Increase intake air flow and reliability at high boost levels
Increase intake air flow and reliability at high boost levels
Drastically increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 16.3lbs with this Performance intercooler!
Featuring an 85% increase in frontal surface area leading to 90% more volume for increased cooling and power!
Capable of 900+ WHP with supporting modifications - Includes a refundable $1800 core charge
This product was last offered at the strikethrough price on
04-27-2026
Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Increase air flow and add a growling induction noise to bring back the excitement of driving your E39!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Replace those Worn Out Rod Bearings!
Standard Size
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-11-2026
Kit with catch can and rubber hose; for retrofitting on a variety of vehicles.
Over 200% increase in filter size over the restrictive stock intake!
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-11-2026
Upgrade To Dinan's Experience Package to Save When Modifying Your G8X M3 or M4!
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-11-2026
Proven to reduce the air inlet temperature by up to 100 degrees and increase octane by 25points for maximum HP and cooling! 3-liter reservoir, stainless steel braided line, 4AN fittings.
...or at least as "Bulletproof" as your F3X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-16-2026
Capable of supporting 900+ WHP with supporting modifications - Includes a refundable $1800 core charge
This product was last offered at the strikethrough price on
07-13-2026
Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight.
Keep oil temps under control with CSF's high performance engine oil cooler
2X Entries Into Our F80 M3 Sweepstakes
Direct-fit upgrade over OEM! Increase cooling capacity & reliability with durable all-aluminum construction.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Astonishing gains up to +343 Horsepower & 348lb-ft Torque! 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.