Features a valved passenger-side tip outlet and retains the factory valve behavior based on throttle input, engine speed, and Drive Mode.
2X Entries Into Our F80 M3 Sweepstakes
Features a valved passenger-side tip outlet and retains the factory valve behavior based on throttle input, engine speed, and Drive Mode.
2X Entries Into Our F80 M3 Sweepstakes
Serious engine oil cooling for the most demanding engines
APR Silicone Boost Hoses are a comprehensive, direct replacement upgrade
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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
09-27-2026
Improve your charge airflow path with our Silicone Intercooler Pipe Couplers
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with manual transmission only
This product was last offered at the strikethrough price on
06-13-2026
Adjustable High Flow Fuel Pressure Regulator with 1 to 1 boost reference
Prevent oil deposits in intake manifold and intake valves, while reducing carbon buildup!
2X Entries Into Our F80 M3 Sweepstakes
The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
The HPA IS38 Hybrid Turbo features a custom compressor and turbine wheel design capable of holding up to 500HP with a flat torque curve from 3800 RPM to redline!
Please allow a 4-6 week build time when not in stock
Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
For use with factory cat-back exhaust only
This product was last offered at the strikethrough price on
08-17-2026
Improve airflow and reduce restrictions with our High Flow Charge Pipe Kit!
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with DQ381 DSG (7spd) transmission only
Replace the mushy rubber hose between the expansion tank and turbocharger with our Silicone Upgrade
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
71mm compressor wheel, good for over 550whp with proper fuel, upgrades, and tuning!
2X Entries Into Our F80 M3 Sweepstakes
76mm compressor wheel, good for over 600whp with proper fuel, upgrades, and tuning!
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Clamps downpipe to turbo
Required to safely support Stage 3+ power levels
Call In Or Chat For Best Price!
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
09-27-2026
Deepen the exhaust note without replacing the entire exhaust system