Increase cooling capacity & reliability with durable all-aluminum construction. - ECS - BMW

Direct-fit upgrade over OEM! Increase cooling capacity & reliability with durable all-aluminum construction. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4900031
Mfg#:
008765LA01
In Stock
ON SALE! SAVE 15%
$611.99

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

$520.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Aluminum Radiator & Heat Exchanger Kit - G2X B58

ES#5373996 - 008765la01KT - High Performance Aluminum Radiator & Heat Exchanger Kit - G2X B58 - Lower IATs, increase cooling system reliability and efficiency! Featuring durable all-aluminum construction & TIG-welded billet aluminum end tanks. - ECS - BMW

Lower IATs, increase cooling system reliability and efficiency! Featuring durable all-aluminum construction & TIG-welded billet aluminum end tanks. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5373996
Mfg#:
008765LA01KT
In Stock
ON SALE! SAVE 13%
$1223.99

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

$1065.03 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High-Performance Auxiliary Radiator

ES#4476467 - 8179 - High-Performance Auxiliary Radiator - Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! - CSF - BMW

Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
4476467
Mfg#:
8179
Ships in 3 Business Days
ON SALE! SAVE 10%
$349.00

This product was last offered at the strikethrough price on
10-04-2026

$314.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Auxiliary Radiator - Priced Each

ES#4708167 - CTS-HX-0010 - CTS Turbo Auxiliary Radiator - Priced Each - Provides enhanced heat dissipation and improved thermal management for your engine and transmission - CTS - BMW

Provides enhanced heat dissipation and improved thermal management for your engine and transmission

Brand:
CTS - Corporate Logo
ES#:
4708167
Mfg#:
CTS-HX-0010
In Stock
ON SALE! SAVE 15%
$379.99

This product was last offered at the strikethrough price on
09-29-2026

$322.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heat Exchanger Upgrade For G-Chassis B58

ES#4461176 - GChasb58heatExch - Heat Exchanger Upgrade For G-Chassis B58 - Dramatically lowers engine oil and water temperatures by providing a 50% larger cooling surface than OEM. - Burger Motorsports - BMW

Dramatically lowers engine oil and water temperatures by providing a 50% larger cooling surface than OEM.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4461176
Mfg#:
GCHASB58HEATEXCH
Ships on Oct 26, 2026
$480.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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